Chromospheric Ca II emission in Nearby F, G, K, and M stars1

J. T. Wright2, G. W. Marcy2, R. Paul Butler3, S. S. Vogt4

ABSTRACT

We present chromospheric Ca II H & K activity measurements, rotation pe- riods and ages for ∼1200 F-, G-, K-, and M- type main-sequence stars from ∼18,000 archival spectra taken at Keck and Lick Observatories as a part of the California and Carnegie Planet Search Project. We have calibrated our chromo- spheric S values against the Mount Wilson chromospheric activity data. From 0 these measurements we have calculated median activity levels and derived RHK, stellar ages, and rotation periods from general parameterizations for 1228 stars, ∼1000 of which have no previously published S values. We also present precise time series of activity measurements for these stars.

Subject headings: stars: activity, rotation, chromospheres

1. Introduction

The California & Carnegie Planet Search Program has included observations of ∼2000 late-type main-sequence stars at high spectral resolution as the core of its ongoing survey of bright, nearby stars to find extrasolar planets through precision radial velocity measurements (e.g., Cumming, Marcy, & Butler 1999; Butler et al. 2003). One source of error in the measured velocities is that due to “photospheric jitter”: flows and inhomogeneities on the

1Based on observations obtained at Lick Observatory, which is operated by the University of California, and on observations obtained at the W. M. Keck Observatory, which is operated jointly by the University of California and the California Institute of Technology. The Keck Observatory was made possible by the generous financial support of the W.M. Keck Foundation. 2Department of Astronomy, University of California at Berkeley, 601 Campbell Hall, Berkeley, CA 94720- 3411; [email protected] 3Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road NW, Washington, DC 20015-1305 4University of California / Lick Observatory, University of California at Santa Cruz, Santa Cruz, CA 95064 – 2 –

stellar surface can produce variations in the measured radial velocity of a star and may even mimic the signature of planetary companions (Henry, Donahue, & Baliunas (2002); Queloz et al. (2001); Santos et al. (2003)). In addition to providing a precision radial velocity, each of our radial velocity observations provides a measurement of the strength of the stellar chromospheric Ca II H & K emission cores. These measurements are an indicator of stellar magnetic activity and can provide an estimate of the photospheric jitter and rotation period of a star, both critical values for understanding and interpreting the noise present in radial velocity measurements (Noyes et al. 1984; Saar & Fischer 2000; Santos et al. 2000).

The largest campaign to measure and monitor Ca II H & K emission has been the Mount Wilson program begun by O. C. Wilson (1968) and continued and improved since then by Vaughan, Preston, & Wilson (1978) and others (Baliunas et al. 1998). From 1966-1977 this program used the “HKP-1” photometer which employed a photoelectric scanner at the coud´e focus of the 100 inch telescope. Since 1977 the “HKP-2” photometer has been used, which is a new, specially designed photomultiplier mounted at the Cassegrain focus of the 60 inch telescope (e.g., Baliunas et al. 1995). Duncan et al. (1991) published data from this program in the form of “season averages” of H & K line strengths from 65,263 observations of 1296 stars (of all luminosity classes) in the Northern Hemisphere, and later as detailed analyses of 171,300 observations of 111 stars characterizing the varieties and evolution of stellar activity in dwarf stars. This program defined the Mount Wilson “S value” which has become the standard metric of chromospheric activity. Henry et al. (1996) published data from a survey of stars in the southern hemisphere, providing S values from 961 observations of 815 stars. Other surveys include the Vienna- KPNO survey (Strassmeier et al. 2000), whose motivation was to find Doppler-imaging candidates by using Ca II H & K as a tracer of rotation period in 1058 late-type stars, and that of our Anglo-Australian Planet Search (Tinney et al. 2002), which reported S values for 59 planet search stars not observed by previous surveys.

2. Observations

Observations for the California and Carnegie Planet Search Program have used the HIRES spectrometer at Keck Observatory for six years, measuring precision velocities of ∼700 stars as part of a campaign to find and characterize extrasolar planetary systems (e.g. Butler et al. 1996). HIRES is an echelle spectrometer which yields high resolution (67,000) spectra from 3850A˚ to 6200A.˚ Typical exposures in the Ca II H & K region yield a signal to – 3 –

noise ratio of 60 in the continuum, although this number can be smaller for very red stars since our requisite signal to noise in the iodine region of the spectrum dictates exposure time. The detector on HIRES is a Tektronix 2048EB2 engineering-grade CCD optimized for the optical. The quantum efficiency degrades significantly blueward of the H & K lines, but is still 60% at 0.38 microns. Observations at Keck always employ an image rotator to keep the position angle parallactic, thereby minimizing the effects of atmospheric dispersion (Vogt et al. 1994). The Planet Search program has also included observations made at Lick Observatory since 1987 with the Hamilton spectrograph fed by the Shane 3m telescope and the 0.6- meter Coud´e Auxiliary Telescope (CAT) (Vogt 1987). The Hamilton spectrograph is also an echelle spectrometer with high resolution (60,000). In 2001 the CCD readout window was expanded to include the Ca II H & K region, where we typically achieve a signal to noise ratio between 10 and 60 in the continuum. This large range of S/N is partly due to the fact that the program does not employ an image rotator at Lick in order to keep the overall system efficiency high. As a result significant blue flux can be lost for those observations at large hour angles and airmasses (Filippenko 1982). Two detectors have been used on the Hamilton spectrograph since the readout window was expanded. The first CCD, referred to as “Dewar 6” for the dewar it sits in, is an over- thinned 2048 × 2048 chip with 15µ pixels. The second, “Dewar 8”, is a Lawrence Berkeley Laboratory high-resistivity CCD with the same dimensions as Dewar 6.

3. The Stellar Sample

The Planet Search at Lick and Keck observatories has included over 1000 stars over its duration, with many stars being added and a few dropped along the way as resources and circumstances dictate. Cumming, Marcy, & Butler (1999) analyzed the frequency of planets around many (76) of the best-observed Lick program stars, and Nidever et al. (2002) published absolute radial velocities for most program stars at Lick and Keck and many other stars (889) observed in the course of the program. These same spectra were analyzed by LTE atmosphere modeling to yield Teff, log g, v sin i, and chemical abundances by Valenti & Fischer (2004) and Fischer & Valenti (2004). The sample of this paper includes every star observed at Keck and Lick for which an accurate S can be obtained. It is composed of 1231 stars, 1199 of which have at least one measured S from Keck and 132 of which have at least one from Lick. The Planet Search initially included single, late type, dwarf stars accessible from Lick – 4 –

Observatory. As the resources of the Planet Search have grown, fainter F, G, and K dwarfs, M dwarfs, subdwarfs, and some subgiant stars have been added, and as the effect of activity on velocity precision has been uncovered, some more-active stars have been dropped. This paper’s sample constitutes the stars which were still being monitored when activity mea- surements began (some now dropped) well as stars added to the search since then and a few incidental targets.

4. Data Reduction

4.1. S values

The S value is defined by the operation of the Mount Wilson spectrometers (Duncan et al. 1991), which measure a quotient of the flux in two triangular bandpasses centered on the H & K emission cores and two continuum regions on either side. Duncan et al. (1991) refer to these channels as the H, K, R, and V channels (where the R and V channels are the continuum channels on the red and blue sides, respectively of the H and K channels.) The HKP-1 spectrometer measured two 25 A-wide˚ R and V channels separated by about 250 A˚ about the rest position of the H & K lines, and the H and K channels which had a triangular instrumental profile with FWHM close to 1 A.˚ The HKP-2 spectrometer consisted of two 20 A-wide˚ R and V channels centered on 4001.07 A˚ and 3901.07 A˚ in the star’s frame, and triangular bandpass H and K channels with a FWHM of 1.09 A.˚ Because the two Mount Wilson spectrometers had different bandpasses defined for the four channels, Duncan et al. derived a transformation from the HKP-1 measurements (referred to as “F values”) to the HKP-2 S values. The S values were constructed as H + K S = α (1) R + V where H, K, R, and V refer to the flux in the corresponding bandpasses, and α was calculated to be 2.4 to make the mean S correspond to the mean F determined from the HKP-1 observations. The differences in the continuum regions resulted in a transformation being necessary from S to F: F = 0.033 + 0.9978S − 0.2019S2 (2)

We follow a similar prescription to extract measurements of activity from our spectra and transform those values into S values on the Mount Wilson scale. – 5 –

4.2. Reduction of Spectra and Calibration of S

4.2.1. The Planet Search Reduction Pipeline

For all Planet Search spectra, extraction from raw CCD images is performed in an automated pipeline. We measured S values from these archival, reduced spectra. We apply a scattered light subtraction to the HIRES echellograms before extraction. HIRES echellograms have many pixels of inter-order real estate, from which we can make good measurements of scattered light. We fit B-splines to the signal in these inter-order regions and interpolate linearly between them to estimate the scattered light in each order. For both Lick and Keck data, a cosmic-ray removal algorithm removes the strongest cosmic rays from each 2-D echellogram before extraction. This is performed by modeling the profile of each order in the spatial direction by averaging over a suitably large region in the wavelength direction. Having determined the spatial profile in a region of the echellogram, cosmic rays are identified as extreme excursions from the mean profile. This technique is nearly identical to the technique used in optimal extraction (Horne 1986, §§II d & e). One difficulty in extracting S values from Planet Search program spectra is that the spectra are not flux calibrated. Further, to properly account for photon statistics, the blaze function and throughput of the spectrometers are not removed.

4.2.2. Extraction of S from Keck Observations

We extracted S values from our Keck spectra following the prescription of Duncan et al. (1991) as closely as possible. To remove the blaze function, which the standard extraction retains, as noted above, we smoothed and normalized a representative flat field spectrum and divided it out of all spectra in the region of interest. This replaced the blaze function, which is a strong function of position along each spectral order, with the much more slowly varying continuum of the quartz lamp used in our flat field images. We simulated the measurement of the Mount Wilson spectrometers by summing the counts within four wavelength bins. We defined two triangular, 1.09 A˚ FWHM bandpasses centered on the H & K lines, and two, fixed continuum channels 20 A˚ wide, just as in the case of the HKP-2 spectrometer. One difference we employed was to fix the continuum regions in the observer’s frame rather than shift them into the star’s frame. This prevented stars with particularly large Doppler velocities from shifting the channel into the next order, and it allowed us to correct for the effects of the imperfect flux calibration, as discussed below. – 6 –

The effect of choosing this frame, rather than the stellar frame, was extremely small, causing changes in S of less than 1%. Figure 1 shows the positions of the R, H, K, and V channels in one of our Keck spectra. Because we do not flux calibrate our spectra the relative fluxes of neighboring orders is not correct and the small effect of dividing out a quartz-lamp flat field remains. Because our continuum channels are fixed in the observer’s frame, these spurious effects are essentially a constant function of the spectrometer, not of the object being observed. As a result the relative fluxes calculated by integrating the fluxes within each of the four bandpasses is different from the proper value by a constant multiplicative factor. Rather than model and calculate these factors we elected to fit for them and solve for any additional calibrations required to match Mount Wilson S values without invoking additional degrees of freedom. We thus constructed S values from our Keck spectra as: aH + bK S = (3) cR + dV where a, b, c, and d are relative weights to be determined. We found that there are 114 suitable stars in our sample which have S values published in Duncan et al., and which have been observed more than once by each of our projects. We used unweighted averages of the Mount Wilson seasonal data to construct a mean S value, and performed a non-linear least-squares fit in log space for our relative weights. We found a good solution over all spectral types: 1.68H + 0.585K S = (4) 0.497R + 1.72V 2 The addition of constant or B − V terms did not improve χν of our fit. Not all of our extracted spectra were of sufficient quality for our purposes. The auto- mated extraction pipeline occasionally failed to properly trace an order on the echellogram or it improperly extracted the background scattered light. We found that an excellent diag- nostic of the quality of a spectra was to simply examine the ratio of the counts in the H and K channels. We modeled the dependence of the H/K ratio as a function of derived S with a spline, and rejected all points for which the H/K ratio differed from this model curve by a factor of 1.35 or more. A second rejection was based on the empirical observation that a few very low-S/N spectra passed the ratio test but were clearly useless. We rejected all stars with fewer than 200 counts per pixel in the V channel. These cuts culled 759 of 15,274 spectra, bringing to total remaining Keck spectra to 14,515. The results of the data rejection and calibration are shown in Figure 2, which shows Median S from Keck versus mean S from Duncan et al. for the 199 stars our programs have – 7 –

Fig. 1.— R, H, K, and V channels in a representative Keck spectrum. The ordinate is relative photon flux in arbitrary units. Wavelength is in the rest frame of the star. The H and K channels are always centered on the line cores; the R and V channels are fixed in the observer’s frame. – 8 –

in common. The 13% scatter in Figure 2 is primarily due to the chromospheric variabil- ity intrinsic to the stars. The Mount Wilson measurements used for the Keck calibration were made between 1966 and 1983 and many of these stars simply have different levels of chromospheric activity today than their means over that period.

4.2.3. Extraction of S from Lick Observations

We calibrated Dewars 6 and 8 from Lick independently because different extraction programs were used for the two dewars. Data reduction for our Lick spectra proved more difficult than it was for the Keck spectra. One complication is the lack of use of an image rotator at Lick: differential refraction can impose a spurious slope on the flux spectrum which is impossible to calculate a priori and difficult to calibrate. Also, since most of the Lick spectra are from the CAT, the typical signal to noise is considerably lower than for the Keck spectra. Dewar 8 spectra posed additional difficulties as well. The automated extraction pipeline and observational plan for our Lick spectra were not optimized for the blue orders, where no Doppler information is gathered. This causes difficulty because the orders on the Hamilton spectrograph are closely spaced, making the extraction algorithm sensitive to any error in the assumed position of the orders which might arise from the low signal. The Dewar 8 reduction algorithm seems to have suffered along these lines, causing the continuum normalization to be uncertain by 10%. Further, the high-resistivity CCD in Dewar 8 yields a high incidence of cosmic-ray-like “worms” which are difficult to remove and can contribute a significant fraction of the flux in the H & K and continuum channels. As a result the Dewar 8 S values are less precise than those of the other instruments. To mitigate these problems we employed a simpler extraction algorithm for our Lick spectra. We simply defined a continuum region which we denote the “C” channel just redward of the H line and constructed a simple ratio of the H channel to the C channel (see Figure 3). We thus defined our raw, uncalibrated Lick “S value” as

H L = (5) C where we use the symbol “L” to denote the fact that this is not a Mount Wilson S value, but a ratio we have constructed related to it. The proximity of the continuum region and its employment of fewer pixels reduced the severity of the problems outlined above. As a check, we examined the dependence of the extracted L on the signal to noise in the H & K region for a well-observed star (τ Ceti). The L values for exposures with low signal were – 9 –

1.0 Our S

0.1 0.1 1.0 Mount Wilson S

Fig. 2.— Median Keck S from this work versus mean Mount Wilson S from Duncan et al. The scatter of 13% (excluding the boxed outliers) is due in large part to the intrinsic chromospheric variability of these stars. Triangles represent F stars, crosses G stars, asterisks K stars, and X’s M stars. We discuss the boxed outliers in § 5.4. – 10 –

Fig. 3.— The H and C channels for a representative Lick spectrum. The ordinate units are arbitrary, the abscissa is in Angstroms. – 11 –

clearly discrepant from nominal values, which is probably a result of poor extraction or poor accounting of the flux zero point. Such problems are not unexpected, since the extraction and background subtraction algorithm was designed for and tested on the typically high- signal iodine region. To correct for this we rejected all data in the low signal regime which we defined as spectra with a signal to noise ratio of < 50 in the continuum. The effect of this strict rejection scheme is severe. Of 3014 spectra, only 1400 survived this cut. Because there are very few stars in our Lick sample that have never been observed at Keck, we performed a secondary calibration against our Keck data. We found that to match the Keck S values required quadratic transformations. For Dewar 6:

S = 0.507L + 0.189L2 (6)

and for Dewar 8: S = 0.607L + 0.239L2. (7) Figures 4 and 5 show how the final Lick S values compare to the Keck measurements. The scatter in Figure 4 is considerably lower than that of Figure 2 because the measurements were contemporaneous.

4.3. Differential S values

It is possible to make measurements of the flux change in an emission line of a particular star which are much more precise than the absolute strength indicated by S, as measured above. Since changes in S can be important diagnostics of rotation and activity, we have also

measured sensitive differential S values, Sdiff, for all of our Keck observations, inspired by the technique of Shkolnik, Walker, & Bohlender (2003). We made these measurements from the same reduced data as the S values measured above, but with an independent technique, as described below. For each star, we chose the observation from Keck with the highest signal to noise ratio as a template and reference spectrum. We scaled and shifted all other Keck spectra for that star such that we could directly compare the H line of every observation to the reference spectrum. When necessary, we added a small constant offset or slope to each spectrum

to match the reference spectrum as closely as possible. We then defined Ei, the summed (scaled) counts in a 1 A˚ rectangular bandpass in observation i. To transform E to the same scale as the S values measured in § 4.2 we compared the Ei Si fractional changes with time in E, E¯ , to that in S, S¯ , for those stars with more than 9 Keck spectra and more than 2% variation in E, as shown in Figure 6. We fit a single line to these – 12 –

Fig. 4.— S measurements from Dewar 6 at Lick versus Keck S. The rms scatter is 6%, some of which is due to the intrinsic variability of these stars. Triangles represent F stars, crosses G stars, and asterisks K stars. – 13 –

Fig. 5.— S measurements from Dewar 8 at Lick versus Keck S. The rms scatter is 12%, some of which due to the intrinsic variability of these stars. Triangles represent F stars, crosses G stars, asterisks K stars. – 14 –

points for all such stars using a robust line-fitting routine which iteratively rejects outliers

using the more precise Sdiff values as the independent variable. The best-fit line which passes through (1,1) has a slope of 1.17. Therefore we adopt the relation:

E S = ( i )1.2S¯ (8) diff,i E¯

where E¯ is the mean value of Ei for the star, and S¯ is the grand S for the star (see Section 5.3).

5. Data From H& K Measurements

5.1. Uncertanties

0 Estimating uncertainties in our final values of RHK or other chromospheric-based quan- tities is difficult because they vary intrinsically with time on all timescales including those for rotation and stellar activity cycles. Activity cycles with periods longer than the duration 0 of our observations will not be well measured; our final RHK values for our sample therefore represent median activity levels during the time we observed them, and not true averages for the star.

0 Measurement errors in these RHK vaules stem from the modest signal to noise ratio in the spectra and the quality of the calibration to the Mount Wilson S value. We discuss below uncertainties from random errors from finite signal to noise ratios and short term stellar variability. Calibration errors are negligible due to the large number of stars we used in the calibration. The 13% scatter in Figure 2 is partly due to stellar variability, since our data are not contemporaneous with the Mount Wilson data and many stars are in different parts of their activity cycles. Thus our quoted values of R’HK carry uncertainties of no more than 13%, that is, they lie within 13% of the longterm average for the typical star. Measurements for stars observed more frequently and for the full duration of the Planet Search program will have correspondingly lower uncertainties.

5.1.1. Random Errors

To estimate the random errors in our S values we used τ Ceti (= HD10700, HR509, V = 3.5) as a test case. τ Ceti serves as an excellent diagnostic star because we have a – 15 –

1.4

1.2

1.0 S/

0.8

0.6

0.8 0.9 1.0 1.1 1.2 Sdiff/

Fig. 6.— This figure demonstrates the calibration of the differential S values (Sdiff) to the scale of the less precise, absolute measurements of S. Each point shows the S and

Sdiff measurements from a single Keck spectrum, scaled by the median S and mean Sdiff, respectively, for all such observations of a given star. 2203 observations of the 124 most chromospherically variable stars are represented here. The best-fit line is shown as a solid line and has a slope of 1.2. The 6% scatter of this distribution about the solid line is consistent with the estimate of the errors in S in § 5.1.1. – 16 –

large number of observations of it at Keck and with both dewars at Lick. We observe τ Ceti often because of the extraordinary velocity precision we can achieve for this star with short exposure times. This makes it an excellent source with which to search for any systematic errors in our precision velocities. τ Ceti is also very well observed by the Mount Wilson project. Baliunas et al. (1995) note that despite its late spectral type and color, it exhibits only 1% variation in its S values, suggesting that it may be in a “Maunder Minimum”. They also note that the rotation period (33 d) implied by its S value and the observed v sin i (1 km/s) suggest that the star may be viewed nearly pole on. The standard deviation of all τ Ceti S values is 6% for the Keck observations, 5.5% for Dewar 6, and 10.5% for Dewar 8. The differential S values from Keck (§ 4.3) for this star (Figure 7) have a standard deviation of 1.3%, which is consistent with the 1% variations reported by the Mount Wilson project. These estimates are consistent with the 6.5% scatter about the fit in Figure 6.

The disparity in the scatter in S and Sdiff quantifies the errors introduced by difficulties in the raw reduction and extraction of S values from the echellograms, as described in § 4.2. These include the difficulty of properly correcting for scattered light, properly removing the blaze function of the spectrometer, and properly extracting orders with modest signal to noise. Much of the systematic component of these errors is removed by our calibration procedure, but a component which varies with time clearly remains. While the errors induced by these difficulties are not necessarily characterized by Gaussian noise, Figure 7 shows that they are averaged out over many observations. Errors in S for other stars will be similar to those for τ Ceti because we use an exposure meter to ensure a uniform signal to noise across our sample. This exposure meter is sensitive to light in the iodine region, so blue stars will have smaller Poisson errors in the Ca II H & K region than red stars.

We can calculate uncertainties in Sdiff another way, as well. Occasionally during the course of the planet search, we take two or more consecutive exposures of a star. Under the assumption that the chromospheric activity of the star does not change over the course

of several minutes, we can look at these sets of exposures and use the variation in the Sdiff values measured in these sets as an estimate of the precision of Sdiff. Based on these sets we estimate a typical uncertainty in Sdiff of 1.2%. This value, which is significantly higher than the Poisson noise, represents a reasonable estimate of the precision of the Sdiff values. This value is also consistent the smallest variations in Sdiff seen among stars in our sample. There are also a small systematic (and therefore correlated) errors in the the differential – 17 –

0.190

0.180

0.170 S values

0.160

0.150 2000 2001 2002 2003 2004 Time (yr)

Fig. 7.— τ Ceti S values (open diamonds) and differential S values, Sdiff (filled circles) from Keck. Activity variations apparent in the S values are revealed to be due to uncertainties by the more precise differential values. – 18 –

S values, on the order of 1%. For instance, our values of Sdiff have a small and complex dependence on the focus of the spectrometer. This is can be seen in Figure 7 where there

appears to be a slight decrease in the Sdiff values for τ Ceti after 2001 due to an improvement in the focus of HIRES at that time.

0 5.2. RHK, Ages, and Rotation Periods

The S index includes both chromospheric and photospheric contributions. To remove the photospheric component and determine the fraction of a star’s luminosity that is in the 0 Ca II H & K lines, we follow the prescription of Noyes et al. (1984) to generate the log RHK 0 values which appear in Table 2. The transformation of S indices to RHK is a function of B − V , and is only calibrated for 0.44 < B − V < 0.9. The transformation used by Noyes et al. is that of Middelkoop (1982):

−4 RHK = 1.340 × 10 CcfS (9)

where 3 2 Ccf(B − V ) = 1.13(B − V ) − 3.91(B − V ) + 2.84(B − V ) − 0.47 (10) transforms the flux in the R and V channels to total continuum flux and S is the Mount Wilson S value of the star. This number must be corrected for the photospheric contribution to the flux in the Ca II H & K line cores. Noyes et al. use the expression in Hartmann et al. (1984) 2 3 log Rphot = −4.898 + 1.918(B − V ) − 2.893(B − V ) (11) to make the correction 0 RHK = RHK − Rphot. (12)

0 From these RHKvalues one can derive rotation periods from the empirical fits of Noyes et al.: 2 3 log (Prot/τ) = 0.324 − 0.400 log R5 − 0.283(log R5) − 1.325(log R5) (13) 0 5 where R5 is defined as RHK × 10 and τ is the convective turnover time: 1.362 − 0.166x + 0.025x2 − 5.323x3 x > 0 log τ = (14) ½ 1.362 − 0.14x x < 0 where x = 1 − (B − V ) and the ratio of mixing length to scale height is 1.9. Finally, we can calculate ages (Donahue 1993, cited in Henry et al. (1996)):

2 3 log t = 10.725 − 1.334R5 + 0.4085R5 − 0.0522R5 (15) – 19 –

where t is the stellar age in years. The age calibration is certainly invalid in the T Tauri regime, therefore in Table 2 for stars so active that this relation yields unreasonably low ages of log (Age/yr) < 7 we simply quote “< 7”. Noyes et al. (1984) report that the rms in the calibration for Equation 14 is 0.08 dex. Henry et al. (1996) notes that the age relation yields ages such that in 15 of 22 binaries where it has been tested the ages differ by less than 0.5 Gyr. On the other hand, during the solar cycle the sun’s age as calculated by the relation varies from 2.2 to 8.0 Gyr.

0 For all three of these values, RHK, Prot, and age, the reader should keep in mind that the mean S value of a star is the dispositive quantity, and that many program stars have been observed only once or twice. Only for stars with many years of observation can we claim good knowledge of a mean value of S.

5.3. Tables of Measurements

We present two tables of S values here. Table 1 contains Sdiff values from all of our Keck observations. The first three columns of these tables identify the star observed by HD number, Hipparcos number, and an “other” designation such as Gliese, HR, or SAO number. For some stars we have added binary component letters ’A’ and ’B’ to HD numbers of the brighter and fainter components, respectively, for uniqueness even when these qualifiers do not appear in the HD catalog. The fourth column specifies the Julian Date of the observation, and the fifth column lists the differential S value (on the absolute Mount Wilson scale, as described in § 4.3) for that observation. The final column contains alternate names for some stars and coordinates for stars for which only one catalog name is given. Table 2 contains our median, final S value for each star in our sample, which we refer to as the “grand S”. To remove the effects of highly uneven sampling of stars which vary in activity, we took the median S values in 30-day bins and used the median value of those medians. For simplicity, and to reduce the chance of breaking up observations taken within days of each other, these bins are not adjacent but are rather defined algorithmically such that some observation always lies an the beginning of a 30-day interval. For instance if observations occur on days 1, 25, 62, 63, 90, 91 and 99, then the bins would be from days 1 through 30, days 62 through 91, and days 99 through 128. To calculate grand S values we use only Keck and Dewar 6 spectra, if possible. For stars with only (less precise) Dewar 8 data, those are used and so noted. We combined all Dewar 6 and Keck observations for each of our stars and calculated 30-day medians. The median of all of these 30-day S values we call the “grand S” value of the star, and the standard – 20 –

deviation of the differential S values is quoted as a fractional uncertainty, σSdiff /S. Table 2 contains 15 columns. The first three identify each star with the conventions described above for Table 1. The fourth and fifth columns list B − V and MV as reported by the Hipparcos catalog (Perryman et al. 1997) or, if unavailable, by SIMBAD. The sixth and seventh columns list the Julian dates of the first and last observations used in calculating the grand S value. The eighth column lists the total number of observations, and the ninth column lists the number of monthly bins used to calculate the grand S value. The tenth column contains the grand S value as described above. The eleventh column contains the fractional standard deviation of the differential S values for that star. Since the precision of

Sdiff is 1%, entries in this column near 1% represent stars with without significant detected activity variations. The next three columns list the quantities derived from these measurements and target 0 notes, log RHK, log (age/yr), and rotation period in days, as described in § 5.2. The final column contains target notes. The note “d8” refers to an entry based solely on Dewar 8 data, for which an the uncertainty of each measurement contributing to the grand S is around 10%. All other entries are based on Keck and Dewar 6 data which have per- measurement uncertainties of around 6%. Again, alternate names for stars are noted, and J2000 coordinates are given for stars with only one catalog name.

5.4. Target Notes

5.4.1. The Sun

Our sample contains 5 observations of the asteroid Vesta obtained in 1997, about one year after solar minimum. We include these at the top of Table 2 under the name “Sol”. The S value of 0.167 is consistent with solar minimum (Baliunas et al. 1995).

5.4.2. HD 531 A & B

The binary system of HD 531 consists of two stars of similar colors and magnitudes separated by 5 00. Since there seems to be confusion in SIMBAD regarding the properties of and nomenclature for these stars, we have deemed the eastern object HD 531B and the western one HD 531A, and we have not listed colors for these objects. – 21 –

5.4.3. HR 3309

HR 3309 (= HD 71148), which appears as a boxed cross in Figure 2, has a grand S value of 0.17, which is highly discrepant from the mean Duncan et al. value of 1.57. The higher value is inconsistent with the Hipparcos B − V value of 0.67 for this star. Soderblom (1985), in his analysis of the Mount Wilson S values, quotes a mean S value of 0.169, consistent with our value, and the Mount Wilson project archives confirm that the Duncan et al. value is a transcription error (S. Baliunas, private communication).

5.4.4. HD 137778

HD 137778 (= GJ 586B), which appears as a boxed asterisk in Figure 2, has a grand S value of 0.57, significantly higher than the mean Duncan et al. value of 0.16. Both values are plausible with its Hipparcos B − V color of 0.87, but the higher value would imply a −5 very young age. Strassmeier et al. (2000) report a “RHK” value of 7 × 10 which apparently 0 corresponds to the RHK values calculated here. Strassmeier’s RHK would imply S = 0.875 for this star, which is extremely high for a star of this color, and would imply extraordinary activity. This star is in the ROSAT All-Sky Survey bright source catalog with a flux of ∼ 5×1013 2 −5 erg/cm /s. With a parallax of 48 mas, this corresponds to LX/LBol ∼ 10 , consistent with a very active, young star. These discrepancies are puzzling, although it appears that most measurements imply significant activity. Perhaps this star has simply become significantly more active since the Mount Wilson data were taken. Observations by the Mount Wilson project between May 1995 and March 2001 give a mean S value of 0.64, much closer to the value reported here (S. Baliunas, private communication). The Strassmeier value may represent an extraordinary event or may be calibrated differently than values derived from S values.

5.4.5. HD 58830

Based upon its spectrum, HD 58830 (= GJ 9233), which appears as a boxed triangle in Figure 2, appears not to be a main-sequence star at all, but an F5-F8 giant, although SIMBAD lists it as a G0 star. Our S value of 0.20 is significantly different from the Duncan et al. value of 0.54. Observations by the Mount Wilson project between November 1997 and November 1998 give a mean S value of 0.21, consistent with our observations (S. Baliunas, – 22 –

private communication).

6. Conclusions

We have measured chromospheric activity as S values from over 15,000 archival spectra taken over the course of the California and Carnegie Planet Search Program. These spectra were taken with the HIRES spectrograph at Keck Observatory and the two detectors at the Hamilton spectrograph at Lick observatory and contain both precision velocity information and the Ca II H & K lines from which S values were derived. Extraction of activity measurements from the Keck spectra was successful, with over 95% of all Keck spectra used yielding useful S values. The Lick spectra were more prob- lematic: only ∼ 50% of the spectra proved useful due to low signal to noise ratios and poor extraction in this very blue region by the automated extraction pipeline. Nonetheless, the 1400 good Lick measurements and the 14514 good Keck measurements combine to give a record of the chromospheric activity for over 1000 late-type main-sequence stars. Analysis of the measured activity level of τ Ceti demonstrates a typical per-observation random error of 6% at Keck and 6.5% and 10.5% for the two detectors at Lick. We combined the Keck data with the good Lick data to create median S values in 30-day bins. We have generated “grand S” by taking the median of these monthly values. These grand S’s represent median activity levels for our program stars for the periods we observed them. For stars with 0.5 < B − V < 0.9, there are well-calibrated relationships between mean activity level, age, and rotation period, allowing the determination of those quantities for our stellar sample. We present our grand S values and derived ages and rotation periods in Table 2. We also have measured differential S values for each stars which are more precise. We present these data electronically as Table 1.

0 For each star, these measurements of activity, S and RHK represent median activity levels over the duration of the observations, which may be significantly shorter than a stellar activity cycle. This represents a source of error when deriving stellar properties such as age from these measurements.

The differential S values, Sdiff, measured here are much more precise than S but no more accurate: we scaled them to the median of the S values, so while they are excellent measurements of temporal variations in activity for a given star they contain no additional information regarding differences in the overall activity among stars. We have also measured metallicities for many of these stars and in a future work (Wright – 23 –

2004) will present an analysis of these same stars for stellar characteristics, chromospheric periodicities, and evolutionary status, including the effects of metallicity from Valenti & Fischer (2004) and Fischer & Valenti (2004).

The authors are indebted to Debra Fischer for her work with the Lick Observatory Planet Search, particularly in regards to gathering Ca II H & K data, and for donating her time and expertise regarding the Hamilton spectrograph and its data products. The authors wish to recognize and acknowledge the very significant cultural role and reverence that the summit of Mauna Kea has always had within the indigenous Hawaiian community. We are most fortunate to have the opportunity to conduct observations from this mountain. The authors also thank the many observers who helped gather the data herein, and the referee, Sallie Baliunas, for her insightful and constructive report. This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France. This research has made use of NASA’s Astrophysics Data System Bibliographic Ser- vices. – 24 –

Table 1. Sdiff for Planet Search Program stars

HD HIP Other Date Sdiff notes JD-2400000

Sol 50667.07115 0.168 Vesta Sol 50667.07810 0.165 Vesta Sol 50667.08616 0.167 Vesta Sol 50667.09427 0.165 Vesta Sol 50667.10113 0.166 Vesta 225261 400 GJ 3003 50366.92005 0.176 225261 400 GJ 3003 50667.02786 0.172 225261 400 GJ 3003 50689.03329 0.177 225261 400 GJ 3003 50716.03115 0.171 225261 400 GJ 3003 51010.02209 0.170 225261 400 GJ 3003 51071.00666 0.175 225261 400 GJ 3003 51072.00845 0.170 225261 400 GJ 3003 51072.91727 0.177 225261 400 GJ 3003 51173.80237 0.173 225261 400 GJ 3003 51368.01875 0.175

Note. — [The complete version of this table is in the electronic edition of the Journal. The printed edition contains only a sample.] – 25 – 5.4 5.4 § § See See 5.4 pair; pair; § Note of of See And 119 Cet estern esta; LHS W Eastern V BE V344 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 9.55 9.69 9.69 9.76 8.78 8.45 9.60 8.96 8.69 9.18 9.65 9.80 8.63 9.68 9.73 9.77 8.38 9.75 9.68 9.64 9.78 · · · · · · · · · · 10.07 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 · · 8. 8. 8. 3. 5. 4. · · · · · · · · · · · · 25. 44. 46. 19. 17. 56. 10. 31. 29. 39. 13. 45. 19. 36. 22. 22. ys) · · · · · · · · · · · · rot · · · · · · · · · · P Stars (da 1 1 1 1 1 1 1 1 1 1 · · all · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · -4.96 -4.97 -4.87 -5.01 -4.44 -4.38 -4.91 -4.51 -5.23 -4.42 -4.64 -4.94 -5.03 -4.96 -4.99 -5.02 -4.41 -5.00 -4.36 -4.96 -4.93 -5.02 R for log · · · · · · · · · · · · · · /S tities · · · · · · · 2.93 3.83 6.12 0.70 3.97 6.65 9.44 1.69 1.64 4.28 1.99 3.01 1.75 2.14 0.81 2.92 2.56 1.33 5.28 1.46 1.36 2.59 3.02 % 12.52 14.91 16.21 12.04 diff S σ Quan S ed 0.435 0.462 0.719 1.820 1.191 0.166 0.446 1.979 1.788 0.172 0.127 0.187 1.647 0.166 0.177 1.801 0.342 0.237 0.175 0.451 0.156 0.179 0.454 0.152 0.337 0.169 0.606 0.307 0.155 0.348 0.377 0.174 0.170 0.154 Grand Deriv th 9 6 5 1 3 7 6 1 1 9 1 1 1 1 3 3 2 1 2 3 1 10 10 10 17 14 18 17 20 13 14 18 14 13 Mon Bins and # 6 5 8 9 3 1 1 1 1 1 4 6 2 1 5 7 1 Obs 18 18 19 19 16 12 12 18 17 34 24 45 14 27 32 16 15 # Measured End 52829 52829 52834 52829 52829 50667 52829 52830 50984 52829 52829 52836 52833 51014 52833 52832 52829 50367 52807 50463 52834 50807 52832 52829 52601 50367 52807 51174 52836 52833 52836 51014 52829 52829 2. JD-2400000 Begin 51343 51343 52102 51757 51052 50667 51757 52515 50366 52097 51757 52834 52833 51014 52833 52832 50367 50367 50367 50367 50367 50367 52601 50462 50366 50367 50367 51014 51343 52516 50367 51014 50806 50366 able · · · · · · T V · · · · · · · · · · · · 4.83 9.65 5.29 8.11 8.66 3.20 5.71 3.61 5.85 9.86 4.62 4.84 6.14 3.90 5.65 4.61 4.42 6.55 6.64 4.01 4.59 4.49 5.78 4.00 4.53 3.62 M 10.36 10.33 · · · · · · B-V 0.656 1.540 1.410 1.472 0.755 1.370 1.800 1.440 0.883 0.870 0.504 0.888 1.485 0.674 0.659 0.798 1.462 1.560 0.594 0.850 0.610 0.715 0.599 0.888 0.940 0.549 0.626 0.595 0.755 0.521 0.639 0.617 192490 109027 214961 128650 73940 192609 17 72 108 166 88 159 26 4B 2F 14 1009 15B 4A 9003 9008 17.2 18.0 9016 15A 3003 1 Other O O O O O O Sol GJ GJ GJ GJ SA GJ GJ GJ SA GJ HR SA SA GJ HR GJ HR HR GJ HR GJ SA GJ HR SA GJ GJ 428 473 682 616 699 490 919 795 795 400 184 439 HIP 1368 1734 1134 1444 1499 1768 2237 2422 3093 2742 1936 1803 2712 1813 1475 2941 2663 A B A A B A B HD 377 225261 283 984 1326 400 224983 225213 38 38 105 1388 1326 1461 1815 2475 2589 531 3651 531 691 3074 3141 2025 1854 1835 3079 1832 3443 – 26 – 1176 Cet Cet Note Cas LHS 29 η 18 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · 9.79 9.66 9.23 8.92 9.68 9.43 9.55 9.91 9.61 9.72 9.61 9.53 9.67 9.69 9.64 9.31 9.86 9.89 9.66 9.80 9.51 9.76 · · · · · · · · · 10.04 10.00 (Age/yr) log 1 1 1 1 1 1 1 1 1 · 8. 9. · · · · · · · · · · 33. 30. 28. 12. 11. 20. 13. 53. 16. 11. 23. 36. 12. 17. 26. 35. 21. 26. 24. 23. 20. 45. ys) · · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -5.03 -4.94 -4.67 -4.49 -4.96 -4.88 -5.11 -4.91 -5.20 -4.98 -4.80 -4.91 -4.86 -4.95 -4.97 -4.93 -4.72 -5.07 -5.10 -4.95 -5.03 -4.85 -5.01 -5.18 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · · 3.63 7.33 1.49 1.41 2.20 1.16 1.09 7.78 4.31 4.10 1.14 2.03 1.72 9.54 1.75 2.38 2.80 1.84 % diff S σ S 1.025 0.158 0.173 0.338 2.495 0.131 0.769 1.026 0.109 0.177 0.155 0.165 0.210 0.407 0.500 0.248 0.773 0.303 0.151 0.143 0.157 0.170 0.141 0.166 0.170 0.261 0.154 0.156 0.183 0.163 0.186 0.189 0.155 0.136 ued Grand tin th 4 1 1 1 1 1 9 6 1 2 1 1 1 1 1 2 2 6 1 2 1 1 6 13 20 11 17 17 19 16 20 16 15 10 Mon Bins # 2—Con 7 1 1 1 2 1 9 3 1 1 1 1 1 2 2 1 2 1 1 Obs 17 46 14 19 24 24 31 38 27 41 29 14 20 19 10 able # T End 52834 52834 52833 52833 52833 52834 52834 52603 52834 52573 50366 50367 52601 52830 52833 51174 52833 51070 51174 50367 52830 51174 52602 51014 51014 52835 52806 52162 52160 51014 52160 51014 52833 51174 JD-2400000 Begin 51793 50667 52833 52833 50367 52834 50667 52096 50462 50367 50366 50367 50366 50366 51582 51171 50367 51012 51174 50367 50367 51174 52133 51014 51014 50807 51757 51014 51174 51014 51014 51014 52133 51174 · V · · 9.55 5.06 5.42 3.11 6.09 3.87 6.17 5.78 8.04 0.44 3.86 3.63 6.31 4.59 5.21 6.50 6.41 6.83 6.32 4.96 4.20 3.74 3.95 4.47 4.24 3.64 3.65 3.58 3.90 3.94 3.86 5.26 M 10.49 · · · B-V 1.501 1.463 0.710 0.707 0.847 0.900 0.536 0.937 0.769 1.290 0.978 0.718 0.603 0.764 0.587 0.664 1.008 0.936 1.122 0.983 0.620 0.631 0.541 0.538 0.667 0.771 0.595 0.559 0.571 0.528 0.537 0.606 0.663 192901 22049 92167 128888 36943 92011 109369 128932 21850 129121 74235 54224 128986 54203 210 173 203 219 47 48 49 9020A 53.1A 9024 28 3071 42.0 36 40 31.4 Other O O O O O O O O O O O O O O GJ GJ GJ SA SA GJ GJ SA GJ SA HR HR GJ SA SA SA SA SA HR SA GJ GJ GJ SA SA GJ GJ SA SA HR HIP 4856 4872 5004 5476 3203 5286 5335 4423 3479 3169 3607 3185 3206 5276 3119 3236 3540 4103 4393 5315 3559 5189 4849 4148 3850 3876 3502 4127 4022 3535 3979 4005 3821 A HD 3821 6660 6715 5470 4208 3770 4398 3795 3765 6611 3674 3861 4271 4614 5035 5372 6734 4307 6558 6101 5133 4747 4635 4203 5065 4967 4256 4915 4903 – 27 – Cet Note 40 1 1 1 1 1 1 · · · · · · · · · · · · 9.22 9.29 9.65 9.29 9.34 9.00 9.64 9.96 9.63 9.81 8.01 9.65 9.13 9.48 8.94 9.12 8.67 9.53 9.92 9.86 9.51 9.85 9.43 9.74 9.19 9.57 9.82 · · · · · · 10.07 (Age/yr) log 1 1 1 1 1 1 6. 8. 7. 6. 3. 9. 6. · · · · · · 24. 14. 26. 20. 33. 21. 14. 15. 20. 35. 18. 37. 42. 18. 27. 34. 22. 46. 18. 29. 30. ys) · · · · · · rot · · · · · · P (da 1 1 1 1 1 1 · · · · · · · · · · · · 0 HK · · · · · · -4.67 -4.71 -4.94 -4.71 -4.93 -5.14 -4.93 -4.75 -5.04 -4.53 -4.94 -4.32 -4.60 -4.83 -4.50 -4.60 -5.23 -5.12 -5.07 -4.85 -5.07 -4.42 -4.80 -4.86 -5.00 -4.64 -4.89 -5.05 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · 0.16 1.96 6.21 3.23 1.59 0.79 2.74 0.87 0.81 4.36 2.41 2.62 7.87 1.86 5.54 2.28 0.97 % 10.78 11.36 diff S σ S 0.275 0.172 0.162 0.487 0.529 0.200 0.300 0.222 0.567 0.367 0.256 0.267 0.168 0.279 0.141 0.170 0.268 0.195 0.290 0.146 0.278 0.184 0.131 0.145 0.144 0.195 0.151 0.412 0.162 0.202 0.163 0.260 0.185 0.153 ued Grand tin th 1 1 2 1 3 2 6 5 1 1 1 1 2 3 1 2 3 1 3 2 1 7 1 8 7 6 2 1 6 7 7 5 20 17 Mon Bins # 2—Con 1 1 4 1 6 2 7 1 1 1 1 2 6 1 2 6 1 7 2 1 6 5 1 Obs 11 26 10 11 10 11 12 12 14 31 11 # able T End 50367 52833 51229 52833 52833 52836 52159 52576 50367 52833 50367 50367 52101 52807 52162 52835 51014 52159 52834 52836 52602 52835 51014 52834 52308 52162 51174 52834 52601 52833 51174 52602 52574 51014 JD-2400000 Begin 50367 52833 51014 52833 50366 52515 51014 52188 50367 50367 50367 50367 52101 52097 51014 52515 51014 51014 51014 52097 51883 52515 51014 52515 51793 51014 51174 52096 52095 50806 51171 52515 52134 51014 · V · · M 5.89 4.16 6.17 5.52 5.71 3.43 6.04 5.92 5.45 5.79 6.29 2.95 3.80 4.15 5.71 3.86 4.92 3.90 4.78 4.87 3.99 3.10 5.52 5.01 3.50 4.72 3.69 4.79 4.40 4.22 5.43 3.76 4.24 B-V 0.912 0.563 0.780 0.916 0.766 0.791 0.500 0.826 0.966 0.900 0.780 0.970 0.929 0.691 0.622 1.100 0.681 0.627 0.577 0.710 0.710 0.505 0.526 0.730 0.671 0.551 0.594 0.470 0.701 0.675 0.760 0.753 0.707 0.568 147747 54624 92492 166958 37167 74767 54666 92406 109878 147853 92398 74702 54737 22381 37248 147702 92453 36995 129296 54557 109718 54518 37069 22050 410 54.2B 57.1A 59 3091A 56.3A 56.5 58.2 Other O O O O O O O O O O O O O O O O O O O O O O O O SA SA GJ SA SA SA SA GJ SA SA SA SA GJ GJ GJ GJ SA SA SA SA SA GJ HR SA SA SA SA SA SA SA SA SA HIP 6276 6339 7143 6197 6498 7090 6456 6575 6442 6653 7080 7235 6390 6130 6379 6405 6613 6643 6978 7221 6878 6917 6702 5985 5938 6869 5521 6712 5881 5534 5682 5944 5480 A HD 9312 8038 8328 9224 8389 8467 8331 8648 9280 9540 8326 7895 6872 7924 8262 8553 8574 9070 9331 8907 8997 8673 7727 7661 8941 6963 8765 7438 7483 7047 7228 7590 – 28 – 271 Psc +60 Scl Note 106 244-47 And Cet BB G BD υ ZI 109 τ 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 9.74 9.92 9.80 9.27 9.12 9.66 9.64 9.71 9.78 9.66 9.79 9.81 9.74 8.97 9.87 9.76 8.91 9.71 9.66 9.82 9.76 9.98 9.60 9.79 · · · · · · · · · 10.01 (Age/yr) log 1 1 1 1 1 1 1 1 1 8. 8. 9. · · · · · · · · · 12. 27. 15. 44. 34. 24. 17. 21. 28. 45. 40. 10. 36. 30. 33. 11. 41. 40. 30. 49. 23. 16. ys) · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -5.00 -5.12 -5.04 -4.69 -4.60 -4.94 -4.98 -4.93 -5.02 -4.94 -5.03 -5.19 -5.04 -5.00 -4.51 -5.08 -5.01 -4.49 -4.98 -4.95 -5.05 -5.01 -5.16 -4.91 -5.02 R log · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · 5.40 3.07 2.12 6.91 2.34 5.34 1.51 1.66 2.05 3.02 2.53 1.35 1.35 3.36 3.42 1.76 1.66 1.66 3.12 0.51 % 13.41 20.74 diff S σ S ued 1.108 0.146 0.132 0.508 1.265 0.576 0.762 1.846 0.146 0.271 0.152 0.201 0.869 0.135 0.161 0.169 0.275 0.201 0.308 0.149 0.160 0.168 0.339 0.168 0.186 0.157 0.160 0.138 0.157 0.175 0.155 0.163 0.150 0.133 Grand tin th 3 6 7 1 5 1 1 2 6 1 5 1 9 2 1 3 3 1 1 1 2 2 1 17 14 11 25 12 15 25 16 15 21 14 Mon Bins # 2—Con 3 3 5 1 1 2 1 8 1 2 1 7 7 1 1 1 5 5 1 Obs 12 11 48 21 18 13 14 57 13 22 23 33 19 394 268 able # T End 52574 52834 52834 51070 52833 52834 52282 52833 52832 52834 52573 50367 51582 51174 52836 52835 51014 52101 52835 52835 52836 52161 52834 52836 52101 52601 52836 52835 51174 50840 51014 52189 51174 52101 JD-2400000 Begin 52133 52128 52097 51043 52134 52834 52112 50367 50463 51369 50687 50367 50463 51174 51755 50367 50367 52101 50276 50807 50419 51014 50462 50366 52101 50806 52515 52515 51174 50840 51014 52129 51014 52101 · · · V · · · · · · 5.24 6.74 3.45 3.39 5.51 7.78 6.04 7.10 8.67 5.64 5.68 3.71 3.43 2.61 5.87 4.91 5.19 4.95 4.88 3.76 3.87 4.72 5.02 5.24 5.08 3.72 4.55 3.25 3.90 3.14 M 10.67 B-V 1.540 0.490 1.525 0.909 1.010 0.480 0.536 0.639 0.830 1.202 0.795 1.044 1.424 0.804 0.727 0.720 0.610 1.020 0.836 0.686 0.773 0.690 0.691 0.817 0.900 0.648 0.666 0.711 0.733 0.510 0.635 0.590 0.569 0.960 11844 11842 74830 92543 74789 110286 75038 74857 129551 110238 129526 129630 458 448 511 509 508 582 495 493 3126 70 59.1 62 82.1 69 76 74 79 65.1 81.1A 9059 Other O O O O O O O O O O O O SA GJ SA GJ SA HR SA SA GJ HR SA GJ SA HR GJ SA GJ HR GJ SA SA HR SA HR SA GJ GJ GJ GJ GJ HR HR HIP 8051 7564 7513 7585 7244 7339 7372 7276 9473 7539 8867 9073 8362 9269 7733 8070 8102 8346 8798 9035 8159 8548 9353 9406 8275 8768 7734 9094 7902 8044 7981 A HD 9939 9518 12414 9826 10002 9986 11964 11373 11850 10780 12051 10126 9472 10436 10700 11020 11505 11833 10697 9407 9770 11226 12235 12328 10853 11507 9562 10086 10145 10486 10476 – 29 – 343B Note ri Cet +13 or ri Cet Ari T F T BX BD 79 κ 29 8 13 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 9.09 9.82 8.32 8.59 8.43 8.67 9.68 9.91 9.83 9.48 9.65 9.29 9.89 9.52 9.83 9.71 8.93 9.75 9.81 9.87 9.37 9.80 · · · · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 1 1 1 · · 8. 7. 4. 3. · · · · · · · · · · · · 15. 35. 29. 31. 21. 13. 16. 13. 20. 29. 23. 26. 10. 33. 35. 41. 26. 25. ys) · · · · · · · · · · · · rot · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · -4.58 -5.05 -4.36 -4.40 -4.96 -4.37 -4.41 -5.11 -5.05 -4.83 -4.94 -4.71 -5.10 -4.85 -5.05 -4.98 -4.49 -5.00 -5.04 -5.08 -4.76 -5.03 R log · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · 4.19 1.68 8.93 1.44 4.92 6.76 1.73 0.41 1.61 5.12 1.56 1.07 3.37 1.74 2.56 1.44 2.54 4.18 1.00 % 11.55 13.08 diff S σ S ued 0.282 0.727 0.218 1.230 0.544 1.791 0.290 0.154 0.145 0.377 0.149 0.181 0.266 0.163 0.217 0.883 0.541 0.528 0.876 0.142 0.195 0.150 0.163 0.324 0.319 0.390 0.169 0.370 0.309 0.162 0.150 0.160 0.225 0.154 Grand tin th 5 1 5 8 8 6 1 1 1 6 2 1 9 1 1 1 1 1 8 3 3 1 1 1 1 6 4 23 13 18 21 17 16 14 Mon Bins # 2—Con 6 1 6 9 1 1 1 9 3 1 4 1 1 1 1 7 8 1 1 1 1 7 Obs 10 17 70 18 17 23 57 22 52 20 16 17 able # T End 52652 52830 52652 52574 52489 52603 52835 52836 52836 52574 51174 52603 51171 50715 50367 52574 52538 50462 50367 52830 50419 50366 52601 52836 52652 52832 52835 52836 51229 50840 50840 50840 50840 52308 JD-2400000 Begin 52308 52830 52308 51410 50840 51582 50366 52836 52836 51411 51174 50367 50462 50367 50367 50366 52516 50462 50367 50367 50419 50366 50367 50840 51174 52133 52516 50807 50840 50840 50840 50840 50840 52129 · · · V · · · · · · 9.96 9.02 4.05 5.27 5.27 5.12 5.27 3.45 3.48 3.71 6.50 5.81 4.66 7.40 5.75 4.04 6.20 6.70 2.09 4.58 5.06 5.33 4.66 4.32 5.10 5.31 4.69 5.09 4.01 4.88 M 10.32 · · · · · · B-V 1.620 1.514 1.431 1.466 0.670 0.705 0.720 0.582 0.920 0.591 0.608 0.572 0.918 0.724 0.607 1.120 0.832 0.624 1.033 1.069 0.716 0.710 0.662 0.790 0.980 0.642 0.672 0.700 0.690 0.622 0.518 0.737 129772 75125 75144 92865 75191 37918 167658 37865 37868 75231 92824 75264 75265 720 695 741 753 683 660 105B 84 87 96 9073A 3133 100 91.2 1048 87.1B 90 Other O O O O O O O O O O O O O GJ GJ GJ SA GJ GJ SA SA GJ HR GJ GJ SA HR HR HR SA SA SA SA SA GJ GJ SA HR HR SA SA SA GJ 9724 9911 9683 9829 9716 HIP 10279 10449 11048 11548 12048 11565 10542 10599 11072 11843 12114 10218 10626 10492 10321 10339 12110 10303 10505 10798 10175 10644 10175 10510 10679 11028 10680 10531 B A B A B HD 15335 16141 15468 13043 12661 12846 13612 14001 13997 14802 15814 16160 13357 13382 13931 13945 13357 12786 13507 13531 16270 14082 14082 13825 14412 13974 13836 14651 13579 – 30 – Ari er Ari Cet or F P Note VY 51 ² ι 94 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · 9.80 9.70 8.79 9.49 9.12 9.13 9.56 8.94 9.94 9.77 9.55 8.45 8.53 9.24 9.68 9.78 9.81 9.72 9.79 9.55 9.74 9.59 9.67 · · · · · · · · · 10.00 (Age/yr) log 1 1 1 1 1 1 1 1 1 · 7. 8. 6. 7. · · · · · · · · · · 10. 12. 31. 11. 18. 27. 37. 10. 45. 19. 14. 16. 25. 40. 27. 29. 38. 19. 26. 11. ys) · · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -4.97 -5.04 -4.45 -4.84 -4.60 -4.60 -4.88 -5.17 -4.50 -5.13 -5.02 -4.88 -4.96 -5.02 -5.04 -4.98 -4.39 -4.38 -4.68 -5.03 -4.87 -5.00 -4.90 -4.95 R log · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · 9.31 5.10 0.78 1.12 0.69 5.46 4.78 5.64 1.15 1.30 1.75 2.10 1.31 2.87 2.72 2.63 5.96 1.94 1.83 6.20 1.55 5.09 % 10.54 10.34 diff S σ S 1.604 1.951 0.886 0.185 0.152 0.140 0.143 0.153 0.890 0.173 0.915 0.659 0.439 1.014 0.203 0.258 0.286 0.161 0.156 0.158 0.163 0.137 0.476 0.387 0.211 0.156 0.319 0.210 0.156 0.188 0.180 0.415 0.157 0.616 Grand ued th tin 4 1 8 2 1 1 5 1 4 2 8 1 1 1 1 3 5 1 4 2 2 9 1 18 10 10 18 15 12 16 16 12 11 10 Mon Bins # 2—Con 4 1 2 1 5 9 1 2 1 1 1 1 5 1 5 5 1 Obs 11 34 12 14 10 12 28 24 16 25 28 16 10 12 18 17 15 # able T End 52652 52576 52834 52101 52219 52652 51173 52517 52575 52575 50367 52576 52575 52835 51174 50367 52835 52575 52835 52835 52603 51174 51900 52516 51074 52575 52652 52239 52237 52601 52101 52602 52602 52516 JD-2400000 Begin 52238 51410 50367 52101 52161 52652 51171 52202 52188 51227 50367 51012 50462 50366 50367 50367 50367 50689 50367 50366 52134 51174 51411 52516 51074 50839 51043 50839 52129 51012 52101 52516 52516 52516 V 9.36 4.99 3.72 3.85 2.73 3.47 3.32 3.94 7.12 6.89 6.17 4.59 4.48 7.58 5.81 5.84 4.67 5.72 5.34 4.30 5.33 4.33 4.45 5.03 4.21 5.79 3.85 5.17 6.12 3.36 5.43 4.27 4.89 M 11.18 · · · B-V 1.530 0.696 0.956 0.514 0.478 0.794 0.575 0.595 1.194 1.074 0.944 0.583 0.645 1.269 0.820 0.840 0.601 0.953 0.677 0.665 0.749 0.680 0.624 0.732 0.672 0.960 0.534 0.772 0.926 0.702 0.790 0.520 0.678 93028 130084 168014 93185 110894 130036 93105 75711 130311 56256 110937 56178 168331 799 870 914 962 937 109 112.1 9087 120.1C 114 113.0 112.0 107 9089 118.2A 106 105.3 3200 121.2 Other O O O O O O O O O O O O O GJ HR GJ GJ SA SA SA SA HR SA HR GJ GJ GJ GJ GJ GJ GJ SA GJ SA HR SA GJ SA SA GJ SA GJ SA HR SA HIP 12781 12777 12929 12158 12198 12764 12797 13601 13679 13976 14086 13769 13258 13081 12926 12777 12306 14150 13642 13118 12350 12709 13027 14954 14230 12364 14684 14976 14501 14258 14241 14532 14632 14623 A HD 16895 17230 16287 16275 17037 17152 17332 18144 18262 18632 18907 18445 17660 17382 17190 16895 16397 18803 18143 17433 16548 16909 19994 18940 16623 19668 19902 19467 19019 19034 19308 19373 19632 – 31 – +01:10:53.9 Note 468 268 au +11 +66 Eri T Eri Eri 21 δ 03:48:58.70 BD BD 10 ² 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 9.73 9.92 8.95 9.73 9.84 9.36 9.40 8.95 9.48 9.86 9.90 9.99 9.53 9.52 9.65 9.15 9.89 9.72 9.62 9.82 9.88 9.73 9.83 · · · · · · · · · 10.12 10.03 (Age/yr) log 1 1 1 1 1 1 1 1 1 7. 5. 6. 5. · · · · · · · · · 35. 16. 18. 17. 30. 25. 21. 55. 31. 34. 51. 29. 38. 34. 24. 42. 13. 18. 28. 40. 31. ys) · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -5.27 -4.99 -5.12 -4.51 -4.99 -5.06 -4.83 -5.20 -5.07 -4.76 -4.78 -4.50 -5.10 -5.17 -4.87 -4.86 -4.94 -5.09 -4.98 -4.92 -5.05 -5.09 -4.62 -4.99 -5.05 R log · · · · · · · · · · · · · · · · /S · · · · · · · · 0.89 2.43 2.23 8.50 4.55 1.45 1.60 1.59 0.05 0.53 1.62 1.11 1.33 5.06 6.35 1.06 1.39 0.91 1.19 9.81 1.92 1.85 2.12 2.28 1.56 6.25 % diff S σ S ued tin 0.735 0.127 0.154 1.158 1.606 0.139 0.142 0.145 0.447 0.193 0.581 0.164 0.132 0.136 0.150 0.189 0.178 0.282 0.150 0.147 0.136 0.192 0.221 0.178 0.145 0.176 0.163 0.743 0.148 0.147 0.226 0.169 0.153 0.345 Grand th 2—Con 2 9 9 1 2 1 1 4 1 1 5 1 1 1 6 7 9 12 13 11 14 10 13 11 11 13 14 14 14 10 10 10 10 12 Mon Bins # able T 2 1 4 1 1 1 1 9 2 2 1 Obs 12 13 18 21 16 20 13 52 19 14 15 17 17 20 16 17 14 14 15 16 15 15 12 # End 52653 52575 52575 52576 52601 50463 52229 52652 52833 52602 52543 52652 52601 52603 52576 52652 52603 52603 52652 52603 50420 50367 52601 52652 52576 52575 52601 52576 52652 50840 50840 51901 52652 52536 JD-2400000 Begin 51171 51411 52516 50462 50366 50463 52146 52652 50420 50463 52142 51899 50366 50463 50839 52652 50366 50463 50463 50366 50420 50367 50366 50839 50839 50839 51793 52133 50463 50839 50839 51901 52134 51043 · V · · M 6.14 6.27 8.10 5.09 7.89 3.60 3.24 3.00 3.74 6.18 2.64 3.36 2.66 5.23 3.70 6.09 6.23 6.20 4.75 6.52 4.93 6.96 3.79 4.16 3.84 3.92 4.59 3.80 3.33 4.23 3.67 5.02 6.36 B-V 0.667 0.571 1.366 1.100 0.655 1.337 0.575 0.921 0.891 0.915 0.881 0.468 0.702 0.840 0.719 0.954 0.861 0.750 0.831 0.554 1.012 0.690 1.153 0.583 0.653 0.503 0.623 0.680 0.683 0.503 0.574 0.634 0.789 0.927 1471-1 65- 76286 93630 130589 56530 56465 75971 24291 93484 56323 39110 149134 Other 1101 1111 1085 1136 1084 1001 1024 156 3254 3255 3244 155.2 147.1 135 138.1A 9112 154.1 1064A 142 141.0 O O O O O O O O O O O TYC GJ GJ GJ SA HR HR GJ GJ SA HR SA GJ GJ SA GJ GJ SA SA HR GJ GJ SA SA HR SA SA HR GJ SA HR GJ HIP 18280 16404 15904 18208 18267 18106 16852 17027 17183 18324 17960 16641 16727 17147 15442 16517 15572 15099 16107 16405 17378 17544 17666 18309 16538 16537 15323 17747 15669 16134 17420 15776 15919 HD 24365 24496 24213 22484 22713 22918 24238 24040 22072 22282 22879 20619 21847 20727 20165 21313 21774 23249 23588 23439 24341 21962 22049 20367 23596 20675 21531 23356 21019 21197 – 32 – au T Eri Note Y V920 D 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 8.20 8.84 8.88 9.37 9.79 9.69 9.95 9.59 9.64 8.54 9.60 8.90 9.66 9.77 8.90 9.89 9.83 9.18 9.82 9.80 9.20 9.66 9.74 9.85 9.71 · · · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 1 1 6. 6. 5. 8. 6. 9. · · · · · · · · · 29. 25. 33. 38. 27. 34. 2.0 38. 42. 39. 39. 24. 14. 38. 14. 16. 41. 35. 22. ys) · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -4.76 -4.34 -4.46 -4.48 -5.03 -4.97 -5.14 -4.90 -4.93 -4.39 -4.90 -4.94 -5.01 -4.48 -5.09 -5.05 -4.64 -5.05 -4.48 -5.03 -4.65 -4.95 -5.07 -4.97 -5.00 R log · · · · · · · · · · · · · · · · · · /S · · · · · · · · · 1.28 4.38 1.53 6.17 1.24 2.80 5.37 1.11 3.02 3.68 1.38 7.56 1.48 1.53 3.43 1.56 2.72 1.34 0.68 6.36 7.24 1.78 1.58 1.87 % 11.31 diff S σ S 0.478 0.314 0.290 0.596 0.273 0.284 0.317 0.196 0.159 0.235 1.534 0.193 0.163 0.947 0.314 0.155 0.170 0.122 0.142 0.180 0.925 0.148 0.150 0.250 0.156 0.297 0.147 0.247 0.179 0.208 0.186 0.151 0.162 0.147 ued Grand tin th 2 3 2 1 7 1 2 4 1 1 7 5 5 1 1 1 1 7 2 2 6 5 8 2 1 9 11 10 13 18 13 12 12 10 Mon Bins # 2—Con 6 7 5 1 1 5 7 1 1 9 1 1 1 1 3 5 8 6 1 Obs 11 13 12 13 19 29 10 17 12 13 12 21 15 13 11 able # T End 52603 51584 52603 52601 52602 51174 52601 52602 52576 52602 52308 52602 50463 51174 52601 52574 52602 52575 51975 51174 51584 52602 52537 52652 51174 52652 52601 52576 50806 52601 52602 51171 52602 52652 JD-2400000 Begin 52537 51411 52516 52601 51412 51174 50463 51227 50366 52516 50366 52236 50463 51174 50366 52133 50420 51227 51411 51174 51584 52133 50839 52652 51174 50839 50366 50839 50366 51171 52516 50366 52516 52652 V M 5.55 4.45 4.12 7.84 7.21 6.37 7.18 8.00 7.08 3.96 2.65 5.92 5.99 5.78 3.94 5.01 6.17 7.18 4.78 4.12 5.32 4.50 3.88 3.52 4.94 4.35 4.69 3.62 3.14 5.18 5.05 2.76 4.79 3.00 B-V 0.759 0.609 0.560 1.206 0.964 0.952 0.863 1.363 1.115 0.500 1.001 0.820 0.902 0.779 0.748 0.769 0.943 1.132 0.640 0.641 0.725 0.593 0.550 0.722 0.685 0.711 0.629 0.500 0.628 0.832 0.650 0.752 0.661 0.752 195001 93830 76645 39329 130824 194709 93760 169142 57026 76634 76668 39540 131119 169470 111707 130932 1249 1232 1325 160.2 9158 165.2 157A 161 156.2 3258 158 169 9142 171 Other O O O O O O O O O O O O O O O O GJ GJ HR GJ GJ SA GJ SA SA SA SA HR GJ SA SA SA SA HR SA SA GJ SA SA SA GJ SA GJ GJ SA GJ HIP 19165 21276 20899 21272 18859 19788 18512 20638 20826 19422 19786 21158 19301 18388 18606 18774 18824 19148 19232 19428 19849 21010 21436 18432 20800 20218 20802 18915 19911 20917 19024 19070 21433 19143 HD 237287 28495 28344 28946 25457 26794 24916 28187 28237 25665 26767 28676 25918 24727 25069 24451 25535 25825 26151 26161 26965 28447 29150 24892 28005 27466 28388 25329 26990 28343 25682 25790 281540 – 33 – au T Pic Eri Ori 311 Note VZ ZI 104 58 13 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · 9.19 9.79 9.12 9.94 9.89 9.70 9.81 9.13 9.96 9.89 9.54 9.51 9.54 9.67 9.83 9.81 9.05 9.86 9.95 9.78 9.91 9.51 · · · · · · · · · · · 10.02 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 4. · · · · · · · · · · · 27. 12. 54. 32. 48. 32. 24. 21. 47. 24. 11. 20. 13. 17. 35. 21. 12. 46. 32. 28. 19. 15. ys) · · · · · · · · · · · rot · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · -5.03 -4.60 -4.65 -5.19 -5.13 -5.10 -4.97 -5.04 -4.60 -5.15 -5.10 -4.87 -4.85 -4.87 -4.95 -5.06 -5.04 -4.55 -5.07 -5.14 -5.02 -5.11 -4.85 R log · · · · · · · · · · · · · · · · /S · · · · · · · · 6.27 5.38 4.98 2.59 3.06 0.60 3.26 4.38 1.07 0.52 1.33 3.96 2.69 2.21 1.18 1.54 1.93 1.73 2.01 8.40 1.56 1.12 1.66 2.32 % 25.48 11.21 diff S σ S 0.965 0.677 0.687 0.325 0.169 1.400 0.155 0.152 0.259 0.123 0.214 0.317 1.705 0.140 0.642 0.537 0.215 0.145 0.171 0.134 0.142 0.186 0.173 0.162 0.153 0.151 0.284 0.151 0.155 1.367 0.141 0.156 0.141 0.180 ued Grand tin th 3 5 3 6 7 2 1 1 1 1 1 4 6 4 1 9 1 2 1 1 4 9 6 8 1 6 15 11 12 12 12 10 14 13 Mon Bins # 2—Con 4 8 3 6 8 3 1 3 1 1 2 4 9 5 2 1 6 1 1 5 1 Obs 19 10 16 18 18 17 11 12 14 15 22 13 25 # able T End 51900 52516 52603 52713 52308 51073 52603 51174 51584 51975 52652 52280 52603 52536 52603 52536 51072 52537 50420 51174 52575 52654 52602 52652 52603 52601 52576 51230 52601 52652 51901 51073 52652 52603 JD-2400000 Begin 51552 51581 52220 51171 50366 50840 50366 51174 51584 51975 52652 52280 50366 50366 51544 50839 50366 50463 50420 51174 50840 50839 50806 50839 51793 51411 50839 50840 51793 52652 51901 50463 52652 50839 V 4.94 8.66 3.89 3.91 3.65 4.87 2.82 3.67 6.86 5.84 8.58 4.24 2.95 4.56 6.63 6.25 4.02 4.87 4.20 3.88 4.55 3.48 4.41 5.16 2.91 3.95 5.03 3.12 4.71 M 10.43 10.12 10.44 10.89 10.08 B-V 1.520 1.505 1.547 1.543 0.719 1.430 0.625 0.657 0.631 0.632 0.984 0.484 1.072 0.804 1.523 1.423 0.561 0.810 0.586 1.019 0.907 0.673 0.664 0.717 0.611 0.655 0.583 0.542 0.830 0.875 0.677 0.633 0.846 0.588 76970 57460 24853 94049 94193 112091 57754 112506 94057 57468 94078 39690 1662 1656 1536 1532 1685 1543 190 173 180 2037 3330 185A 193 176.2 9169 3324 9168 2035 182.1 176 172 Other O O O O O O O O O O O O GJ GJ GJ SA HR HR GJ GJ SA SA GJ HR GJ SA GJ HR SA GJ GJ HR SA SA GJ HR GJ SA GJ SA SA SA SA GJ GJ HIP 23932 21556 22762 23884 23852 23835 22907 23786 22576 22429 23452 22336 24419 21654 21988 22263 22826 22919 23550 24130 24186 22319 24332 22596 22449 22715 24205 23286 21703 22633 21923 21832 21932 21553 HD 32963 33021 32923 31560 32850 30708 30339 32450 30562 285968 34101 232979 29461 29883 30495 31253 31412 32387 33555 33793 30508 33632 30649 30652 30973 33636 31966 29528 30825 29836 29587 – 34 – B 69 Lep Aur Note WR γ λ 1 1 1 1 1 1 1 1 1 1 7 · · · · · · · · · · · · · · · · · · · · < 9.69 9.70 9.83 8.66 9.41 9.59 9.74 9.79 9.80 8.94 8.76 9.66 9.69 9.03 9.66 9.90 9.85 9.38 9.80 9.69 9.86 9.84 · · · · · · · · · · 10.01 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 8. 7. 7. · · · · · · · · · · 42. 1.1 11. 50. 24. 25. 43. 16. 26. 14. 12. 23. 37. 16. 40. 17. 19. 28. 11. 34. 20. ys) · · · · · · · · · · rot · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · -4.96 -4.22 -4.97 -5.18 -5.05 -4.41 -4.90 -4.99 -5.03 -5.04 -4.50 -4.44 -4.79 -4.95 -4.96 -4.95 -5.10 -4.55 -5.07 -4.77 -5.04 -4.96 -5.08 -5.06 R log · · · · · · · · · · /S · · · · · 3.98 1.43 1.89 0.89 4.99 2.78 1.25 2.69 2.48 2.96 1.45 1.35 1.34 3.77 1.05 0.84 6.92 4.63 2.10 1.58 2.05 0.90 1.87 2.04 1.10 1.18 1.74 % 11.57 12.69 diff S σ S 0.533 0.239 0.445 0.252 2.173 0.442 0.151 0.111 2.543 0.668 0.181 0.393 0.179 0.367 0.173 0.149 0.154 0.154 0.358 0.442 0.183 0.135 0.168 0.174 3.297 0.162 0.147 0.263 0.145 0.208 0.154 0.155 0.150 0.147 Grand ued tin th 3 2 2 3 2 6 1 6 1 1 4 1 3 6 2 1 7 3 9 14 17 13 14 14 14 13 19 12 12 11 13 11 14 11 Mon Bins # 2—Con 6 3 5 6 3 9 1 8 1 1 6 1 6 9 5 1 6 Obs 18 38 17 20 18 22 18 49 19 15 11 14 21 15 23 12 12 # able T End 52603 52575 52603 52713 52713 52602 52713 52713 51174 52713 52601 52601 52538 50366 52603 52603 50420 51174 52575 52188 52713 52601 50840 52603 52713 51230 52652 52603 52652 52713 52713 52601 52652 52713 JD-2400000 Begin 52236 52538 52536 52538 50420 50420 50367 50420 50420 51898 50366 50366 50419 50366 50419 51581 50420 51174 50420 50366 52536 51544 50840 52536 51544 50840 52652 50367 50839 50839 50420 50419 50839 52538 · · V · · · · M 4.16 3.39 9.19 5.07 7.08 5.77 6.71 4.18 3.98 4.36 5.01 0.51 2.81 9.30 6.79 6.18 8.50 4.40 5.45 4.75 3.61 5.63 5.64 3.76 3.14 5.01 4.04 4.13 3.60 3.34 3.67 4.65 B-V 0.940 0.553 0.404 1.474 0.360 0.667 1.113 0.833 1.014 0.630 0.572 0.650 0.639 1.020 0.773 1.473 1.003 0.834 1.415 0.582 0.722 0.750 0.524 0.764 0.814 0.510 0.828 0.648 0.661 0.531 0.707 0.600 0.572 0.566 170732 196074 112601 112633 25144 170581 94743 25310 94610 195865 58065 132095 5630 94924 170859 1982 1729 1747 2067 2007 1741 1988 3346 3347A 209 3358 204 217 223 212 208 Other O O O O O O O O O O O O O O O SA HR SA HR SA HR SA GJ SA GJ GJ GJ HR SA SA GJ SA GJ SA GJ SA SA SA SA SA SA HR HR HR GJ GJ HIP 26737 24813 24681 24786 24864 24874 25094 25662 26381 26505 28066 26273 25486 26689 26453 25623 26653 25878 27207 25873 27918 25490 25580 25388 27225 27641 27417 27435 24820 27253 26801 26335 A HD 37962 233153 34579 34411 34721 34865 34445 34745 34575 35956 37124 37008 38207 38392 39881 37213 245409 35850 37588 37484 36003 37216 36395 38230 36308 39715 35974 35681 35627 37006 39156 38949 38858 38529 – 35 – err rand. higher Note d8: Ori Ori; Aur 520 71 V1386 56 ZI 1 1 1 1 1 · · · · · · · · · · 8.57 8.51 8.72 8.81 9.52 8.90 9.26 9.57 9.76 9.78 9.67 9.74 9.90 9.66 9.69 9.75 9.17 9.96 9.66 9.77 9.72 9.72 9.63 9.90 9.70 9.79 9.67 9.69 9.83 · · · · · (Age/yr) log 1 1 1 1 1 8. 9. 4. 3. 9. 9. · · · · · 14. 13. 18. 19. 35. 15. 13. 16. 21. 13. 20. 19. 23. 39. 31. 33. 30. 39. 18. 30. 14. 43. 37. ys) · · · · · rot · · · · · P (da 1 1 1 1 1 · · · · · · · · · · 0 HK · · · · · -4.85 -4.40 -4.39 -4.43 -4.45 -4.48 -4.89 -5.01 -5.02 -4.69 -4.95 -5.00 -5.10 -4.95 -4.96 -5.00 -5.14 -4.94 -5.02 -4.98 -4.63 -4.98 -4.93 -5.10 -4.97 -5.03 -4.95 -4.96 -5.06 R log · · · · · · · · · · · · · · · · /S · · · · · · · · 0.33 0.71 0.93 3.90 6.02 9.65 8.08 1.86 1.45 2.66 1.64 1.02 1.24 2.51 1.79 5.26 2.52 1.34 3.67 1.32 2.06 2.11 1.22 1.97 1.87 % 17.56 diff S σ ued S tin 0.490 0.310 0.291 0.384 0.876 0.497 0.177 0.400 0.919 0.171 1.675 0.176 0.151 0.140 0.167 0.154 0.156 0.156 0.160 0.137 0.214 0.160 0.168 0.163 0.166 0.234 0.166 0.177 0.147 0.159 0.157 0.159 0.186 0.154 Grand th 2—Con 1 2 1 3 2 2 1 1 9 2 1 1 1 1 1 3 8 9 7 13 12 14 14 13 11 13 14 15 10 10 10 10 14 11 Mon Bins # able T 2 3 4 6 2 2 1 1 1 1 1 1 1 4 Obs 17 19 21 19 17 15 19 12 12 22 18 13 19 14 25 13 69 13 19 11 # End 50840 52653 52602 52713 52220 51174 52603 52601 52603 52349 52574 52603 52004 50366 52603 52574 52607 52654 52713 52652 51174 52712 52652 50840 52713 50840 50840 50840 52652 50548 52713 52574 52713 52603 JD-2400000 Begin 50839 52576 52574 52537 52008 50462 50547 50366 50419 52349 50366 50419 50366 50366 50366 50840 52535 50366 50462 50839 51174 51544 50839 50840 50840 50840 50840 50840 50839 50419 51070 50839 51314 51544 V 5.81 4.05 4.22 5.77 6.86 9.34 3.67 3.28 4.15 4.65 4.31 4.27 5.26 3.04 9.66 3.58 5.03 5.38 5.16 5.10 4.44 4.42 4.14 4.13 4.65 4.31 4.22 4.41 4.92 5.29 4.90 4.70 4.56 M 10.62 B-V 1.514 0.814 0.546 0.517 0.783 1.021 1.487 0.545 0.564 0.575 0.626 0.550 0.610 0.713 0.576 1.480 0.430 0.642 0.776 0.720 0.613 0.740 0.593 0.600 0.573 0.725 0.561 0.567 0.562 0.703 0.860 0.710 0.735 0.686 197008 114040 113993 59131 59126 95656 78795 40830 95907 114147 41016 40802 133153 95538 2349 2313 2483 2318 2493 2251 2225 2254 2220 226 241 3377C 229 3387 9205 239 Other O O O O O O O O O O O O O O GJ SA SA SA SA SA HR SA HR GJ SA HR HR SA SA GJ GJ GJ SA HR GJ HR SA SA SA HR HR SA HR GJ HIP 29277 31623 31246 31083 30862 30860 30711 30552 28954 32702 30545 32010 32874 32480 28764 30503 28767 31660 28902 28267 29295 29432 31655 32322 29761 29860 30023 28634 30243 29568 29843 30067 29650 31635 HD 47391 46375 46090 260655 45391 45350 45588 44985 41593 49197 45067 47752 49736 48682 41700 45184 40979 47127 40647 40397 42581 42618 47157 48938 42250 43587 43523 40650 44420 43162 43745 43947 43042 – 36 – 5.4 Pup § Gem Note See 171 37 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · 9.02 9.11 9.66 9.27 8.43 9.54 9.59 9.76 9.70 8.55 9.78 9.89 9.65 9.68 9.55 9.67 9.43 9.29 9.80 8.74 9.71 9.73 9.81 9.79 9.82 · · · · · · · 10.02 (Age/yr) log 1 1 1 1 1 1 1 · 9. · · · · · · · · 14. 23. 16. 21. 19. 21. 46. 54. 17. 10. 16. 35. 15. 18. 18. 16. 27. 30. 36. 13. 15. 30. 11. 21. 21. ys) · · · · · · · · rot · · · · · · · P (da 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · 0 HK · · · · · · · -4.54 -4.59 -4.95 -4.70 -4.87 -4.37 -4.90 -5.01 -5.19 -4.97 -4.39 -5.02 -5.10 -4.94 -4.96 -4.87 -4.95 -4.80 -4.71 -5.03 -4.43 -4.98 -5.04 -4.99 -5.02 -5.04 R log · · · · · · · · · · · · /S · · · · · · 6.66 0.91 8.03 0.28 3.12 1.77 3.53 4.48 7.51 1.87 1.04 1.28 1.81 1.65 2.38 1.49 4.61 8.61 7.92 8.67 1.59 2.87 1.11 1.41 1.83 1.67 1.43 % 15.14 diff S σ S 0.891 0.241 0.532 0.315 0.564 0.844 0.175 0.378 0.134 0.159 0.161 0.581 0.694 0.150 0.204 0.180 0.147 0.162 0.162 0.565 0.175 0.178 0.161 0.211 0.335 0.760 0.290 0.158 0.546 0.156 0.144 0.164 0.153 0.150 Grand ued tin th 5 1 3 1 1 7 1 5 3 1 9 3 1 1 2 7 9 9 7 10 13 12 15 13 12 12 13 10 13 10 11 11 17 10 Mon Bins # 2—Con 5 3 3 1 2 9 1 5 3 1 4 1 1 2 Obs 13 11 22 26 22 18 23 16 17 14 20 37 16 13 13 15 16 11 25 13 # able T End 52576 52601 52574 50419 52574 51174 52219 51171 52778 52653 52573 51071 50548 52712 52576 52576 51174 52573 52576 52576 52653 50548 51174 52713 52712 51174 52334 52574 52574 52653 52574 52574 52712 52574 JD-2400000 Begin 51581 52574 50419 50419 50806 51174 51171 51171 50419 50419 50839 50419 50366 50366 50463 50546 51174 50419 50462 50784 50840 50419 51174 51883 50839 51174 50840 51069 50839 50839 50806 51171 50419 50839 · V · · 4.79 7.02 5.64 6.51 5.71 5.89 6.42 6.88 4.05 3.11 4.45 3.99 4.55 4.53 4.41 5.14 6.43 4.38 1.55 5.02 5.05 4.89 6.21 4.74 5.90 4.04 3.22 4.88 6.19 3.84 4.27 M 11.97 11.18 · · · B-V 1.573 0.712 1.078 0.720 0.923 0.876 0.882 0.891 1.071 0.572 0.880 0.589 0.708 0.573 0.595 0.576 1.580 0.607 0.986 0.582 0.950 0.620 0.729 0.734 0.863 0.631 0.863 0.566 0.517 0.690 0.900 0.614 0.609 115271 114791 78855 60106 133840 78921 134179 114659 41390 96918 60168 134849 197294 59945 115185 2622 2692 3018 2576 2569 2643 2721 273.1 9220B 277.1 273 257.1 259 3436 282A 250A 251 Other O O O O O O O O O O O O O O O GJ GJ GJ SA GJ GJ GJ SA HR SA SA SA SA SA HR SA HR SA HR HR HR SA SA GJ GJ HR SA SA GJ SA SA GJ HIP 36357 36834 35519 36208 33852 33817 33848 33719 33212 36322 33109 33537 34239 34608 33382 38018 37853 32916 33094 33277 33955 34017 36249 36704 35139 37349 35136 36827 32970 32984 35265 35209 33226 B HD 51866 52698 52456 52265 50554 58830 50639 50635 51419 53665 54563 51219 61994 63077 49674 50806 50692 52919 52711 58781 59747 265866 56274 61606 55575 60491 50499 50281 56124 56303 – 37 – 5.4 § Cnc Cnc Cnc Note χ See 10 ψ 1 1 1 1 · · · · · · · · 9.55 8.30 9.67 9.92 9.67 9.54 9.62 9.23 9.49 8.54 9.66 9.68 9.78 9.68 9.66 9.62 9.91 9.77 9.65 9.80 9.65 9.88 9.73 9.68 9.85 9.74 9.87 9.80 9.64 · · · · 10.02 (Age/yr) log 1 1 1 1 7. 5. 7. · · · · 21. 27. 35. 28. 14. 16. 28. 34. 12. 11. 32. 37. 20. 26. 24. 44. 40. 28. 20. 31. 24. 18. 26. 23. 35. 26. 20. ys) · · · · rot · · · · P (da 1 1 1 1 · · · · · · · · 0 HK · · · · -4.95 -4.87 -5.12 -4.95 -4.87 -4.92 -4.35 -4.67 -4.84 -4.94 -4.96 -4.39 -5.02 -4.95 -4.95 -5.19 -4.92 -5.11 -5.01 -4.94 -5.03 -4.94 -5.09 -4.99 -4.96 -5.07 -5.00 -5.08 -5.04 -4.93 R log · · · · · · · · · · · · · · · · /S · · · · · · · · 0.80 1.44 1.94 3.34 1.24 4.73 9.66 0.95 3.46 2.02 1.32 0.86 1.38 0.92 2.34 2.20 1.36 1.17 1.35 6.37 2.32 1.19 1.99 2.46 2.89 % 11.61 diff S σ S 0.190 0.165 0.396 0.241 0.199 0.757 0.933 0.165 0.164 0.143 0.176 0.176 0.172 0.179 0.187 0.156 0.132 0.387 0.176 0.143 0.169 0.146 0.155 0.168 0.147 0.161 0.187 0.162 0.312 0.149 0.159 0.149 0.154 0.168 ued Grand tin th 1 2 2 1 2 3 8 1 1 2 1 1 1 1 1 9 9 9 7 12 16 14 13 17 11 14 11 11 10 12 13 11 11 14 Mon Bins # 2—Con 3 4 4 3 4 3 1 1 2 1 1 1 1 1 Obs 11 17 20 26 16 35 21 28 12 28 14 20 18 16 12 12 24 19 13 17 # able T End 52601 52603 52603 52601 52576 52575 52575 52574 50840 52778 52712 52283 52334 51975 52778 52712 52576 52576 52713 52575 50419 52004 52712 52778 52713 50840 52778 52778 52713 50840 51975 52778 52778 52778 JD-2400000 Begin 52574 52573 52573 52574 52220 50462 50806 50419 50840 50419 50419 52283 51314 51975 50419 50462 50462 50462 50462 50462 50419 50463 50462 50462 50806 50840 50806 51551 51552 50840 51975 50462 50839 51883 V 5.61 4.21 4.87 5.04 5.39 7.12 5.84 4.63 5.95 2.61 3.84 3.46 5.45 2.97 5.10 6.01 5.86 4.81 4.86 6.01 6.26 4.76 6.84 4.39 3.72 4.69 4.34 4.35 5.21 3.82 4.54 4.06 4.55 M 10.29 B-V 0.706 0.567 0.652 0.659 1.510 0.719 1.043 0.716 0.624 0.780 0.825 0.487 0.642 0.754 0.579 0.679 0.621 0.833 0.621 0.643 0.739 0.950 0.600 1.065 0.630 0.539 0.667 0.674 0.652 0.682 0.525 0.618 0.646 0.715 136028 198958 26892 135935 97797 97640 6424 97727 135426 14494 79729 3309 3384 3191 3262 3176 3259 3048 2066 306.1 9256 292.2 292.1 295 296.1 1104 3471 293.1 Other O O O O O O O O O O O GJ HR HR SA SA SA SA GJ SA SA HR HR SA GJ GJ GJ GJ HR SA GJ GJ HR SA HR GJ SA GJ SA HIP 40501 41484 41926 41968 40283 41844 41479 41317 40419 40015 41184 41226 40133 40023 38647 40843 39822 40118 38625 38657 39157 39780 40761 39710 38541 40693 39417 38216 38784 38939 39064 40687 38931 38228 HD 71148 72673 72528 68978 71881 71479 71334 69076 66751 70516 70843 68168 67767 64324 69897 66171 68017 64606 64468 65583 67228 69809 67458 64090 69830 66428 63754 62613 65486 65430 68988 65277 63433 – 38 – 3472 1321B Lyn Note Cnc 748 TT STF BF L ZI 55 1 1 1 1 1 1 1 · · · · · · · · · · · · · · 8.92 8.73 8.49 8.62 9.66 8.85 8.17 9.61 9.72 9.88 9.19 8.80 9.84 9.22 8.87 9.29 9.81 9.77 9.58 9.86 9.43 9.69 9.56 9.93 9.78 · · · · · · · 10.02 10.00 (Age/yr) log 1 1 1 1 1 1 1 9. 3. 9. 5. 3. 9. 4. 9. · · · · · · · 23. 12. 24. 28. 41. 17. 13. 40. 25. 43. 47. 45. 41. 19. 11. 42. 18. 42. 21. ys) · · · · · · · rot · · · · · · · P (da 1 1 1 1 1 1 1 · · · · · · · · · · · · · · 0 HK · · · · · · · -4.94 -4.46 -4.49 -4.43 -4.38 -4.40 -4.34 -5.19 -4.98 -4.91 -5.09 -4.64 -4.45 -5.06 -4.66 -5.17 -4.47 -5.04 -4.71 -5.01 -4.89 -5.08 -4.80 -4.97 -4.88 -5.13 -5.02 R log · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · 2.50 2.45 1.83 1.41 1.93 4.39 3.91 2.39 2.25 2.34 3.11 8.38 2.52 0.90 1.67 1.97 2.36 1.33 1.83 0.98 2.05 % diff S σ S 0.204 0.388 0.307 0.349 1.084 0.149 0.289 1.879 0.692 0.662 0.136 0.169 0.315 0.472 0.290 0.165 0.639 1.785 0.385 0.134 0.207 0.164 0.161 0.172 0.219 0.256 0.144 0.488 0.154 0.186 0.181 0.177 0.143 0.154 ued Grand tin th 5 3 2 1 1 3 2 3 2 1 1 1 3 8 1 1 1 2 1 2 9 2 1 6 1 1 4 3 10 14 13 15 10 10 Mon Bins # 2—Con 7 5 4 3 1 5 2 4 2 1 1 1 1 1 1 6 1 2 3 1 9 1 1 7 Obs 22 18 15 11 21 11 23 17 14 17 # able T End 52601 52807 52713 52601 52806 50462 52805 52806 52712 51171 51230 51230 50463 52805 50419 51174 50840 50462 52713 52805 50863 51975 51230 50863 52334 52805 51227 51230 50840 52778 52806 51174 51174 50862 JD-2400000 Begin 51173 52573 52573 52573 52008 50462 50608 50840 50608 50462 50863 50863 50419 52065 50419 51174 50840 50462 51171 50462 50863 51975 50863 50863 50840 51544 51171 50840 50840 52008 50839 51174 51174 50462 · V · · M 5.60 4.18 4.86 5.23 5.76 8.71 5.57 8.68 6.58 6.68 3.93 2.42 5.47 2.91 4.87 5.63 7.19 5.81 6.27 4.65 2.80 4.17 4.46 3.87 4.45 5.87 4.50 5.08 3.56 3.91 5.20 4.96 4.37 B-V 1.400 0.771 0.536 0.618 0.765 0.987 1.420 0.810 1.410 1.035 1.002 0.549 0.752 0.869 0.642 0.655 0.791 1.163 0.860 0.832 0.609 0.609 0.547 0.680 0.513 0.756 0.897 0.610 0.689 0.585 0.612 0.869 0.760 0.557 117001 61224 61111 80310 80548 117323 116990 97927 117000 117163 117040 136045 136740 136179 200301 3499 3397 3522 3750 338A 9273 340.3 340.2 3507 315.0 339 349 Other O O O O O O O O O O O O O O O 161-29 G SA GJ SA SA SA SA SA HR SA HR GJ GJ SA SA GJ SA SA GJ GJ GJ SA SA HR HR SA SA GJ HIP 42491 43852 45343 44458 43299 43634 42403 44089 42438 44137 43410 42418 42075 42333 45839 42112 42488 45737 43297 42723 42074 42499 45982 45383 42030 45621 45963 43587 46404 42634 45995 46580 120005 A HD 76218 79210 77407 75393 75782 73344 76752 75732 72905 76909 75332 73512 72954 73350 80632 72780 73668 80367 75302 74156 72760 73667 80606 79555 72659 79211 80133 80715 81809 74014 81133 82106 – 39 – a Hy LMi LMi LMi Note LQ 20 15 24 1 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 9.84 8.83 9.65 9.67 9.34 9.71 9.86 9.85 9.62 9.66 9.66 9.75 9.80 9.61 9.92 9.49 8.78 9.74 9.56 · · · · · · · · · · · · · 10.07 10.08 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 1 7. · · · · · · · · · · · · · 27. 30. 10. 11. 18. 24. 27. 25. 22. 19. 24. 25. 20. 33. 20. 15. 35. 13. 24. 27. ys) · · · · · · · · · · · · · rot · · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · · -5.23 -5.06 -4.46 -4.94 -4.95 -4.98 -4.74 -5.24 -5.08 -5.06 -4.92 -4.94 -4.95 -5.00 -5.03 -4.92 -4.84 -5.12 -4.44 -4.99 -4.88 R log · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · 1.85 2.99 6.04 4.30 9.25 6.16 1.24 1.36 6.33 1.90 1.58 2.66 1.32 1.29 1.13 4.47 4.32 6.32 2.62 0.82 1.96 1.00 4.27 % diff S σ S 1.568 0.361 3.208 2.060 0.425 1.474 2.031 0.163 1.025 0.130 0.130 0.152 0.121 0.744 0.158 0.559 0.250 0.162 0.153 0.148 0.148 0.122 0.169 0.169 0.169 0.156 0.193 0.157 0.172 0.216 0.137 0.522 0.160 0.185 Grand ued tin th 4 1 3 8 2 6 1 6 1 1 2 1 3 1 2 1 3 1 8 8 5 7 13 13 14 14 17 16 15 15 14 10 13 11 Mon Bins # 2—Con 5 1 5 2 6 1 8 1 1 2 1 1 2 1 1 Obs 12 19 18 18 12 17 40 21 20 21 16 17 10 14 17 37 14 12 11 # able T End 52805 52805 51581 52713 52807 52806 52713 52806 50463 52713 51171 52334 52346 52334 52713 52334 52601 52683 52804 52713 52804 50463 51174 52829 52236 52334 52102 52713 52652 52712 51975 52805 52712 52683 JD-2400000 Begin 51552 50608 51171 52713 52601 50806 50840 51581 50463 50462 50419 52334 52215 52334 50420 52102 50419 50462 50463 50419 50419 50463 51174 51314 51884 50863 52102 50463 51975 51898 51975 50806 51883 51171 V 8.90 9.82 6.50 5.20 4.70 7.25 6.88 2.50 3.75 2.78 4.50 3.93 2.82 3.70 2.53 4.96 5.09 5.20 6.56 6.28 4.30 3.00 4.57 3.72 4.44 4.35 5.04 3.11 4.98 4.31 6.32 M 10.88 11.14 10.10 B-V 1.438 1.488 1.572 1.490 1.487 0.933 0.718 0.647 1.230 1.133 0.622 0.619 0.531 0.676 0.635 1.022 0.615 0.940 0.609 0.653 0.659 1.016 0.965 0.708 0.607 0.594 0.925 0.637 0.623 0.811 0.510 0.689 0.548 0.891 61890 61885 81137 155312 99049 221348 155612 137336 43276 155709 81224 27275 3916 3881 4067 3951 4027 4046 3992 373 362 357 361 382 3594 371 365 9322 3593 3597 3581 Other O O O O O O O O O O O O GJ GJ GJ GJ GJ SA GJ SA SA GJ SA HR SA SA GJ HR SA SA GJ SA GJ HR SA GJ HR HR HR GJ SA HR SA HIP 48714 47650 47103 47513 49986 49699 50478 46816 49680 49060 48411 47007 48468 50473 47202 47690 48113 48423 48780 49350 49756 50139 50485 50505 50786 49366 50921 49081 50316 50546 49127 49942 49769 46639 HD 87883 89391 82558 87836 86680 85488 82943 85725 89307 233641 83443 84035 84737 85301 86264 87359 88072 88725 89221 89269 89744 87424 90156 86728 88986 89319 86972 88371 88218 – 40 – err rand. higher Note 946-1 d8: 2311B A; a 5503- +13 Hy Leo 394 Sex UMa UMa GJ TYC DS BD 33 36 LR 47 1 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 8.96 8.78 9.75 8.78 8.75 8.59 9.94 9.53 8.86 9.71 9.83 9.81 9.10 8.00 9.78 9.62 9.75 9.88 9.83 9.83 9.94 · · · · · · · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 1 9. 4. 4. 9. 7. 9. · · · · · · · · · · · · · 15. 14. 51. 11. 14. 14. 28. 10. 12. 23. 42. 27. 32. 20. 38. ys) · · · · · · · · · · · · · rot · · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · · -4.51 -5.00 -4.44 -5.13 -4.86 -4.44 -4.43 -4.47 -4.40 -4.98 -5.05 -5.04 -4.58 -5.02 -4.32 -5.00 -4.92 -5.09 -5.05 -5.06 -5.13 R log · · · · · · · · · · · · · · /S · · · · · · · 7.92 2.78 2.23 4.65 4.59 2.51 1.36 1.05 8.01 7.15 8.20 1.82 1.36 1.18 2.72 2.15 8.29 9.75 7.41 1.60 1.83 2.90 3.06 2.10 % 11.24 10.11 10.39 diff S σ ued S tin 1.296 0.216 0.370 0.151 0.362 1.734 0.308 0.311 0.454 0.431 1.502 3.990 1.004 0.890 0.367 0.142 0.146 0.173 0.543 0.269 0.154 0.641 0.112 0.130 0.169 0.402 0.593 0.155 0.159 0.152 0.147 0.153 0.148 0.142 Grand th 2—Con 1 5 8 6 4 2 2 4 9 8 1 1 1 2 1 6 1 1 2 1 6 13 10 12 12 12 13 17 16 16 10 11 16 10 Mon Bins # able T 1 9 8 5 5 3 6 1 3 1 4 1 1 6 1 Obs 30 16 12 14 17 17 16 16 18 20 29 13 22 34 12 13 26 23 14 # End 52805 52806 52308 52713 52713 52804 52805 52807 52807 52834 52806 51228 52807 52829 52805 52806 52102 52804 52739 51201 51174 50548 51680 52804 52713 52805 52601 52102 51975 52683 52806 52804 51230 50462 JD-2400000 Begin 52805 51172 51171 52063 52063 51581 51200 52601 52573 51581 50608 51172 52602 50608 50606 51171 52102 50419 52739 51171 51174 50462 50462 50462 50603 51200 51552 52102 51975 50863 50462 51551 50863 50462 · · · · V · · · · · · · · 3.38 9.67 7.87 4.51 4.38 9.24 5.37 5.70 3.18 3.57 1.32 4.28 4.29 6.15 3.94 6.05 5.36 7.00 4.25 2.85 3.97 4.76 3.76 4.35 3.93 3.74 M 10.34 10.92 10.30 10.46 B-V 0.551 1.340 0.903 1.507 1.459 1.330 1.525 1.491 0.565 0.562 1.437 0.855 0.760 0.506 0.790 0.700 1.502 0.880 0.991 0.541 0.624 0.920 0.645 0.873 0.810 1.150 0.651 1.063 0.560 0.694 0.596 0.724 0.506 0.659 3166 27668 99310 62181 62182 137858 137743 201782 156003 99171 137653 201951 81423 4182 4085 4112 4277 -10 393 390 397 412A 408 3633 9336 3615 3603 411 3606 Other O O O O O O O O O O O O SA BD SA GJ GJ GJ GJ GJ SA SA GJ SA GJ SA GJ SA SA HR HR GJ SA SA SA HR GJ GJ HR SA HIP 52942 52940 51317 51007 51525 54211 53767 53486 53196 53217 52409 52462 52498 52888 51258 52316 50939 51257 51386 51579 51784 53618 53985 51459 54035 51884 51468 53721 51781 53747 A B HD 94765 94280 94340 92788 92945 92855 93745 90722 92222 92588 90125 90711 90905 91204 91638 95091 95650 92222 90839 95735 91816 90875 95128 91545 95188 – 41 – Leo Leo 876 Note ZI 83 88 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · 9.91 9.76 9.64 9.69 9.78 9.86 9.78 9.36 9.66 9.77 9.49 9.70 9.74 9.63 9.65 9.57 9.78 9.81 9.65 9.75 9.84 · · · · · · · · · · · · 10.04 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 9. · · · · · · · · · · · · 40. 19. 14. 10. 41. 14. 16. 32. 11. 33. 19. 37. 41. 15. 37. 21. 15. 13. 33. 24. 48. ys) · · · · · · · · · · · · rot · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · -5.11 -5.01 -4.93 -4.96 -5.02 -5.07 -5.02 -4.76 -4.95 -5.01 -4.84 -4.97 -5.00 -4.92 -4.94 -4.89 -5.02 -5.21 -5.04 -4.94 -5.00 -5.06 R log · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · 5.24 7.52 6.45 1.44 4.87 6.00 5.15 7.70 7.37 1.94 1.66 4.03 1.10 1.68 7.09 2.14 3.44 3.57 9.41 1.35 6.27 % diff S σ S 1.491 0.778 0.830 0.146 0.154 0.757 0.906 0.596 1.056 0.163 0.686 1.192 0.140 0.152 0.145 0.152 0.149 0.208 0.160 0.166 0.195 0.206 0.154 0.174 0.162 0.198 0.128 0.148 0.145 0.176 0.254 0.119 0.159 0.161 Grand ued th tin 4 8 7 1 3 3 7 1 1 1 7 1 1 1 1 1 1 2 1 5 1 3 1 15 20 15 17 17 16 14 14 20 11 14 Mon Bins # 2—Con 4 9 8 1 5 3 9 1 1 1 9 1 1 1 1 1 1 4 1 1 1 Obs 19 31 22 25 21 29 16 17 28 10 13 10 31 # able T End 52829 52681 52804 52102 52807 52681 52713 50463 50462 52805 52804 52806 52805 52805 52806 52805 51314 51551 52806 52807 52102 50863 50863 51174 52778 52681 50863 52335 50863 51229 51975 50863 52835 52102 JD-2400000 Begin 52065 51552 51200 52102 52652 52308 51552 50463 50462 50463 50419 50419 50419 50463 50419 50419 51314 50463 50462 50462 52102 50863 50863 51174 52065 50838 50863 52065 50863 50863 51975 50863 51172 52102 · V · · 9.52 3.38 4.89 6.85 7.28 7.43 7.93 5.25 4.42 5.37 6.12 4.46 6.06 4.45 6.74 5.58 6.30 3.40 3.73 3.14 4.89 2.72 4.71 3.81 0.28 4.63 4.24 4.70 3.52 5.19 2.92 M 10.03 10.30 B-V 1.412 1.489 1.570 0.750 0.594 1.043 1.529 1.203 1.179 1.255 0.778 0.606 0.760 0.845 0.570 0.811 0.566 0.980 0.732 1.002 0.912 0.507 0.513 0.767 0.538 0.642 0.551 0.536 0.617 0.613 0.722 0.523 0.874 1.050 43786 99552 81674 138023 156690 43637 62514 27996 99459 62515 118806 138182 138251 43797 4414 4328 4437 4458 4486 424 433 414B 413.1 416 3648 423.1 418 3651 414A 429.0B 3678 Other O O O O O O O O O O O O O O GJ GJ GJ GJ SA SA SA SA GJ GJ GJ SA SA SA GJ SA SA GJ SA SA HR GJ SA HR GJ SA SA GJ HR HR HR HIP 55360 56528 54532 56145 55262 54347 54582 54677 54704 54844 55210 55363 55900 54614 55508 54810 55459 54383 54906 55509 54952 55455 55846 54646 55664 54400 55848 56260 56257 56829 56242 56452 56809 A B HD 100238 99995 100167 98388 101206 96418 97037 97101 97233 97343 97561 98281 98553 99610 100180 100623 101177 97004 98744 97503 98618 96574 97658 97101 98745 97584 98697 99491 99109 96700 99492 – 42 – err rand. 1696 Note 8503B +51 higher UMa Vir CD-32 BD d8: β CF 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · 9.73 9.06 8.52 9.62 9.69 9.05 9.65 9.38 8.86 9.69 9.51 9.83 9.87 9.76 9.63 9.20 9.67 9.84 9.91 9.80 9.46 9.65 9.86 9.89 · · · · · · · 10.04 10.07 (Age/yr) log 1 1 1 1 1 1 1 · 6. 4. 3. · · · · · · · · 17. 35. 10. 15. 10. 31. 10. 31. 27. 40. 22. 25. 51. 24. 13. 29. 36. 32. 26. 55. 16. 33. 24. ys) · · · · · · · · rot · · · · · · · P (da 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · 0 HK · · · · · · · -4.99 -4.92 -4.96 -4.55 -4.94 -4.56 -4.77 -4.39 -4.96 -4.47 -4.85 -5.05 -5.08 -5.01 -4.93 -5.21 -4.65 -4.95 -5.06 -5.11 -5.03 -4.82 -5.23 -4.94 -5.07 -5.09 R log · · · · · · · · · · · · · · · · /S · · · · · · · · 3.14 1.55 2.57 1.51 4.12 2.20 5.67 1.38 1.52 2.03 1.62 1.88 1.31 1.10 9.27 5.40 1.27 1.85 1.93 2.20 4.24 1.27 1.27 8.49 2.18 % 17.52 diff S σ S ued 0.180 0.155 0.609 0.253 0.240 0.726 0.349 1.619 0.076 0.200 0.183 0.152 0.154 0.309 0.157 0.151 0.156 0.173 0.486 0.131 0.153 0.145 0.284 0.437 0.289 0.158 0.151 0.145 0.156 0.203 0.126 0.163 0.150 0.145 tin Grand th 8 2 3 3 9 1 9 1 2 1 5 1 1 2 5 5 1 3 1 3 7 7 8 10 15 14 15 14 14 15 13 18 10 16 Mon Bins 2—Con # able 2 5 5 4 1 5 1 6 1 3 3 6 6 1 4 1 5 Obs 13 14 17 16 19 21 24 18 17 18 17 22 12 17 10 11 24 T # End 51884 52681 52834 52712 51581 52807 52807 52807 52835 52806 52804 52804 51314 51975 50956 50863 52739 52335 50956 52804 52806 50956 52804 52804 52835 50863 52681 52804 50610 50863 52807 52713 51680 52804 JD-2400000 Begin 50806 51173 51552 50840 50863 52652 52652 52778 52835 50463 50462 50462 51200 51975 50462 50863 52739 52288 50462 50462 50463 50462 50462 50462 50463 50863 51900 51883 50463 50863 52652 51553 50462 50462 · V · · 5.58 4.46 5.56 4.52 0.74 4.47 6.95 2.34 6.61 4.99 3.35 3.48 5.41 3.40 2.89 6.33 5.53 4.62 4.78 5.36 2.92 4.02 4.49 4.51 4.00 4.42 5.23 2.64 2.94 M -1.01 10.62 10.10 12.14 · · · B-V 0.582 1.493 1.477 1.572 0.549 0.805 0.596 1.029 0.622 1.128 0.821 0.754 0.760 0.651 0.518 0.723 0.518 0.756 0.974 0.794 0.666 1.173 0.701 0.710 0.860 0.515 0.668 0.710 0.521 0.552 0.585 0.701 0.623 180141 44005 119191 62852 28203 99967 202865 203123 81988 4489 4550 4587 4498 4533 4496 4540 436 450 445 3687 1153 452.3A 9390A 454.3 453 3706 458.1 27 Other O O O O O O O O O GJ GJ GJ HR SA GJ HR GJ HR SA SA SA GJ GJ GJ SA GJ HR HR HR SA GJ HR GJ GJ SA SA SA HIP 57087 57802 57450 57544 56830 57217 57574 57939 58451 58576 58708 58843 59175 56960 57271 58067 59272 58698 58876 58318 58345 57001 57629 59021 56997 59278 59280 57757 59532 58952 57349 57759 59021 57488 B A HD 101259 101959 102540 103095 104067 104304 104556 105113 104800 105405 101472 102071 103432 105590 104526 104860 103829 103932 101563 105113 102634 101501 105618 105631 102870 106116 104985 102158 102902 102357 – 43 – 2658B Note +04 555-23 Vir Com Com LP 9 β BD 17 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · 9.89 9.36 9.74 9.70 8.81 9.45 9.28 9.38 9.84 9.83 9.71 9.84 9.60 9.09 9.62 8.17 9.85 9.37 9.71 9.67 9.87 9.68 9.82 9.80 · · · · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 1 1 1 4. 3. · · · · · · · · · · 12. 12. 12. 23. 12. 10. 13. 44. 28. 14. 22. 14. 15. 16. 33. 30. 27. 28. 38. 26. 29. 33. ys) · · · · · · · · · · rot · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · -5.10 -4.76 -5.00 -4.97 -4.81 -4.71 -4.77 -5.06 -5.05 -4.98 -5.06 -4.45 -4.90 -4.58 -4.92 -5.07 -4.76 -4.98 -4.95 -4.34 -5.08 -4.96 -5.05 -5.03 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · · 7.96 2.69 3.48 3.39 6.06 1.98 4.09 7.86 1.46 6.00 1.89 1.09 3.04 1.81 1.84 1.53 2.61 % 13.83 diff S σ S ued 0.207 0.652 0.308 0.701 0.185 0.211 0.290 0.138 0.198 0.167 0.759 0.596 1.793 0.167 0.522 0.347 0.151 0.125 0.163 0.151 0.239 0.164 0.170 0.197 0.156 0.152 0.155 0.148 0.296 0.383 0.150 0.167 0.154 0.157 Grand tin th 3 2 3 2 2 2 2 1 1 7 9 9 1 1 1 1 1 1 1 1 1 5 11 14 14 17 17 15 22 16 15 13 19 12 Mon Bins # 2—Con 3 2 6 2 2 7 4 1 1 1 1 1 1 1 1 1 1 2 8 Obs 13 19 19 22 12 11 21 17 10 54 21 34 16 55 24 able # T End 52804 52804 52713 52804 52829 52829 52806 52806 51975 52806 52334 52450 51229 52807 52804 52007 52712 50463 50463 52829 52834 50863 52102 50863 52806 50863 52835 52102 50863 50984 51975 52806 50984 52804 JD-2400000 Begin 51172 52335 52654 52308 50984 50984 50463 51582 50463 51551 51584 52335 50863 50463 50463 50463 50463 50463 50463 50463 51341 50863 52102 50863 50806 50863 50806 52102 50863 50984 51975 51553 50984 51341 · V · · 7.12 4.55 4.45 7.13 8.33 5.12 4.63 2.90 4.42 4.09 4.45 5.47 6.30 4.68 7.06 7.41 5.52 4.58 3.64 2.86 4.54 4.69 4.43 4.49 3.20 4.31 3.99 3.90 4.46 3.98 4.76 M 11.82 11.57 B-V 0.920 1.563 1.574 1.216 0.568 0.568 1.109 1.409 0.703 0.588 0.523 0.572 0.567 0.695 0.792 0.946 0.667 1.103 1.149 0.686 0.738 0.540 1.074 0.635 0.665 0.584 0.675 0.805 0.660 0.559 0.616 0.707 0.536 0.604 82344 82490 138799 63146 138928 100321 100279 99998 204187 119282 82565 138714 203374 100038 4864 4785 4688 4983 4708 486 465 3746 3715 481 1164A 1165 9429 3735 3752 488 Other O O O O O O O O O O O O O O 60-6 G GJ GJ SA GJ SA GJ SA GJ SA SA GJ GJ HR SA GJ HR SA SA SA GJ SA SA HR HR SA SA SA HR GJ GJ HIP 62452 60559 61028 62345 62349 59572 60816 61901 61995 62039 62472 62505 62523 62904 64150 61317 62536 59610 64264 61329 59690 63048 60098 64394 60081 60239 63618 60074 60353 62607 62687 62596 62596 A B HD 108874 111031 111066 106156 108510 110315 110501 110537 111261 111312 111395 112060 114174 109358 111398 106252 114335 109333 106423 112257 107213 111484 114710 107148 107434 111484 113194 107146 107705 111515 111631 – 44 – err err rand. rand. higher higher Note d8: d8: CVn Vir; Vir; Vir Vir BL 59 61 70 55 1 1 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · · · 9.28 8.60 9.62 9.80 9.73 9.66 9.49 9.87 9.80 9.35 9.65 9.97 9.66 9.66 9.44 9.85 9.40 9.84 9.83 · · · · · · · · · · · · · · 10.04 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6. 4. · · · · · · · · · · · · · · 10. 33. 32. 34. 25. 48. 26. 23. 37. 26. 54. 42. 37. 21. 28. 11. 36. 19. ys) · · · · · · · · · · · · · · rot · · · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · · · -4.92 -5.04 -4.70 -4.99 -4.40 -4.95 -4.84 -5.08 -5.04 -4.75 -4.94 -5.15 -5.21 -4.94 -4.94 -4.81 -5.07 -4.78 -5.06 -5.05 R log · · · · · · · · · · · · · · · · · · /S · · · · · · · · · 5.63 0.46 6.77 3.54 8.63 2.47 3.30 2.27 9.88 9.33 5.15 5.32 1.82 1.48 6.79 5.27 1.66 2.62 3.40 2.29 1.77 1.55 % 17.34 12.59 12.25 diff S σ ued S tin 1.468 0.195 1.272 0.906 0.446 1.114 0.155 0.315 0.160 0.223 0.156 0.202 0.165 0.337 0.181 1.064 0.175 0.787 0.736 0.684 0.642 0.235 0.139 0.131 0.215 0.565 0.194 0.180 0.198 0.154 0.150 0.191 0.152 0.147 Grand th 2—Con 9 3 1 3 1 1 2 3 2 1 1 4 9 1 4 1 8 17 12 14 15 11 14 15 12 17 18 20 14 20 18 13 22 21 Mon Bins # able T 5 1 6 1 1 3 7 5 6 2 5 1 8 1 Obs 21 10 17 22 18 14 17 16 10 19 23 20 48 16 23 26 13 15 33 44 # End 52806 52807 52806 52807 52834 50546 52805 52807 52806 52807 52806 52806 50546 52834 50863 52807 50609 52738 52381 52349 52804 52268 52835 50955 52806 50863 52829 52806 52806 52806 52489 52805 52778 50863 JD-2400000 Begin 50546 51581 51227 52654 51200 50546 52308 50546 51227 50546 50546 51411 50546 51581 50863 50463 50463 52389 52334 52334 50463 52268 50984 50463 50984 50863 50463 50463 51756 50863 52095 50463 50463 50863 · V · · M 9.64 8.87 5.29 5.45 0.91 6.24 9.79 6.37 7.40 7.16 9.67 6.36 6.47 4.24 3.90 4.93 5.09 3.53 3.68 2.38 3.92 6.01 4.87 6.65 5.03 6.22 6.04 4.55 4.31 4.02 4.67 3.96 4.13 B-V 1.493 1.391 0.687 0.864 1.123 0.926 1.435 1.110 1.257 1.160 1.461 0.920 1.200 1.040 0.518 0.630 0.703 0.709 0.508 0.714 0.862 0.585 0.930 0.781 1.026 0.740 0.869 0.780 0.661 0.563 0.656 0.724 0.591 0.651 100878 204517 204237 139353 63667 63905 5256 5243 5183 5209 5019 5185 5072 4995 5011 514 519 526 3782B 528 3769 3788 529 535 536 3781A 511A 2102 3824 528B Other O O O O O O GJ GJ SA HR GJ HR GJ SA GJ GJ SA SA GJ SA HR GJ HR GJ GJ SA HR GJ GJ GJ HR GJ HR HR HR GJ HIP 65859 66459 67904 69160 68184 67155 68030 65355 65808 67422 64457 64459 64905 65708 65982 66621 67246 67487 67620 68337 68469 68593 64924 64956 65352 65574 66147 67275 68634 65721 64577 64797 64792 67422 B HD 121320 123760 122064 119850 121560 116443 117207 120476 114783 114729 115589 117126 117635 118914 120066 120476 120467 120690 122120 122303 122652 115617 115781 116442 116858 117936 120136 122676 117176 114946 115404 115383 – 45 – err rand. 2054B Note +50 higher BD d8: 1 1 1 1 1 1 1 1 1 1 7 · · · · · · · · · · · · · · · · · · · · < 9.54 9.62 9.61 8.72 9.95 9.34 9.00 9.84 9.71 8.98 9.63 9.63 9.66 9.85 9.17 9.06 9.52 9.84 9.80 9.90 9.69 9.95 · · · · · · · · · · 10.08 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 2. 5. 4. 5. · · · · · · · · · · 39. 34. 35. 46. 33. 34. 1.2 12. 42. 23. 36. 25. 21. 23. 22. 30. 41. 23. 23. 47. ys) · · · · · · · · · · rot · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · -4.87 -4.92 -4.91 -4.43 -5.14 -4.74 -4.53 -5.06 -4.97 -4.18 -4.52 -4.92 -4.93 -4.94 -5.07 -4.63 -4.56 -4.86 -5.06 -5.04 -5.10 -4.96 -5.24 -5.14 R log · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · 1.60 5.08 1.84 4.69 4.20 4.67 6.64 1.42 3.02 5.33 4.27 5.54 0.59 1.48 2.22 1.78 2.02 6.08 2.75 % 19.68 15.38 diff S σ S ued 0.141 0.298 0.141 1.371 0.884 0.530 0.267 0.214 0.716 0.183 0.187 0.446 0.189 0.121 0.255 0.220 0.152 0.877 0.169 0.198 0.266 0.168 0.151 0.340 0.700 0.410 0.187 0.162 0.148 0.155 0.147 0.165 0.129 0.142 tin Grand th 5 1 5 2 4 3 3 1 7 1 1 1 1 1 1 2 3 1 1 1 2 1 8 8 18 20 22 14 21 13 13 11 16 16 Mon Bins 2—Con # able 5 2 5 3 4 6 4 1 8 1 1 1 1 1 1 4 4 1 1 1 6 1 Obs 20 47 34 18 49 15 51 17 11 18 11 28 T # End 52806 50277 52806 51174 52805 52834 52778 52834 52806 52833 52834 52829 51174 51975 52101 50863 52806 52796 52835 52452 52804 51174 50863 52835 52829 50863 51707 52712 52806 52806 52807 52128 50863 52777 JD-2400000 Begin 52063 50277 52063 50284 52334 52654 52334 52834 50840 52833 52834 50276 51174 51975 52101 50863 50276 52739 50277 50863 50548 51174 50863 50984 50276 50863 50546 50863 51583 50546 51583 52095 50863 51200 · · · V · · · · · · 7.77 4.95 6.42 5.93 5.39 5.42 5.99 6.60 3.11 2.98 3.71 5.02 3.52 3.89 4.50 6.11 6.84 5.31 6.38 6.29 4.26 4.20 4.41 3.78 3.33 4.52 3.95 3.98 4.64 M 12.38 10.91 B-V 1.100 1.633 1.275 1.615 0.626 0.931 0.853 0.750 0.774 0.500 0.800 0.867 0.997 0.479 1.071 0.504 0.639 0.364 0.723 0.702 0.865 1.064 0.733 0.973 0.893 0.530 0.755 0.636 0.612 0.591 0.682 0.658 0.549 0.810 29032 44946 140035 101175 101198 182760 140072 182489 120481 139932 5307 5335 5346 5384 5447 5353 5423 555 546 9492 561.1B 3827 3833 3830 3860 544A 3867 556 Other O O O O O O O O O O GJ GJ GJ SA GJ HR GJ SA GJ GJ GJ HR HR HR HR SA SA SA SA HR SA SA GJ SA GJ SA HR GJ HIP 71253 70218 71898 69340 69357 69518 69526 69414 71631 72146 71395 69569 69751 70319 71284 71462 72043 72190 71774 69881 71803 70330 70500 70016 70782 70557 72312 70623 70857 70873 71181 A B B HD 124115 124106 124694 124642 124292 124257 129333 130004 128311 124257 124755 125040 126053 128167 128428 129814 130087 129010 125184 129926 129191 125968 126532 125455 126961 126583 130307 126614 128642 127334 128165 – 46 – err rand. err Note higher rand. d8: o o; higher Bo 3897B Lib Bo CE d8: GJ ξ 23 1 1 1 1 1 1 1 · · · · · · · · · · · · · · 9.81 9.67 9.39 9.85 9.24 8.94 8.30 9.68 8.94 8.87 8.28 9.00 9.65 9.65 9.70 9.78 9.69 9.89 9.90 9.51 8.98 9.74 9.40 9.39 9.91 · · · · · · · 10.01 10.01 (Age/yr) log 1 1 1 1 1 1 1 6. 6. 9. 5. 5. 5. · · · · · · · 37. 37. 34. 37. 27. 15. 11. 14. 13. 19. 29. 33. 32. 23. 54. 37. 17. 40. 29. 30. 28. ys) · · · · · · · rot · · · · · · · P (da 1 1 1 1 1 1 1 · · · · · · · · · · · · · · 0 HK · · · · · · · -5.04 -4.95 -4.78 -5.07 -4.68 -4.50 -4.35 -4.96 -4.53 -4.50 -4.94 -4.47 -4.35 -4.94 -4.97 -5.02 -4.96 -5.09 -5.11 -5.18 -5.18 -4.85 -4.52 -5.00 -4.78 -4.78 -5.11 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · 1.61 8.46 3.09 5.41 3.36 4.14 2.22 6.74 1.89 1.48 1.23 1.73 1.06 2.88 1.17 1.46 0.93 6.47 1.64 % diff S σ S ued tin 0.157 6.110 0.179 0.252 0.152 0.278 0.528 0.292 0.297 0.412 1.280 0.285 0.437 0.153 0.217 0.341 0.159 0.504 0.389 0.147 0.145 0.134 0.161 0.136 0.221 0.392 0.156 0.153 0.168 0.168 0.280 0.227 0.230 0.144 Grand th 2—Con 6 1 1 1 3 9 1 4 4 1 1 1 1 1 1 3 3 1 9 2 1 1 1 9 6 26 13 20 21 16 20 20 15 15 Mon Bins # able T 9 1 1 1 5 1 5 6 1 2 2 1 2 1 7 1 5 1 1 1 Obs 58 13 15 53 31 18 12 23 25 19 12 41 11 10 # End 52834 52804 52829 52833 52833 52834 52829 52833 52829 52834 52807 50276 52829 52834 52829 52452 50608 52376 50863 52834 52797 50547 52452 52834 52806 52713 52829 51975 52806 51174 50863 52807 50863 50863 JD-2400000 Begin 50276 52063 51410 52833 52833 52834 52516 52833 52516 52515 50546 50276 50277 50276 50463 52452 50463 52376 50863 50547 52797 50547 50863 50546 50276 51229 50548 51975 51756 50863 50863 52095 50863 50863 · V · · 5.55 5.41 5.36 4.21 5.50 4.53 5.17 6.66 7.84 4.42 4.42 3.29 4.59 6.86 5.41 3.37 3.69 3.46 5.23 4.00 5.88 6.64 7.08 6.74 3.16 5.67 5.96 3.34 3.82 4.27 4.33 M 10.15 11.57 B-V 1.500 0.743 1.600 0.780 0.852 0.737 0.554 0.834 0.573 0.677 1.036 1.160 0.691 0.680 0.605 0.576 1.024 0.720 0.509 0.896 0.429 0.760 0.537 0.785 0.957 0.850 0.770 0.559 0.781 0.830 0.553 0.651 0.599 0.691 101438 140142 120922 140452 101312 83637 101345 120789 5657 5659 5542 5534 5568 5544 5583 5634 5630 581 565 3868A 3872 569.1 579.2B 579.2A 566B 563.3 Other O O O O O O O O SA GJ GJ HR HR SA GJ HR SA GJ GJ SA GJ GJ HR GJ HR GJ HR HR SA SA SA SA HR HR HIP 72944 74995 72688 74500 74432 72339 72634 72772 73245 74118 74702 74954 72830 73005 74948 73269 74234 74235 72567 72659 73184 72577 72659 73309 73314 73321 73700 73593 73754 73449 73869 73996 73941 A B HD 130992 134987 135101 130322 131023 131156 131117 132307 134353 135599 136274 131509 131156 132142 136118 132173 134440 134439 130948 131977 130871 132375 132425 132505 133460 133161 133295 132756 134319 134083 134044 – 47 – 5.4 § 1157 Ser Her Note ψ See ZI χ 1 1 1 1 1 1 1 · · · · · · · · · · · · · · 9.35 9.46 8.53 9.71 9.77 9.65 9.99 8.58 9.64 9.73 9.68 9.82 9.84 9.78 9.38 9.75 9.94 9.51 9.47 8.43 9.70 9.91 8.81 9.93 9.77 9.55 9.80 · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 6. 9. 7. 9. 7. · · · · · · · 31. 39. 22. 21. 45. 10. 27. 10. 11. 24. 10. 31. 26. 48. 16. 24. 19. 16. 40. 26. 29. 12. ys) · · · · · · · rot · · · · · · · P (da 1 1 1 1 1 1 1 · · · · · · · · · · · · · · 0 HK · · · · · · · -4.75 -4.97 -5.01 -4.82 -4.39 -4.94 -5.17 -4.40 -4.93 -4.99 -4.96 -5.05 -5.02 -4.77 -5.06 -5.00 -5.13 -4.85 -4.83 -4.97 -5.11 -4.37 -4.45 -5.12 -5.01 -4.88 -5.03 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · 1.26 0.40 1.30 0.66 2.32 1.84 1.45 1.02 1.10 4.38 1.63 2.76 2.36 1.47 1.44 5.57 0.76 % 13.30 11.94 14.47 diff S σ S 0.169 0.137 0.259 0.469 0.173 0.202 0.173 0.155 0.172 0.181 0.197 0.414 0.476 0.160 0.139 0.237 0.570 0.129 0.149 0.156 0.152 0.243 0.323 0.146 0.239 0.137 0.160 0.143 0.892 0.325 0.143 0.157 0.189 0.145 ued Grand tin th 3 1 1 3 3 2 1 2 1 3 4 1 1 6 1 3 2 1 1 1 1 1 1 8 21 14 19 16 22 12 11 12 14 10 Mon Bins # 2—Con 7 2 1 5 5 3 1 3 1 4 7 1 1 3 2 1 1 1 1 1 1 Obs 26 15 24 11 37 16 36 17 12 14 19 20 13 # able T End 52835 52835 52834 52807 52807 52835 52835 50610 50277 52339 52451 52452 50610 51975 52835 52834 50548 50276 52807 52834 52834 52450 52451 51975 52516 52835 52834 52834 50863 50863 51975 52835 50863 52101 JD-2400000 Begin 52516 52834 52834 52515 52515 50546 50277 50546 50277 51975 52451 50602 50602 50276 52308 50984 50548 50276 50276 50277 51227 50863 50863 51975 51341 51311 50863 50547 50863 50863 51975 51341 50863 52101 V M 4.63 4.41 5.91 5.62 4.94 5.91 5.98 5.09 5.40 3.16 3.62 4.07 3.60 4.86 5.03 3.50 6.88 5.79 6.25 6.28 6.99 3.87 3.68 3.88 5.04 4.62 4.58 5.36 3.52 5.64 3.46 3.69 4.77 3.73 B-V 0.628 0.770 0.835 0.803 0.676 0.946 0.868 0.906 0.788 0.618 0.478 0.604 0.563 0.598 0.684 1.062 1.045 0.801 0.992 0.970 1.063 0.510 0.532 0.633 0.627 0.745 0.656 0.717 0.512 0.804 0.475 0.531 0.656 0.821 16775 121238 140612 101514 206764 140761 45491 64647 101515 64802 140480 101658 101603 159285 5740 5933 5868 5914 5911 5853 5706 3905 3917 1192 591 593A 586B 1191 586A Other O O O O O O O O O O O O O O SA HR GJ SA SA GJ HR HR SA HR HR SA HR SA SA SA GJ SA GJ GJ SA GJ HR SA SA SA GJ SA GJ HIP 76315 77740 75535 75542 77810 76228 77408 78072 77257 75281 77301 77760 77790 77801 76200 75829 77052 77335 75039 75104 75266 75277 75676 76375 76382 76398 75722 75101 75158 76543 76114 75253 75762 75718 HD 139477 141937 137510 137303 142229 138776 141272 142860 141004 136925 141399 142373 142626 142267 138549 139813 140538 141103 136580 136654 136834 136923 138004 139323 139341 139324 137778 136442 136544 139457 138573 136713 137812 137763 – 48 – 4126 Sco Dra -11 Ser Note Her 1223 CrB MS EW BD V1149 14 ρ ZI 1 1 1 1 1 1 1 1 1 1 7 · · · · · · · · · · · · · · · · · · · · < 9.63 9.76 9.26 9.78 9.13 9.22 9.73 8.93 9.66 9.84 9.69 9.87 9.61 9.70 9.89 9.65 9.66 9.84 9.64 9.66 9.66 9.65 9.94 · · · · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 1 1 1 7. · · · · · · · · · · 0.5 32. 33. 16. 39. 23. 22. 11. 22. 48. 32. 22. 39. 34. 29. 35. 20. 22. 31. 24. 39. 36. 21. ys) · · · · · · · · · · rot · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · -4.03 -4.93 -5.01 -4.69 -5.02 -4.60 -4.66 -4.99 -4.94 -5.06 -4.50 -4.96 -5.08 -4.91 -4.97 -5.10 -4.94 -4.94 -5.06 -4.93 -4.95 -4.94 -4.94 -5.13 R log · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · 5.52 6.52 4.38 1.71 1.29 6.04 4.63 6.61 5.42 1.32 1.37 1.02 3.11 2.48 2.02 2.10 2.31 1.95 7.37 2.43 4.26 1.63 % 18.39 10.83 diff S σ S 0.839 0.431 0.229 0.113 0.162 1.693 0.178 0.161 0.612 1.220 0.161 0.392 0.716 0.135 0.344 0.267 1.593 0.145 0.194 0.170 0.146 0.151 0.168 0.179 0.166 0.149 0.177 0.294 0.170 0.169 0.247 0.182 0.179 0.139 ued Grand tin th 3 1 1 1 1 8 2 2 1 1 1 8 1 4 2 1 1 1 11 17 17 12 27 15 15 17 18 15 16 18 10 20 18 14 Mon Bins # 2—Con 4 2 1 1 1 9 2 2 1 1 1 2 1 1 1 Obs 13 21 43 14 46 30 14 10 19 24 32 19 12 33 12 35 33 16 139 able # T End 52829 52807 52834 52834 52806 52834 52835 50276 52833 52833 52806 51314 51314 52806 52805 50610 52829 52101 52805 52806 52829 52829 50277 50984 52538 50277 51756 52712 52712 52451 51013 51013 52829 51013 JD-2400000 Begin 52516 51311 50546 50606 50862 50546 52834 50276 52833 52833 51707 50547 50276 50546 51680 50602 50547 52101 50284 50276 50548 50277 50277 50548 50546 50277 50547 50276 50276 51013 51013 51013 50548 51013 · · · V · · · · · · 6.98 5.32 5.44 3.47 5.43 5.36 6.73 7.59 5.87 8.47 4.18 4.02 3.51 4.76 5.94 4.61 3.72 5.47 4.73 4.78 5.18 6.05 4.87 4.75 3.86 4.71 4.86 2.85 5.13 M 11.04 10.54 B-V 1.009 0.730 1.591 0.640 0.877 0.771 0.995 0.724 1.510 0.714 1.050 0.950 1.253 0.734 1.409 0.612 0.660 0.988 0.652 0.757 0.616 0.617 0.850 0.818 0.722 0.750 1.043 0.800 0.764 0.530 0.631 0.604 0.596 0.718 45950 102017 45913 101968 207405 65213 141126 6064 5968 5996 6014 6060 625 610.0 621 9533 626 9543A 9541B 9553 9541A 611A 3944 615.1B 9551 615.1A 617A Other O O O O O O O GJ SA SA HR GJ GJ HR GJ HR SA GJ GJ SA GJ SA HR SA GJ SA GJ GJ GJ GJ GJ HR GJ GJ HIP 80459 79308 80295 78843 80366 78459 79248 78709 78241 78955 79152 80644 78842 79165 78739 79214 79137 78259 79862 79946 80218 78738 78775 80262 79524 79492 79762 79619 79672 79492 79755 B B A A HD 144253 147776 143761 145675 144287 143291 144585 145435 145958 147379 148467 143006 144179 145229 144088 144988 145148 143313 147044 145934 146775 147512 144087 145958 144579 147750 145809 146362 147379 147231 146233 – 49 – Oph Oph Note Her 41 V2292 V2133 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 9.91 9.99 8.65 9.99 9.14 9.46 8.76 9.75 9.74 9.63 9.48 9.67 9.86 9.82 9.60 9.77 9.53 9.07 9.73 9.71 9.98 9.91 9.84 9.15 · · · · · · · · 10.02 10.02 (Age/yr) log 1 1 1 1 1 1 1 1 4. · · · · · · · · 42. 53. 45. 11. 15. 10. 16. 13. 17. 35. 11. 13. 11. 35. 31. 42. 37. 20. 38. 22. 45. 25. 31. 34. 14. ys) · · · · · · · · rot · · · · · · · · P (da 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 0 HK · · · · · · · · -5.11 -5.17 -5.17 -4.61 -4.41 -4.82 -4.44 -5.00 -5.00 -4.93 -4.83 -4.95 -5.08 -5.05 -5.19 -4.91 -5.02 -4.87 -4.57 -4.99 -4.98 -5.16 -5.11 -5.06 -5.19 -4.62 R log · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · 5.65 3.61 4.30 0.92 5.93 2.80 5.31 4.01 7.32 7.42 8.27 7.40 5.72 1.62 1.53 6.27 1.54 1.08 1.56 1.48 % 11.75 13.19 diff S σ S ued 0.146 1.588 0.249 0.334 0.138 0.186 0.392 0.892 0.137 0.134 0.135 0.183 0.166 1.248 0.208 0.272 0.355 0.153 0.151 0.636 0.167 0.222 0.124 0.157 0.141 0.143 0.168 0.162 0.613 0.139 0.144 0.152 0.257 0.135 Grand tin th 1 3 3 1 4 5 1 1 3 2 1 7 1 1 1 1 1 1 7 6 6 13 14 15 19 10 15 16 13 23 18 16 13 13 Mon Bins # 2—Con 1 5 7 1 6 1 1 4 2 1 1 1 1 1 1 1 Obs 25 20 25 18 26 22 16 18 32 37 16 43 17 13 16 10 17 11 able # T End 52833 52805 52833 52807 51703 52834 52101 52834 52834 52834 52807 52806 52807 52101 52101 50714 52834 52834 52834 52806 52806 52451 51975 52835 51013 51013 52101 51013 52829 52807 51013 51013 52829 52829 JD-2400000 Begin 51410 51410 52833 52515 50602 52516 52101 52515 50547 50548 50602 50546 50276 52101 52101 50548 50602 50546 50547 50276 50547 51013 51975 50547 51013 51013 52101 51013 50863 52095 51013 51013 50548 52095 V 9.58 5.17 4.84 5.51 4.43 3.17 4.41 5.48 5.30 8.15 5.85 6.71 3.72 3.30 3.63 5.82 5.63 6.49 4.86 3.43 3.99 4.14 6.71 4.23 5.57 3.03 3.42 4.78 4.12 3.64 3.68 3.36 4.13 M 11.95 B-V 1.604 1.522 0.763 0.607 0.749 0.591 0.890 0.591 0.728 0.814 1.310 0.821 1.020 0.770 0.952 0.685 0.827 0.769 0.980 0.631 0.631 0.573 0.541 1.004 0.594 0.828 0.950 0.529 0.652 0.783 0.533 0.523 0.674 0.683 102522 121731 159932 102445 141474 46350 141271 141237 121722 184581 84562 30055 184553 6339 6284 6269 6171 628 649 651 652 638 639 649.1C 649.1A 640 637.1 634.1 Other O O O O O O O O O O O O O GJ GJ SA GJ GJ HR GJ SA SA GJ SA GJ GJ SA SA HR SA GJ HR SA SA SA HR SA GJ SA SA GJ HIP 80824 83043 83204 83389 83541 83435 82003 81375 81421 80687 80902 82267 82568 83006 83020 83181 82588 82688 81991 82636 82861 81347 82389 82621 81062 81279 81910 81300 81880 81813 81662 81800 81767 81681 HD 153627 154345 154088 154160 151288 149806 149933 148427 150706 151877 152446 153525 153557 153458 152391 152555 151090 152792 152781 149724 151995 152311 149200 149652 150698 149661 150933 151541 150554 151044 150437 150433 – 50 – Oph Oph 443 Note V2215 LHS V2213 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · · 9.89 9.80 9.84 9.79 9.12 9.63 9.58 9.70 9.60 9.85 9.81 9.80 9.61 9.58 9.68 9.46 9.76 9.79 · · · · · · · · · · · · 10.04 10.01 10.00 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 · 8. · · · · · · · · · · · · · 46. 46. 43. 36. 37. 35. 10. 14. 28. 17. 22. 30. 52. 25. 22. 29. 38. 28. 18. 12. ys) · · · · · · · · · · · · · rot · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · -5.10 -5.03 -5.06 -5.03 -5.21 -4.93 -4.59 -4.89 -4.97 -4.91 -5.07 -5.04 -5.04 -5.18 -4.91 -4.90 -5.17 -4.96 -4.82 -5.01 -5.03 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · 8.02 4.80 7.72 2.90 0.99 7.26 0.57 1.51 1.63 1.44 3.62 1.64 3.97 5.06 1.13 2.03 % 10.16 11.58 12.71 10.85 diff S σ S ued 0.817 0.633 0.601 0.194 0.150 0.168 0.155 0.159 0.205 0.691 0.305 0.771 0.858 1.367 0.133 0.181 0.248 0.151 0.518 1.686 0.098 0.155 0.135 0.177 0.165 0.157 0.177 0.180 0.144 0.137 0.177 0.207 0.153 0.146 Grand tin th 4 7 3 1 1 1 1 1 1 6 1 1 1 1 2 4 2 2 1 1 6 8 12 17 14 11 14 10 13 15 17 19 12 11 Mon Bins # 2—Con 5 3 1 1 1 1 1 1 1 1 1 9 2 6 2 2 1 1 Obs 10 17 25 18 11 16 18 18 17 24 19 46 13 10 18 24 able # T End 52833 52804 52804 52833 52806 52833 52805 52806 52833 52833 52833 52833 52833 52804 52835 52805 52829 51013 51975 51013 52778 52835 50608 52829 50608 51369 52449 52449 52807 52829 52190 52804 51013 51013 JD-2400000 Begin 52390 52007 50605 52390 50604 52833 50984 52190 52833 52833 52833 52833 52833 50955 50276 50276 50955 51013 51975 51013 50276 50547 50602 50277 50276 50956 51013 51013 50548 52095 51371 51013 51013 51013 V 6.52 7.45 6.59 5.31 5.44 5.33 5.47 6.39 9.33 7.54 8.10 4.83 3.61 5.90 4.45 2.67 4.65 4.59 3.22 0.30 4.76 4.51 4.42 4.34 5.22 4.25 3.47 4.46 3.56 M 11.14 10.97 10.08 10.91 10.87 · · · B-V 1.570 1.530 1.560 1.505 1.015 1.144 1.019 0.820 0.869 0.801 0.737 0.941 1.461 1.100 1.359 0.680 0.697 0.759 0.578 0.850 0.639 0.619 0.647 0.960 0.667 0.526 0.562 0.588 0.783 0.734 0.534 0.693 0.569 208769 160504 30377 85045 65809 102690 102891 102962 122157 6465 6372 6518 6349 6439 6538 6458 667C 686 671 687 3992 678.1A 653 665.1 673 654.2 Other O O O O O O O O O GJ GJ GJ GJ GJ GJ HR SA SA SA HR HR SA GJ HR SA SA GJ HR SA SA GJ HR HR GJ SA HIP 86287 84790 86162 84099 85665 85042 85158 84607 85017 85244 84478 83906 85235 85007 83591 83601 83827 84417 84616 84636 84801 85436 85799 86193 84028 85295 85810 84862 83689 84171 85653 84082 84195 HD 157347 157338 156668 157172 158222 156026 154962 158633 157466 154363 154417 155060 156146 156985 156365 156826 158332 159063 159909 155456 157881 159222 157214 154653 156279 159062 155423 155712 – 51 – B 4501 -08 Note Oph Her 70 BD 86 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · 9.82 9.05 9.78 9.66 9.77 9.39 9.73 9.83 9.49 9.15 9.77 9.91 9.70 9.92 7.27 9.70 9.94 9.67 9.82 9.67 9.74 · · · · · · · · · · · · 10.03 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 9. 7. 6. 3. · · · · · · · · · · · · 38. 18. 38. 19. 24. 13. 28. 10. 31. 44. 40. 36. 41. 40. 43. 16. 23. 45. ys) · · · · · · · · · · · · rot · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · -5.05 -4.55 -5.02 -4.94 -5.02 -4.99 -5.05 -4.77 -4.84 -5.02 -4.62 -5.11 -4.97 -5.11 -4.97 -5.13 -4.27 -4.95 -5.05 -4.95 -5.00 -5.20 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · · 6.86 1.92 3.14 9.18 9.79 1.16 1.89 1.35 1.40 4.69 1.80 0.39 2.17 1.45 1.33 1.22 1.69 % 17.62 diff S σ S ued 0.165 0.103 0.602 0.155 0.199 2.045 0.945 0.344 0.162 1.028 0.761 0.113 0.284 0.146 0.145 0.161 0.124 0.144 0.186 0.186 0.145 0.171 0.990 0.143 0.450 0.183 0.146 0.135 0.229 0.144 0.158 0.160 0.159 0.133 Grand tin th 9 1 1 3 5 1 1 1 3 1 1 1 1 1 3 2 4 4 3 1 1 1 1 1 20 13 18 18 18 16 24 18 13 21 Mon Bins # 2—Con 1 1 6 7 1 1 1 4 1 1 1 1 1 3 2 4 2 1 1 1 1 Obs 11 51 18 67 28 53 12 48 18 47 29 15 40 able # T End 52804 52833 50276 52805 52835 52833 52835 52488 50284 52833 52833 50666 50276 50603 50547 52835 52835 52452 51411 50276 52101 52452 52452 52829 50667 52834 52835 52835 51014 51013 52101 52834 51013 51013 JD-2400000 Begin 51410 50276 50276 50956 50602 52833 52515 52007 50284 52833 52833 50548 50276 50603 50547 50602 50548 50602 50602 50276 52101 51013 51013 50276 50276 50276 50547 50956 51013 51013 52101 51013 51013 51013 · V · · 5.67 6.52 5.09 5.29 7.49 5.42 5.39 1.22 6.38 7.31 3.95 9.91 3.01 6.15 3.80 4.04 3.02 3.93 3.02 6.00 5.65 5.31 4.70 4.76 4.83 3.76 3.46 3.66 3.38 3.63 M 10.60 13.21 11.53 B-V 0.605 1.528 1.570 0.940 1.463 0.746 0.720 1.110 1.150 0.796 0.762 1.276 0.959 1.100 0.500 1.508 0.747 0.876 0.750 0.642 0.968 0.541 0.509 0.822 0.752 0.799 0.576 0.635 0.633 0.516 1.002 0.759 0.526 0.671 103400 66228 141954 103234 85632 85784 141956 142081 141859 6722 6806 6623 6697 6756 6669 6764 694 2130 699 697 4035 692.1 704B 688 704A 700.2 9605 701 Other O O O O O O O O O GJ GJ SA GJ GJ GJ HR GJ GJ HR GJ SA HR SA SA HR SA GJ SA SA HR GJ SA SA GJ HR HR GJ HIP 86776 86961 88778 87062 87937 87579 88324 86540 88217 86722 88745 88972 86400 86431 86974 87678 87834 87895 88194 88601 88745 88945 87710 88481 88684 88348 88656 86985 88511 87089 87382 88533 88574 HD 164651 161897 164507 161198 165908 163489 166620 160346 160693 161797 163102 163675 163840 164595 165341 165908 166435 163153 165045 165438 164922 165360 161555 165173 161848 162826 165567 165222 – 52 – 3640 Her Note +05 229-17 V774 LP BD 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 9.70 9.68 8.90 9.53 9.87 8.89 8.85 9.86 9.21 9.73 9.59 9.61 9.62 9.57 9.84 9.93 9.83 9.93 9.82 9.35 9.53 9.69 9.47 9.88 · · · · · · · · · 10.00 (Age/yr) log 1 1 1 1 1 1 1 1 1 6. 7. 3. · · · · · · · · · 37. 35. 13. 47. 26. 11. 26. 12. 25. 27. 28. 28. 30. 19. 12. 38. 34. 18. 38. 30. 30. 31. ys) · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -4.97 -4.96 -4.49 -5.17 -4.86 -5.08 -4.48 -4.46 -5.07 -4.65 -4.99 -4.90 -4.91 -4.92 -4.89 -5.06 -5.12 -5.05 -5.12 -5.05 -4.75 -4.87 -4.96 -4.82 -5.09 R log · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · 8.44 1.52 2.25 1.87 5.30 2.92 2.89 6.45 4.66 6.97 1.53 1.50 1.05 1.67 1.16 3.73 1.23 3.74 1.93 % 13.61 10.30 19.83 12.40 12.06 diff S σ S ued 1.281 0.175 0.096 0.172 0.373 0.425 0.523 0.136 0.166 0.118 0.147 0.140 0.320 0.431 1.221 0.308 0.152 0.287 0.179 0.178 0.176 0.654 0.184 0.440 0.151 0.139 0.143 0.214 0.143 0.155 0.214 0.169 0.208 0.147 Grand tin th 4 9 1 1 1 5 1 1 1 3 9 1 1 8 6 8 9 17 17 18 10 16 18 18 19 13 15 14 14 31 12 13 22 10 Mon Bins # 2—Con 4 1 1 1 5 1 1 2 3 1 1 9 Obs 12 33 28 23 11 11 20 33 19 25 20 18 21 16 11 14 16 26 13 40 22 able 102 # T End 52833 52804 52835 52833 52833 50276 52833 52804 52829 52835 52101 52123 52835 52575 52148 52450 52835 52836 52836 52804 52835 52776 52835 52804 51013 52538 52835 51013 52835 52489 52804 52834 52804 52804 JD-2400000 Begin 51441 51410 50548 52833 52833 50276 52099 50277 50276 51313 52101 52123 51756 50284 52148 51013 50284 50284 50276 50602 50547 50602 50277 50548 51013 52063 52063 51013 50956 51373 51756 50548 51706 51706 · · V · · · · 6.52 5.42 5.45 7.05 6.21 6.67 8.06 3.72 2.79 3.10 4.00 1.84 4.52 5.28 5.03 5.20 5.70 4.03 5.36 4.66 3.60 3.70 4.12 4.76 5.67 4.78 5.34 4.15 4.18 M 11.00 11.97 11.18 B-V 1.420 0.755 1.579 0.764 0.771 1.181 1.080 0.861 1.074 1.561 1.295 1.504 0.795 0.483 0.517 0.536 0.941 0.641 0.673 0.687 0.692 0.704 0.724 0.843 0.619 0.578 0.529 0.525 0.649 0.699 0.713 0.748 0.677 0.679 123515 123474 161386 47529 210475 103765 142443 85832 85834 67221 47313 6950 7061 6907 6836 6869 6847 6998 4063 4070 725B 725.1 725A 9630 716 1229 715 726 9631 4052 Other O O O O O O O O O O O GJ GJ SA SA SA SA HR SA GJ GJ GJ GJ HR HR GJ GJ SA GJ SA GJ SA GJ HR SA SA HR HR HR GJ SA HIP 89215 91699 90355 90365 90004 90586 90729 91700 91772 91949 91768 91287 92043 90485 90790 90864 90593 90656 91332 92200 89270 91381 89771 90959 89620 89275 91507 89962 89474 91438 89844 89282 HD 169822 169889 168746 170778 170829 172513 173740 173701 173739 171665 173667 169830 170657 171067 170469 170493 171918 170174 173818 167215 172310 168603 171314 167665 167216 172649 168723 168009 172051 168443 167389 – 53 – Aql Note 185-4 G V1428 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 9.81 8.98 9.82 9.33 9.65 9.82 9.65 9.07 9.73 8.65 9.78 9.78 9.85 9.41 9.83 9.86 9.66 9.54 9.72 9.95 9.82 9.64 9.91 9.87 · · · · · · · · 10.02 10.07 (Age/yr) log 1 1 1 1 1 1 1 1 3. 6. 4. · · · · · · · · 41. 33. 16. 35. 39. 31. 17. 15. 17. 37. 20. 10. 56. 27. 27. 27. 17. 36. 40. 23. 30. 20. 47. ys) · · · · · · · · rot · · · · · · · · P (da 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 0 HK · · · · · · · · -5.19 -5.04 -4.52 -5.05 -4.74 -4.94 -5.05 -4.94 -4.99 -4.57 -5.02 -5.02 -5.07 -4.41 -4.79 -5.23 -5.05 -5.08 -4.94 -4.87 -4.98 -5.14 -5.05 -4.93 -5.11 -5.08 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · · · · · 2.46 7.46 1.66 3.06 1.00 1.34 1.32 1.71 3.86 1.60 1.64 1.13 1.59 1.32 2.15 % diff S σ S 0.282 0.135 0.155 0.372 0.310 0.155 0.153 0.981 0.837 0.941 1.747 0.154 0.184 0.183 0.188 0.126 0.152 0.148 0.164 0.154 0.171 0.178 0.249 0.168 0.150 0.160 0.147 0.331 0.125 0.142 0.150 0.175 0.141 0.153 ued Grand tin th 9 1 1 1 7 1 6 1 1 1 1 1 1 9 2 2 1 9 1 1 1 1 8 9 9 10 20 15 14 10 15 22 16 11 Mon Bins # 2—Con 1 1 1 9 1 1 1 1 1 1 1 2 3 1 1 1 1 1 Obs 10 10 23 30 17 15 35 14 87 51 19 15 14 13 15 19 # able T End 52833 52833 52833 52833 52833 52833 52833 52836 51314 51442 51442 52834 50548 52836 52836 51707 51707 52835 51013 52835 52833 52835 52450 52805 52123 52516 52804 51013 50366 51013 50366 51013 52516 52835 JD-2400000 Begin 50983 52833 52833 52833 51793 50983 52833 52062 51314 51442 51442 50284 50548 50548 50548 51707 50806 51793 51013 50547 50276 50284 51013 51342 51013 51373 51410 51013 50366 51013 50366 51013 51373 51342 V 4.11 4.88 5.53 4.69 5.19 6.78 8.01 8.99 2.49 6.46 4.77 4.59 3.03 4.28 4.09 5.42 4.95 3.32 3.47 4.76 4.62 4.12 3.84 6.07 4.20 3.35 4.83 4.10 4.55 3.18 5.15 M 11.02 11.01 10.28 B-V 1.570 1.580 0.729 0.705 0.804 0.687 1.464 0.718 1.070 1.284 1.444 0.869 1.000 0.650 0.650 0.445 0.676 0.548 0.804 0.606 1.093 0.738 0.594 0.750 0.569 0.621 0.703 0.541 0.579 0.747 0.599 0.583 0.588 0.841 104160 104353 67481 67875 48012 104707 211161 142809 211218 124077 104678 143270 7293 7294 7126 7345 7291 7368 745B 745A 727 728 740 9639 736 740.1A 743.2 738B Other O O O O O O O O O O O O GJ GJ HR GJ GJ SA GJ GJ HR SA SA HR GJ SA SA SA SA GJ SA GJ HR SA SA GJ HR SA SA HR HIP 94336 94802 92283 92311 92418 93101 93185 94336 93341 92532 93377 94346 92882 92895 94075 93427 94905 94615 94926 93518 92918 93746 94981 95262 92984 93017 94645 94751 95015 94761 95319 95428 A B HD 349726 179957 182189 174080 229590 174457 176029 176377 178911 179958 230409 174912 176733 180161 175317 175541 177153 181144 230999 180702 176982 175518 177830 181655 181720 175726 176051 179949 180684 181234 180617 182488 182619 – 54 – Sgr Cyg Note Sgr Cyg Aql θ V4200 o ω 16 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 9.33 9.98 9.87 9.82 9.06 9.84 9.06 9.75 9.66 9.65 9.90 9.16 9.89 9.51 8.26 9.88 9.73 9.92 9.80 9.38 9.82 9.83 9.91 9.21 · · · · · · · · · 10.04 (Age/yr) log 1 1 1 1 1 1 1 1 1 5. 4. · · · · · · · · · 24. 50. 29. 16. 16. 26. 22. 10. 54. 34. 27. 22. 41. 34. 26. 24. 37. 27. 20. 36. 20. 32. 15. ys) · · · · · · · · · rot · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · -4.74 -5.16 -5.08 -5.05 -4.56 -5.06 -4.56 -5.00 -4.94 -5.21 -4.94 -5.10 -4.63 -5.10 -4.85 -5.09 -4.99 -4.35 -5.11 -5.03 -4.77 -5.05 -5.05 -5.11 -4.65 R log · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · 1.47 0.45 1.00 4.71 5.30 1.78 4.97 2.65 8.61 1.59 2.44 1.41 3.04 2.00 8.37 1.41 3.00 4.65 1.57 1.87 5.46 % diff S σ S ued 0.138 0.229 0.525 0.941 0.643 0.130 0.178 0.148 0.146 0.213 0.187 0.145 0.314 0.302 0.148 0.206 0.150 0.146 0.546 0.160 0.250 0.157 0.157 0.380 0.128 1.135 0.145 0.237 0.155 0.210 0.155 0.148 0.145 0.243 Grand tin th 1 1 1 1 1 5 1 2 4 8 3 1 2 1 1 1 1 2 1 1 16 19 10 18 15 14 18 16 17 12 10 11 11 14 Mon Bins # 2—Con 1 1 1 2 9 6 1 3 4 1 2 1 1 1 1 5 1 1 Obs 20 49 96 92 13 26 26 17 27 22 60 20 23 16 20 39 able # T End 52833 52833 52833 51442 52834 52834 50277 50609 50715 52517 52489 52489 52160 52835 52835 52835 50716 51013 52833 50367 52489 51013 52834 52805 52836 52834 52833 51013 51013 51013 51412 52101 52573 51442 JD-2400000 Begin 50366 52833 52833 51442 50367 50602 50277 50602 50284 52112 52489 50602 52106 50277 50277 50955 50548 51013 50548 50276 50284 51013 50806 51013 51755 51342 52095 51013 51013 51013 51342 52101 51013 51442 · V · · M 4.97 6.25 7.91 4.27 5.87 5.46 3.03 2.82 3.14 4.60 4.32 3.68 3.95 6.25 4.60 6.01 5.37 4.14 5.88 5.97 4.04 4.43 4.79 4.63 5.85 4.25 3.54 4.20 3.57 4.62 2.95 4.52 7.21 B-V 0.719 0.932 0.840 1.318 0.761 0.786 1.017 0.855 0.748 0.395 0.661 0.643 0.563 0.642 0.922 0.640 0.929 0.745 0.718 0.797 1.011 0.641 0.661 0.660 0.727 0.599 0.678 0.531 0.623 0.525 0.612 0.915 0.647 1.155 124877 105417 124664 87974 105038 104879 143674 125036 104914 68845 87733 87842 125154 188654 7373 7462 7578 7602 7597 7469 7504 7503 7560 7569 764.1A 1240 9659 1237 762.2 761.1 773.2 773 Other O O O O O O O O O O O O O O SA SA GJ GJ HR SA GJ HR HR SA HR GJ GJ SA HR SA SA HR HR GJ HR GJ SA SA GJ SA SA HR HR SA SA SA HIP 98020 96471 96085 95447 95740 95962 96100 96576 97944 98206 98505 98036 95575 96183 96434 98066 95772 96813 96441 96901 95821 96895 98192 97255 95926 98204 97336 97420 97675 97767 97769 97779 97805 HD 188510 184860 183870 182572 183263 183658 185144 185501 188088 189067 185295 189733 188512 183255 184385 184962 188376 183341 185720 185395 186427 183650 186408 189087 186704 183756 188807 187123 187237 187691 187923 188015 187897 187760 – 55 – A t onen comp Note Aql from 00 V1654 4.1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 9.68 9.70 8.90 8.72 9.82 9.68 9.56 9.29 9.90 9.63 9.65 9.71 9.89 9.39 9.61 9.94 9.55 9.79 9.43 9.91 9.63 9.85 9.71 9.88 · · · · · · · · 10.01 10.01 (Age/yr) log 1 1 1 1 1 1 1 1 7. 9. · · · · · · · · 31. 39. 15. 28. 23. 10. 37. 10. 10. 41. 40. 47. 15. 33. 34. 29. 44. 37. 20. 32. 35. 31. 14. 29. ys) · · · · · · · · rot · · · · · · · · P (da 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 0 HK · · · · · · · · -4.96 -4.97 -4.48 -4.43 -5.05 -4.96 -4.88 -4.71 -5.10 -4.93 -4.94 -4.98 -5.09 -5.18 -4.77 -4.91 -5.13 -4.88 -5.03 -5.18 -4.80 -5.11 -4.93 -5.07 -4.97 -5.09 R log · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · 5.27 7.76 2.32 6.36 1.32 3.21 1.35 1.54 1.46 4.39 0.56 1.59 5.90 1.60 1.79 3.29 1.83 5.53 5.33 1.14 1.37 1.87 % 12.21 11.40 diff S σ S ued tin 0.447 1.600 0.170 0.175 0.166 0.662 0.675 1.298 0.154 0.350 0.892 0.176 0.342 0.148 0.135 0.199 0.153 0.184 0.142 0.189 0.165 0.166 0.136 0.209 0.147 0.159 0.157 0.200 0.145 0.488 0.181 0.150 0.155 0.147 Grand th 8 1 1 4 7 1 2 1 5 2 5 1 1 1 8 1 1 1 2 7 15 15 20 21 14 17 19 21 16 11 16 10 10 18 2—Con Mon Bins # able T 9 1 1 6 1 2 1 2 8 1 2 1 1 1 1 2 Obs 21 25 13 25 12 67 43 28 25 31 20 15 28 13 14 16 15 37 # End 52834 52805 52832 52835 52832 52836 52835 52833 52805 51442 52836 50367 52576 51013 52778 50366 52834 52833 52835 51013 52540 52835 52834 52834 52834 52836 51013 52540 51013 51013 52835 51013 52159 52835 JD-2400000 Begin 50548 50984 52832 50984 52832 52515 51439 50276 51342 51442 50366 50284 50602 51013 50366 50276 50277 50277 52238 51013 52515 50806 50366 50984 51755 51793 51013 51368 51013 51013 51410 51013 51707 51013 · V · · 5.08 6.87 5.35 4.84 7.34 6.32 7.75 7.93 4.72 1.10 4.56 4.80 3.74 6.15 5.72 5.78 3.33 3.95 5.70 4.67 3.92 6.30 3.72 4.23 4.25 5.58 4.45 3.71 5.45 4.15 3.29 4.01 M 11.04 B-V 1.542 0.860 0.705 1.128 0.796 0.642 1.150 0.815 1.320 1.296 0.749 0.981 0.600 0.654 0.689 0.924 0.714 0.830 0.793 0.661 0.747 0.654 0.680 0.938 0.704 0.683 0.512 0.759 0.567 0.726 0.554 0.520 0.519 0.662 88118 163190 125595 144192 125597 49176 32429 125857 106276 144266 88563 106041 189226 144449 144450 106138 7670 7643 7672 7683 7845 4138 793 778 786 783.2A 779.1 775.1 782 Other O O O O O O O O O O O O O O O O GJ GJ HR SA GJ HR SA GJ GJ SA HR GJ SA GJ SA GJ SA HR SA SA HR SA SA SA SA SA SA SA SA HIP 98767 98714 98792 98575 98589 98878 99427 99452 99727 98819 98828 98698 99711 98677 99729 99385 98978 98921 99965 101180 101059 101345 101382 101597 100072 100363 100500 100568 100895 100896 100963 100970 100970 B A HD 195104 190360 190228 190404 192020 189561 189625 190412 193202 191785 192343 195564 190406 190470 190007 192263 190067 192344 191391 195987 191022 190771 196201 193216 193017 193795 194035 193901 194766 194765 195034 195019 195019 – 56 – 3931 Note +41 816-60 Aqr LP BD 11 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · 9.77 9.74 8.44 9.76 9.16 9.87 9.38 9.32 9.53 9.71 9.62 9.62 9.63 9.89 9.87 9.44 9.61 8.86 9.70 9.69 9.46 9.85 · · · · · · · · · · · 10.02 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 8. 8. 8. · · · · · · · · · · · 38. 18. 15. 54. 16. 42. 20. 12. 10. 17. 26. 19. 31. 29. 25. 20. 20. 28. 21. 21. ys) · · · · · · · · · · · rot · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · -5.01 -4.99 -5.01 -5.19 -4.37 -4.62 -5.08 -4.77 -4.73 -4.86 -4.98 -4.92 -4.92 -4.92 -5.10 -5.08 -4.91 -4.97 -4.96 -4.81 -4.47 -4.82 -5.07 R log · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · 6.96 1.84 0.26 1.48 6.38 2.04 1.46 5.14 7.27 3.25 3.00 3.58 2.13 2.64 0.94 1.97 1.43 1.19 2.34 2.98 2.22 % 10.55 10.45 diff S σ S ued 1.294 0.156 0.362 0.555 0.448 0.457 0.163 0.267 0.151 0.948 0.750 0.151 0.134 0.175 0.420 1.553 0.938 0.621 0.170 0.179 0.210 0.146 0.147 0.207 0.170 0.172 0.187 0.158 0.161 0.168 0.179 0.326 0.195 0.146 Grand tin th 1 6 1 1 4 1 3 1 2 2 1 4 9 1 1 1 3 2 5 2 1 7 7 10 11 14 16 18 16 16 15 11 12 15 Mon Bins # 2—Con 2 8 2 1 6 1 8 2 4 2 1 5 1 1 1 4 2 6 3 1 Obs 20 12 19 15 21 29 28 21 24 19 14 31 18 14 able # T End 52833 52835 52829 52805 50366 52832 52807 52832 52836 52836 52835 50366 52833 52836 52835 52833 52450 52836 52101 50715 52835 50276 52836 50548 51013 52160 52836 52162 50957 51051 51013 52806 52836 52515 JD-2400000 Begin 51343 52805 51704 50602 50366 52832 52515 52832 52515 52834 50602 50277 50984 50366 50277 50366 51013 50366 52101 50277 50548 50276 50604 50548 51013 51013 52095 51013 50366 50984 51013 51341 50366 51373 V 6.05 7.04 6.38 5.51 5.61 5.23 5.40 9.31 7.41 5.89 4.82 5.53 3.11 3.80 4.10 3.18 5.20 4.61 6.74 5.45 6.26 5.17 4.32 3.09 4.63 4.41 5.21 4.47 4.37 4.01 4.74 M 12.71 10.45 10.29 B-V 1.653 0.590 1.490 1.491 1.054 0.939 0.767 0.766 0.692 0.780 1.483 1.119 0.901 0.611 0.719 0.661 0.559 0.635 0.883 0.671 0.610 1.068 0.685 0.970 0.666 0.584 0.511 0.525 0.620 0.914 0.587 0.650 0.606 0.654 71071 190052 106908 212635 189666 106494 126508 212692 126530 89320 7914 7898 7994 7907 8041 7972 821 806 1259 4157 809 819A 794.3 1255D 808.2 816.1A 818 Other O O O O O O O O O O GJ GJ GJ GJ HR SA SA SA HR GJ HR HR SA HR HR GJ GJ SA SA GJ SA GJ SA GJ SA SA GJ HIP 104432 102401 103039 103256 103269 102264 102040 104733 104367 104659 101997 103096 103077 101966 103735 103682 102642 104239 102766 101875 102486 102610 102791 102970 103983 104225 104318 104587 102851 104071 103859 104075 103455 104092 HD 197214 197076 202108 201203 201891 196761 199305 198802 196885 199918 199960 198387 200968 198425 196850 197711 198089 199019 199476 200565 201651 201219 201924 198550 200538 200560 200746 199598 200779 – 57 – 2407 Note +59 BD 1 1 1 1 1 1 1 1 1 1 1 1 7 · · · · · · · · · · · · · · · · · · · · · · · · < 8.72 9.42 9.82 9.59 9.48 9.80 9.56 9.06 8.39 8.87 9.19 8.84 8.98 9.17 9.71 9.83 9.41 8.38 9.77 · · · · · · · · · · · · 10.03 10.25 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 1 9. 5. 7. 2. 3. 7. · · · · · · · · · · · · 35. 39. 37. 31. 35. 34. 16. 17. 10. 12. 12. 19. 17. 71. 27. 46. ys) · · · · · · · · · · · · rot · · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · · -4.43 -4.79 -5.05 -4.90 -4.83 -5.03 -4.88 -5.20 -4.64 -4.56 -4.46 -4.52 -4.37 -4.22 -4.63 -4.47 -4.98 -5.05 -5.39 -4.79 -4.36 -5.01 R log · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · 3.09 2.22 0.75 2.04 5.43 3.10 5.64 3.54 0.79 0.29 7.81 2.92 2.94 9.41 1.33 5.00 1.76 1.56 8.31 2.95 4.98 % diff S σ S ued 0.130 0.850 0.387 0.256 0.250 0.251 0.346 0.533 0.313 0.450 0.537 0.156 0.247 0.194 0.206 0.278 0.157 0.568 0.196 0.279 1.717 0.288 0.746 1.642 0.755 0.125 0.197 0.159 0.103 0.147 0.217 0.246 0.429 0.175 Grand tin th 8 1 1 4 3 1 3 1 3 3 2 1 3 1 1 3 1 1 1 1 7 3 1 2 2 9 1 4 13 15 16 16 10 10 Mon Bins # 2—Con 1 1 7 6 1 7 1 6 7 4 1 6 1 1 7 1 2 1 1 7 1 3 2 1 Obs 16 20 16 23 26 21 20 13 18 15 able # T End 52830 50957 52832 52834 52807 52832 52834 52832 52833 52830 52833 52833 52807 52833 52832 52807 52832 50366 52833 52835 52806 52807 51374 52836 50419 51075 52832 51442 51793 50689 52160 52829 52807 51013 JD-2400000 Begin 51410 50957 52832 52515 52515 52832 52515 52832 52516 52515 52539 52833 52516 52833 52832 52515 52832 50366 52833 50367 51410 50366 51374 50366 50276 50276 50366 51442 51342 50604 51013 51341 50984 51013 V 6.27 5.10 5.30 4.07 6.07 5.33 6.28 5.01 5.39 5.34 5.56 4.71 5.50 5.70 4.24 5.23 6.71 5.15 6.84 9.10 7.83 6.19 3.46 0.69 6.73 8.02 4.50 0.45 3.91 4.57 5.71 3.82 M -1.34 11.19 B-V 0.551 1.620 0.727 0.686 0.529 0.868 0.693 0.937 0.689 0.750 0.690 0.759 0.623 0.798 0.755 0.504 0.720 1.040 0.777 1.020 1.453 1.261 0.911 0.971 1.698 0.887 0.990 1.340 0.737 1.062 0.600 0.720 0.880 0.577 126991 127122 90050 127201 71762 89899 8382 8372 838.1A 829A 824 846 822.2 830 825.3 840 826.1 Other O O O O O O GJ GJ GJ SA GJ GJ GJ SA HR GJ SA GJ HR SA GJ SA SA HIP 106106 106924 107457 105038 107107 108782 105000 107070 105918 107038 106147 107941 108506 108774 108028 104809 105152 105232 105388 106122 106913 107821 107920 108156 108296 108473 108525 108809 107958 105341 107840 107822 107040 HD 207491 207485 202575 206387 209290 202573 206374 204277 207897 204587 207874 208801 209393 208038 201989 202751 203030 202917 204814 205905 207740 207966 208313 208527 208776 208880 209253 207992 203040 207804 207839 206332 – 58 – eg Lac P Cep 2096 Note PsA V383 DO ZI V376 τ 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · 9.70 9.59 9.73 9.46 9.91 8.78 9.75 9.57 9.88 9.73 8.95 9.89 9.88 9.65 9.38 9.83 9.79 9.78 9.83 9.78 9.62 · · · · · · · · · · · 10.01 10.01 (Age/yr) log 1 1 1 1 1 1 1 1 1 1 1 8. 8. · · · · · · · · · · · 39. 38. 33. 24. 35. 19. 11. 30. 15. 38. 18. 32. 22. 41. 54. 28. 26. 33. 44. 12. 38. ys) · · · · · · · · · · · rot · · · · · · · · · · · P (da 1 1 1 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · · · · · · · 0 HK · · · · · · · · · · · -4.97 -4.90 -4.99 -4.82 -5.11 -5.00 -4.44 -4.89 -5.09 -4.50 -4.99 -5.10 -5.09 -4.94 -4.77 -5.06 -5.18 -5.03 -5.02 -5.05 -5.18 -5.02 -4.92 R log · · · · · · · · · · · · · · · · · · /S · · · · · · · · · 1.64 1.76 4.08 2.78 1.63 1.40 9.14 3.47 1.33 2.03 0.94 3.39 1.98 4.80 1.58 2.09 1.18 2.25 1.14 2.23 7.95 % 10.47 12.69 11.11 10.39 diff S σ S 1.011 1.838 0.112 0.174 0.165 0.197 0.165 0.590 1.042 0.198 0.145 0.659 0.154 0.374 0.389 0.147 0.147 0.215 0.143 0.293 0.175 0.707 0.349 0.167 0.147 0.155 1.156 0.135 0.156 0.156 0.154 0.136 0.147 0.189 Grand ued th tin 3 5 1 1 1 1 1 7 3 7 1 6 5 9 6 3 1 1 1 8 9 6 16 14 21 11 14 13 26 14 22 12 12 18 Mon Bins # 2—Con 7 7 1 1 1 1 1 1 8 6 1 1 1 Obs 24 15 14 56 12 17 12 51 16 19 19 10 66 23 62 19 22 23 33 16 10 # able T End 52829 52536 52834 52834 52832 52836 52832 52832 52836 52807 52832 52832 51439 52807 51440 52807 52834 52807 52807 52601 52602 52829 52832 52832 52833 52162 52806 51374 52829 51013 52832 51013 52829 52807 JD-2400000 Begin 52515 50367 52095 51410 52832 52515 52832 52832 51341 52095 52832 52832 51439 52189 51013 51342 50276 51010 50367 50606 52096 50277 50277 50277 50806 51013 52095 51374 51013 51013 50367 51013 51793 52095 · · V · · · · 9.96 5.33 5.36 6.00 5.85 4.29 4.13 5.50 6.70 6.71 5.48 3.58 2.46 6.45 5.27 3.85 4.90 7.17 3.64 4.50 3.54 4.89 4.82 3.72 4.56 3.19 4.17 3.95 3.27 M 10.65 13.31 11.58 B-V 0.960 1.531 1.465 0.788 0.682 0.902 0.816 0.594 0.700 0.719 0.938 1.800 0.970 1.080 0.812 1.613 0.489 0.688 0.966 0.721 0.735 0.773 1.143 0.890 0.649 0.582 0.670 0.674 0.537 0.535 0.810 0.668 0.702 0.756 51891 108160 3704 107694 145866 127300 145939 213830 52097 146142 145912 52209 145965 8447 8455 849 851 848.4 862 868.0 4291 850 851.3 860A 9787 Other O O O O O O O O O O O O O SA SA GJ GJ SA SA GJ SA SA GJ HR SA SA GJ GJ GJ SA SA SA HR GJ GJ GJ SA SA HIP 109388 109555 109169 109355 109162 109378 109110 109144 110508 110716 108947 110996 108859 109422 109646 110853 111136 111960 112190 112245 109527 111148 111888 111274 109428 109439 109822 110893 110893 111349 111748 109836 A B HD 211681 210312 210144 210277 209779 215578 209875 239960 212291 212733 209599 213042 209458 210302 210752 212801 239960 213472 214749 215152 215500 210667 213519 214683 213575 210392 210460 211038 213628 214557 211080 – 59 – 5.4 § See Note eg P eg Aqr; P 72 MT ξ 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 8.85 9.32 9.58 9.62 9.59 9.23 9.25 9.83 9.64 9.87 9.86 8.99 9.35 9.88 8.62 9.55 9.78 9.76 9.87 9.72 8.94 9.67 9.57 9.63 9.67 9.96 · · · · · · · · (Age/yr) log 1 1 1 1 1 1 1 1 7. 5. 8. 5. 8. · · · · · · · · 29. 37. 39. 40. 48. 17. 29. 10. 10. 27. 37. 17. 19. 17. 39. 44. 42. 22. 11. 20. 33. ys) · · · · · · · · rot · · · · · · · · P (da 1 1 1 1 1 1 1 1 · · · · · · · · · · · · · · · · 0 HK · · · · · · · · -4.47 -4.73 -4.90 -4.92 -4.90 -4.67 -4.68 -5.06 -4.93 -5.08 -5.07 -4.52 -4.75 -5.09 -4.41 -4.88 -5.02 -5.01 -5.08 -4.98 -4.95 -4.89 -4.93 -4.50 -4.95 -5.15 R log · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · /S · · · · · · · · · · · · · · · · 1.87 4.21 1.96 2.00 6.74 6.14 1.36 2.49 1.65 2.26 0.72 1.59 1.28 1.57 % 13.73 10.44 11.30 17.18 diff S σ S ued 1.168 0.316 0.165 0.259 0.196 0.193 0.205 0.913 0.112 1.020 0.206 0.213 0.164 0.148 0.152 0.139 1.882 1.569 1.070 0.301 0.231 0.148 0.150 0.181 0.188 0.180 0.245 0.160 0.343 0.177 0.302 0.153 0.165 0.140 tin Grand th 1 2 3 1 1 1 1 3 4 1 2 1 3 7 3 1 1 1 7 4 1 1 8 1 24 14 15 12 22 17 14 15 16 15 Mon Bins 2—Con # able 1 2 7 1 1 1 1 4 5 3 2 1 1 1 1 6 1 1 1 Obs 20 37 29 17 14 53 16 30 25 23 11 14 33 23 115 T # End 52829 52835 52159 52807 52833 52833 52832 52832 52807 50786 52807 52830 52830 52190 52160 52829 52832 52159 52229 52101 52807 52806 52829 52833 51014 51014 51374 52834 52162 51014 51014 52829 52807 51014 JD-2400000 Begin 52829 50602 51374 52515 52833 52833 52832 52832 52515 50366 50666 50366 50984 52121 52158 51014 51014 52123 52121 52101 50276 50667 50367 52189 51014 51014 51374 52096 51013 51014 51014 51342 50367 51014 V 4.72 4.74 5.45 5.50 5.22 5.75 7.07 0.18 9.49 8.33 9.76 4.52 2.98 4.24 4.70 4.18 3.15 3.40 6.68 5.12 6.21 6.03 4.77 5.13 4.22 4.68 3.82 4.48 4.57 4.47 3.41 4.21 M 10.29 11.79 B-V 1.566 1.597 0.620 0.590 0.817 0.803 0.821 0.859 1.094 1.192 1.507 1.379 1.483 0.666 0.482 0.581 0.744 0.544 0.502 0.886 0.849 0.646 1.012 0.867 0.658 0.750 0.724 0.632 0.530 0.607 0.604 0.617 0.679 0.597 52754 52768 108240 72937 108437 146541 127869 191529 3796 10607 108390 8729 8788 8772 8734 8792 8665 8784 891 876 880 884 9798 9808 887 4313 Other O O O O O O O O O O O GJ GJ SA SA SA GJ HR SA HR SA SA SA SA GJ HR HR GJ HR HR SA SA GJ GJ GJ SA HR HIP 114411 113020 113829 114385 112812 112829 114456 112426 113086 113296 113357 113695 114081 114378 114424 113438 113386 113576 113896 113421 113238 112870 114096 112447 112527 113905 112768 113283 113989 114046 114322 114028 113994 112813 HD 217813 218739 216275 216320 218868 215704 216625 216899 217014 217618 218235 218687 218730 217165 217004 217357 217877 217107 216770 216259 218261 215648 216520 218168 216191 216803 218209 217987 218566 218133 218101 216182 – 60 –

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This preprint was prepared with the AAS LATEX macros v5.2.