National Optical Astronomy Observatories

National Optical Astronomy Observatories

Internal

Quarterly Report

January - March 1990

April 26,1990

TABLE OF CONTENTS

I. INTRODUCTION 1

II. PERSONNEL 2

Appendices

Appendix A: Telescope Usage Statistics Appendix B: Observational Programs I. INTRODUCTION

In June 1988, the Division of Astronomical Sciences of the National Science Foundation (NSF) decided that one quarterly report would be timed to coincide with the Annual Presentation to the NSF. Information that would have been included in the second quarter report was subsumed instead into material prepared by NOAO for the Annual Centers Presentation to the NSF, held April 10 - 12, 1990 in Washington, D.C.

The NOAO Management Committee decided NOAO would continue to keep quarterly records of statistics. This document contains statistics from the Personnel office, telescope usage statistics, and observational programs. n. PERSONNEL

A. Visiting Scientists.

The following visitors arrived at NOAO facilities for periods of one month or more during the January 1 - March 31, 1990 quarter.

date NOAO facility arrived name institution visited

1/1/90 Rory Toma University of Arizona - Tucson NSO/Tucson 1/8/90 Gretchen Harris University of Waterloo - Canada KPNO 1/8/90 William Harris McMaster University - Canada KPNO 1/15/90 Eileen Friel Dominion Astrophysical Observatory CTIO 1/17/90 William Julian New Mexico State University - KPNO Las Cruces 1/22/90 Steve Howell University of Arizona - Tucson KPNO 1/26/90 Robert Schommer Rutgers University CTIO 2/1/90 Peter Bernath University of Arizona - Tucson CCS 2/1/90 Thilak Fernando University of Arizona - Tucson CCS 2/1/90 Cori Frum University of Arizona - Tucson CCS 2/1/90 Yurij Gilagolevskij Special Astrophysical Observatory KPNO Kraj, U.S.S.R. 2/1/90 Becky Hailey University of Arizona - Tucson CCS 2/1/90 Clive Jarman University of Arizona - Tucson CCS 2/1/90 Stephen Kukolich University of Arizona - Tucson CCS 2/1/90 Mark McCaughrean University of Arizona - Tucson CCS 2/1/90 Deanne Pauley University of Arizona - Tucson CCS 2/1/90 Mark Roehrig University of Arizona - Tucson CCS 2/1/90 Samuil Svainshtein Inst, for Terrestrial Magnetism - NSO/Tucson Washington, D. C. 2/1/90 Simon Tam University of Arizona - Tucson CCS 2/1/90 Todd Tripp University of Arizona - Tucson KPNO 2/1/90 Oran White Lazy FW Ranch - Boulder, Colorado NSO/Tucson 2/5/90 Donald Hamilton CalTech - Pasadena, California CCS 2/21/90 Michael Corbin Ohio State University CTIO 3/6/90 Pierre Lena Observatoire de Paris - Meudon, France KPNO The following shows details of new appointments made to NOAO during the January 1 - March 31, 1990 quarter.

B. New Appointees.

date of name position NOAO division appointment

1/2/90 Larry Goble Senior Engineer NOAO 1/8/90 Nicolas Roddier Assistant Engineer NOAO 2/5/90 Karie Meyers Public Information Officer NOAO 2/6/90 Roger Luce Senior Engineer KPNO 3/1/90 William Hull Senior Engineer NSO/Sunspot

C. Change of Status.

date name position NOAO division

3/1/90 Kurt Cramer Mgr. KP Operations to KPNO Mgr., Telescope Svcs. TELESCOPE USAGE STATISTICS

January - March 1990

APPENDIX A

Astronomical Observations Scheduled Maintenance, Hours Used Hours Lost Engineering, Instrument Tests, Hours Equipment Equipment Telescope Scheduled Visitors Staff Weather Failure Changes, etc.

4-m 862.7 438.3 221.4 78.3 63.1 61.6

1.5-m 855.6 544.9 147.1 70.5 18.3 74.8

1-m 744.8 541.0 31.9 126.1 14.5 31.3

CTIO 0.9-m 845.5 665.2 73.1 88.0 3.2 16.0

*0.6/0.9-m 248.9 119.5 42.9 39.0 8.0 39.5

0.6-m 41.5 27.0 0 14.5 0 0

4-m 1142.5 620.08 80.42 326.75 48.25 67.0

2.1-m 1067.0 546.3 103.7 343.0 44.5 29.5

Coude" Feed 965.75 534.25 71.0 274.5 82.0 4.0

KPNO 1.3-m 1049.75 465.95 154.8 367.25 37.75 24.0

#1 0.9-m 914.0 356.65 181.6 345.75 17.0 13.0

#2 0.9-m 825.75 383.5 111.25 310.25 20.75 0

Schmidt 173.5 66.75 0 106.75 0 0

Hilltop Dome 2448.0 454.0 1124.0 745.0 125.0 0

Vac. Tower 599.0 136.0 143.0 255.0 65.0 0

Evans Fac. 1609.0 561.5 298.5 625.0 124.0 0

NSO **FTS Lab 263.5 76.5 0 36.0 3.0 148.0

**McMath 555.5 132.0 65.5 338.0 20.0 0

Vacuum/KP 708.0 269.5 0 366.5 72.0 0

Fourier Tach. 544.0 102.0 0 442.0 0 0

Note: Scheduled hours are calculated according to the ephemerides for CTIO: January - 8.5 hours/night; February - 9.5 hoursAiight; March - 10.5 hours/night.

* Use restricted to dark of the moon.

** Totals include both day and night hours. (All others are day only.)

OBSERVATIONAL PROGRAMS

APPENDIX B

Cerro Tololo Inter-American Observatory

January-February-March: Individual Telescope Assignments are listed below. Graduate Students are indicated by an asterisk after their names. Nights assigned, (hours worked), and telescope used are indicated. Service Observing programs are denoted by S.O. instead of nights assigned.

C. Anguita and M.T. Ruiz, U. de Chile: "CCD Parallaxes for Faint Proper Motion ", 3(26)1.5-m.

B. Anthony-Twarog, Ohio State U.: "Standard Fields for CCD uvby Observations", ll(71)l-m, 2(13)0.9-m, 3(8)0.6-m.

J. Baldwin, CTIO: "Photometric Monitoring of a QSO Sample" 2(20)0.9-m.

J. Baldwin, CTIO, and M. Corbin*, Ohio State U.: "The Narrow-Lined Region of NGC 3393", 2(21 )4-m, l(9)0.9-m.

D. Bell* and K. Yoss, U. of Illinois: "Spectroscopy and Photometry of G and K Stars in Vela", 6(57)1.5-m, 10(73)l-m.

M. Buie, STScI, and D. Tholen, U. of Hawaii: "Photometry of Pluto-Charon Mutual Events", 2(17)1.5-m.

R. Buta and D. Crocker, U. of Alabama: "A CCD Imaging Survey of Southern Outer-Ringed ", 4(39)1.5-m, 6(54)1-m.

P. Conti, U. of Colorado, W. Sargent, Caltech, and W. Vacca, U. of Colorado: "Wolff-Rayet Galaxies", 3(27)4-m.

D. Crisp, Jet Propulsion Lab., J. Elias, CTIO, and F. Gerbault, Ames Research Center: "Infrared Imaging of the Dark Hemisphere of Venus", 6(57)1.5-m (daytime observations).

A. Crotts, NASA Goddard SFC, and S. Heathcote, CTIO: "The Dynamics and Morphology of the Emission-line Nebula Surrounding SN1987A", 3(28)4-m, 2(20)1.5-m.

A. Danks, Applied Research Corp., and M. Perez, IUE Observatory: "CCD Photometry of Southern SO Galaxies", 8(72)0.9-m.

R. de Carvalho, S. Djorgovski, M. Strauss, and W. Weir, Caltech: "Spectroscopy and Photometry of Southern Elliptical Galaxies", l(ll)1.5-m, 6(45)0.9-m.

K. DeGioia-Eastwood, Northern Arizona U., and K. Cudworth, U. of Chicago: "The Present Day Mass Function in N3603 and Tr 14/16", 6(37)0.9-m.

1 D. DePoy, CTIO, I. Gatley and R. Probst, KPNO: "IR Spectroscopy of Regions of Massive Formation in the LMC", 3(29)4-m.

L. Deutsch, G. Fazio, and J. Hora*, Harvard-Smithsonian Center for Astrophys., and W. Hoffmann, U. of Arizona: "8-13 Micron Imaging of SN 1987A and Planetary Nebulae", 4(28)4-m.

J. Drilling, J. Vijapurkar*, and C. Perry, Louisiana State U., and K. Simon, U. Miinchen: "Spectroscopic and Photometric Studies of OB+ Stars", 9(77)l-m.

0. Eggen, CTIO: "Star Photometry", 2(15)1.5-m.

J. Elias, CTIO, and J. Frogel, Ohio State U.: "IR Photometry of IRAS Stars in the Magellanic Clouds", 3(29)4-m.

J. Elias, CTIO: "Infrared Spectroscopy of Herbig-Haro Objects", 5(23)4-m.

H. Ford and X. Hui*, STScI, K. Freeman, Mt. Stromlo and Siding Spring Observatories, and G. Jacoby and R. Ciardullo, KPNO: "Halo Dynamics and the Mass Distribution in M104 (the Sombrero)", 4(22)4-m.

E. Friel, Dominion Astrophysical Obs., and K. Janes, Boston U.: "Spectroscopy of Outer Disk Open Clusters", 3(31)1.5-m.

J. Graham, Dept. Terrestr. Magnetism: "Emission-line Stars in the Gum Nebula Region" 7(45)MS.

J. Graham, Dept. Terrestr. Magnetism, D. Geisler, N. Suntzeff, and T. Ingerson, CTIO, and M. Mateo, The Carnegie Observatories: "Abundances of Red Giants in Large Magellanic Cloud Clusters", 3(24)4-m, 2(17)0.9-m.

S. Heathcote, CTIO, and B. Reipurth, ESO: "Using Reflection Nebulae as Probes of the Close Environment of Young Stellar Objects", 2(21)4-m.

W.D. Heintz, Swarthmore Coll.: "Observations of Southern Double Stars", 12(114)0.9-m, 2(19)0.6-m.

J. Imamura, U. of Oregon, C. Ho and J. Middleditch, Los Alamos National Lab, and L. Whitlock, U. of Florida: "Study of Rapid Optical Pulsars in the Large Magellanic Cloud", 6(31)1.5-m.

C. Impey, U. of Arizona, and X.T. He, Beijing Normal U., China: "QSOs as Probes of High ", 3(29)4-m.

H. Kirkpatrick*, U. of Maryland, T. Heckman, Johns Hopkins U., and A. Wilson, U. of Maryland: "Comparing Star Formation Rates in Seyfert and Normal Galaxies", 3(32)1.5-m.

A. Landolt and R. Light, Louisiana State U.: 1) "UBVRI Photometric Sequences I", 2) "UBVRI Photometric Sequences III", 7(32)1.5-m. S. Lipari, U. de Cordoba, Argentina: "Spectroscopy of Active Galaxies", 3(14)l-m.

B. Margon and P. Szkody, U. of Washington, and R. Williams, CTIO: "Photometry of the CV ESV1132-11", 3(27)0.9-m.

J. Maza, C. Anguita, M.T. Ruiz, and I. Kohnenkamp, U. de Chile: " Proper Motion of the LMC", 3(27)4-m.

K. Meech, U. of Hawaii, and W. Weller, CTIO: "Recovery of Periodic Comets at Large Heliocentric Distances", 5(36)MS.

A. Moneti, ESO: "Search for the Energy Sources of Southern Herbig-Haro Objects", 5(55)1.5-m.

J. Nemec, U. of British Columbia, and M. Mateo, The Observatories CIW: "Are the RR Lyrae Stars in Carina 7 Gyr Old?", 2(23)4-m.

J. Nemec, U. of British Columbia, and A. Walker, CTTO: "CCD Photometry of the Variable Stars in IC4499", 3(32)1.5-m.

P. Nisenson, M. Karovska, C. Papaliolios, and C. Standley, Harvard-Smithsonian Center for Astrophys., and S. Heathcote, CTIO: "Speckle Imaging of SN 1987A", 2(18)4-m.

P. Nisenson, M. Karovska, C. Papaliolios, and C. Standley, Harvard-Smithsonian Center for Astrophys.: "Speckle Observations of SN 1987A and Mira-type Variables", 3(9)4-m.

R. Olowin, St. Mary's Coll., J. Huchra, Harvard-Smithsonian Center for Astrophys., and H. Corwin, U. of Texas: "Mean Cluster and Velocity Dispersions for a Sample of Southern Abell Clusters", 3(27)4-m.

T. Oswalt, Florida Inst, of Technology, P. Hintzen, NASA/Goddard Space Flight Ctr., E. Sion, Villanova U., and J. Liebert, U. of Arizona: "Spectroscopy of Faint Luyten White Dwarf Binaries", 4(36)4-m.

C. Pennypacker, Lawrence Berkeley Lab., J. Middleditch, Los Alamos National Lab., G. Fazio, Harvard-Smithsonian Center for Astrophys., T. Sasseen, S. Perlmutter, R. Muller, H. Marvin, L.-P. Wong, and C. Smith, Lawrence Berkeley Lab. 2(17)4-m.

B. Penprase* and J. Blades, STScI: 1) "Optical Spectroscopy of High Latitude Molecular Cloud Cores", 2) "Spectroscopic Observations of Nearby High Velocity Clouds", 6(32)l-m.

D. Peterson, SUNY: "Occultations of Praesepe Cluster Members", 2(12)1.5-m.

R. Phelps* and K. Janes, Boston U.: "An Investigation of the Galactic Initial Mass Function", 5(51)0.9-m.

A. Phillips*, U. of Washington: "HE Regions in Barred Spiral Galaxies", 6(63)0.9-m. M. Phillips, D. DePoy, J. Elias, A. Gomez, M. Hamuy, S. Heathcote, M. Navarrete, N. Suntzeff, D. Terndrup, L. Wells, and R. Williams, CTIO: "Continuing Optical and Infrared Observations of SN 1987A in the LMC", 4(30)4-m, 3(21)1.5-m, 3(13)0.9-m.

M. Phillips, CTIO: "The Spectrum of the Type la Supernova 1989B One Year After Maximum", 2(15)4-m.

M. Phillips, R. Williams, and M. Hamuy, CTIO: "Spectral Evolution of Supernovae and Novae", 6(44)1.5-m.

H. Quintana, A. Ramirez, and L. Ladron de Guevara, U. Catolica de Chile: "Dynamics of cD Cluster Cores", 3(27)4-m.

H. Quintana, A. Ramirez, G. Herding, U. CatoUca de Chile: "Survey of a Complete Sample of Dumb-Bell Galaxies", 2(19)0.9-m.

B.C. Reed, U. of Waterloo: "Optical Galactic Structure at 1 = 250 and 260", 3(21)l-m, 3(12)MS.

J. Roth* and J. Mould, Caltech: "Peculiar Velocities of IRAS Galaxies", 6(62)0.9-m.

M.T. Ruiz, J. Maza, and C. Anguita, U. de Chile: "Search and Study of Faint Nearby Stars", 4(29)1.5-m.

M.T. Ruiz, J. Maza, and M. Takamiya, U. de Chile: "Study of Large Proper Motion Stars", 2(10)1.5-m.

R. Schommer, Rutgers U., G. Bothun, U. of Michigan, T. Williams, Rutgers U., and J. Mould, Caltech: "Large Scale Motions and Deviations from Hubble Flow", 5(45)1.5-m, 4(45)0.9-m.

M. Shara and H. Ford, STScI, R. Williams, CTIO, R. Ciardullo, KPNO, and S. Winkelman*, U. of Michigan: "Recovery of Novae and Detection of Dwarf Novae in the Magellanic Clouds", 2(15)4-m.

M. Shara, R. Burg, C. Sturch, and L. Siciliano, STScI: "The Second Guide Star Photometric Catalog", 12(88)0.9-m.

M. Shara, STScI, A. Moffat, U. de Montreal, and M. Potter, STScI: "A Survey of the Southern Milky Way for Distant Wolf-Rayet Stars, and for SS 433s", 3(30)4-m.

S. Shawl, U. of Kansas, and D. Bord, U. of Michigan: "A Spectroscopic Search for Companions to Southern Long-Period Variable Stars", 6(38)l-m.

J. Steiner and M. Diaz, Inst, de Pesquisas Espaciais: "UBVRI Photometry of CP Pup", 4(20)1-m.

T. Storchi-Bergmann and C.J. Bonatto, UFRGS, Brazil: "Extended Gas Emission in Nearby Seyfert 2 Nuclei", 3(00)0.9-m. N. Suntzeff and M. Phillips, CTIO: "Optical Photometry of Supernovae at Late Epochs", S.O.(5)4-m.

B. Twarog and B.J. Anthony-Twarog, U. of Kansas, and J. Laird, Bowling Green State U.: "Extension and Expansion of the uvby Photometric System", 10(75)l-m. B. Twarog, U. of Kansas: "uvby HB Photometry of A Stars near Berkeley 39", 2(16)1.5-m.

A. Tyson, AT&T Bell Labs, F. Valdes, NOAO, and P. Guhathakurta* Princeton U.: "Cluster Dark Matter and the Nature of the Faint Blue Galaxies", 3(23)4-m.

A. Walker, CTIO: "Cepheids in Centaurus Group Galaxies", S.O.(5)4-m.

G. Wallerstein, U. of Washington: "High S/N Spectra of Interstellar Till and Call in the Vela Supernova Remnant", 3(32)4-m.

D. Walter* and R. Dufour, Rice U.: "Imagery and Spectroscopy of Nebulosities Surrounding Eta Carinae", 4(34)1-m, 4(30)0.9-m.

R. Wing, Ohio State U.: "Recognition and Classification of K-Type Supergiants in the LMC", 8(64)1-m.

R. Wing, Ohio State U., and V. Blanco, CTIO: "Narrow-Band Photometry of M-Type Supergiants in the LMC", 5(44)1.5-m.

D. Womble*, M. Burbidge, V. Junkkarinen, and R. Cohen, U. of California San Diego: "Probing the Extent and Content of Gaseous Galactic Disks with QSO Absorption Lines", 3(31)4-m.

MICHIGAN PROGRAM

J. Schombert, U. of Michigan, N. Caldwell, SAO, and W. Weller, CTIO: "A Search for Dwarfs in Nearby Groups", 7(63)MS.

OBSERVATIONAL PROGRAMS Appendix B Executed Proposals 01/01/90 - 03/31/90 Page 1 Fri Apr 13 11:18:24 1990 Kitt Peak Natiomal Observatory

Nights Hours Days Hours 7615 2 f89 H Abt, N Morrell, National Optical Astronomy Observatories Binary Frequency in the alpha Persei Cluster Coude Feed 6.00 42.00 0.00 0.00

8049 2 s90 H Abt, N Morrell, National Optical Astronomy Observatories A Search for Binaries in Two Extreme Clusters Coude Feed 7.00 3 6.00 0". 00 0.00

8068 2 s90 T Armandroff, National Optical Astronomy Observatories G Da Costa, R Zinn, Yale University and Radial Velocities of Outer-Halo Globular Nr. 1 0.9 meter 2. 00 1.00 0.00 0.00

7829 2 f89 S Balachandran, University of Hawaii Depletion Mechanisms in the Lithium "Dip" Coude Feed 7.00 36.00 0.00 0.00

7087 2 s90 T Beers, Michigan State University G Preston, S Shectman, Mt. Wilson & Las Campanas Observatories A Search for Extremely Low Stars in the Galacti Burrell Schmidt 12.00 25.00 0.00 0.00

8067 8 s90 K Borne, Space Telescope Science Institute J Hoessel, University of Wisconsin M Balcells, Kapteyn Astronomical Institute Internal Dynamics of Tidally-Disturbed Elliptical Galaxies 4 meter 3.00 20.00 0.00 0.00

3197 7 s90 T Boroson, R Green, National Optical Astronomy Observatories Spectroscopic Properties of PG 2.1 meter 6.00 62.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 2 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8039 5 s90 G Bothun, University of Michigan C Impey, University of Arizona Star Formation in Extremely Low Surface Brightness 2.1 meter 6.00 61.75 0.00 0.00

7886 2 f89 J Brown, University of Washington H Johnson, Indiana University K Hinkle, National Optical Astronomy Observatories 10830 in MS/S Stars 4 meter 0.00 0.00 1.00 6.00

7877 8 s90 H Bushouse, Northwestern University A Stanford, University of Wisconsin Near-infrared Imaging of the Arp Atlas of Galaxies 1.3 meter 7.00 51.50 0.00 0.00

8034 8 s90 H Bushouse, Northwestern University Spectral Properties of Interacting Galaxies Nr. 2 0.9 meter 3.00 2.00 D.00 0.00

8048 2 s90 M Castelaz, T Persinger, J Stein, Allegheny Observatory Continuing Intermediate-Band Observations of MAP Region Nr. 2 0.9 meter 6.50 58.50 0.00 0.00

7937 9 f89 A Caulet, B Woodgate, P Hintzen, R Oliversen, L Brown, NASA Goddard Space Flight Center R Green, National Optical Astronomy Observatories J Lowenthal, University of Arizona Lya Disks at Redshift z > 2.3 4 meter 4.00 38.50 0.00 0.00

7870 2 f89 s90 S Challener, Case Western Reserve University Chemical Abundances in High-Velocity G and K Giants Coude Feed 6.00 49.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 3 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 7980 7 f89 K Chambers, Johns Hopkins University G Miley, University of Leiden W van Breugel, University of California, Berkeley Spectroscopy and Dynamics of z > 2 Galaxies 4 meter 2.00 12.50 0.00 0.00

8235 7 s90 K Chambers, Johns Hopkins University W van Breugel, University of California, Berkeley G Miley, University of Leiden Infrared Imaging of Z > 2 Galaxies 4 meter 3.00 16.50 0.00 0.00

7421 8 f89 R Ciardullo, National Optical Astronomy Observatories H alpha Observations of Novae in Local Group Galaxies Nr. 1 0.9 meter 3.00 23.00 0.00 0.00

8183 8 s90 R Ciardullo, G Jacoby, National Optical Astronomy Observatories H Ford, Space Telescope Science Institute Halo Dynamics and Mass Distribution in Elliptical Galaxies: 4 meter 3.00 3.50 0.00 0.00

8130 2 s90 R Dempsey, B Bopp, University of Toledo A Search for Profile Asymmetries in Chromospherically Coude Feed 5.00 36.00 0.00 0.00

8207 3 s90 S Doinidis, T Beers, Michigan State University UBV Photometry of Field Horizontal-Branch Candidate Stars Nr. 2 0.9 meter 7.00 43.00 0.00 0.00

7995 5 f89 R Downes, J Weiland, Applied Research Corporation D Leisawitz, NASA Goddard Space Flight Center C Keyes, University of California, Los Angeles Star Formation in IRAS Cirrus Clouds Burrell Schmidt 5.00 41.75 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 4 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8122 7 s90 S Eales, Space Telescope Science Institute Observations of the CO Bandhead in Extreme IRAS Galaxies 2.1 meter 4.00 23.50 0.00 0.00

8255 7 s90 P Eisenhardt, NASA Ames Research Center M Dickinson, H Spinrad, University of California, Berkeley A Chokshi, Princeton University S Djorgovski, California Institute of Technology P McCarthy, Carnegie Observatories, (OCIW) Infrared Imaging of 3CR Radio Galaxies with Z > 1 4 meter 5.00 36.00 0.00 0.00

8105 7 s90 R Elston, National Optical Astronomy Observatories J Bechtold, University of Arizona OIII[5007] Emission from QSO Absorption Line Galaxies 4 meter 3.50 23.50 0.00 0.00

8266 9 s90 S Faber, S Courteau, University of California, Santa Cruz Analysis of Large-Scale Velocity Flows from a Large Sample Nr. 1 0.9 meter 6.00 48.00 0.00 0.00

7831 2 f89 F Fekel, Vanderbilt University G Henry, Tennessee State University Spectroscopy of Binary and Multiple Stars Coude Feed 4.00 36.00 0.00 0.00

8173 9 s90 M Fitchett, W Oegerle, Space Telescope Science Institute Do High Velocity Dispersion Clusters Exist? 4 meter 3.00 30.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 5 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8174 2 s90 H Ford, Space Telescope Science Institute J Perelmuter, Johns Hopkins University Three Color BVR Survey of the M81 Globular Cluster System 4 meter 2.50 28.00 0.00 0.00

8227 7 s90 W Forrest, J Pipher, S Solomon, P Turner, University of Rochester D Nadeau, University of Montreal IR Imaging of Starburst Galaxies 2.1 meter 1.50 2.00 0.00 0.00

8061 8 s90 M Franx, Harvard-Smithsonian Center for Astrophysics G Illingworth, University of California, Santa Cruz Kinematics of Ellipticals: Implications for their Formation 4 meter 3.00 32.50 0.00 0.00

8003 4 f89 P Frisch, University of Chicago J Fowler, Apache Point Observatory Nearby Interstellar Clouds Coude Feed 2.00 21.00 0.00 0.00

8145 9 s90 A Fruchter, Carnegie Institution of Washington G Bothun, University of Michigan T Lauer, Princeton University Peculiar Velocities or Systematic Errors? Nr. 1 0.9 meter 3.00 33.00 0.00 0.00 4 meter 4.00 39.00 0.00 0.00

9096 0 f89 s90 F Gillett, NASA Headquarters Science and Engineering with the CRSP 2.1 meter 3.00 0.00 0.00 0.00

9093 0 f89 R Gilliland, Space Telescope Science Institute CCD Photometry of Blue Stragglers and Sub-Giants in M67 2 . 1 meter 6.00 71.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 6 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 7858 1 f89 J Goebel, B Ragent, NASA Ames Research Center D Crisp, R Preston, Jet Propulsion Laboratory R Probst, National Optical Astronomy Observatories W Sinton, University of Hawaii Infrared Imaging of the Dark Hemisphere of Venus 1.3 meter 0.00 0.00 9.00 48.00

8090 1 s90 J Goebel, NASA Ames Research Center R Probst, National Optical Astronomy Observatories D Crisp, Jet Propulsion Laboratory Infrared Imaging of the Dark Side of Venus 4 meter 0.00 0.00 8.00 12.25

7878 3 f89 P Green, B Margon, University of Washington Distant Halo Carbon Stars as Tracers of the Galactic Potent Nr. 1 0.9 meter 6.00 47.00 0.00 0.00

8063 3 s90 P Green, B Margon, S Anderson, University of Washington Distant Halo Carbon Stars as Tracers of the Galactic 2.1 meter 4.00 33.00 0.00 0.00

8014 8 s90 M Greenhouse, Smithsonian Institution C Woodward, University of Wyoming H Smith, Laboratory for Astrophysics [Fe II] and PB Emission Line Imaging of M82 Supernovae 2.1 meter 4.00 36.75 J.00 0.00

8199 2 s90 E Halbedel, Corralitos Observatory Intermediate-Band Photometry of Be Stars Nr. 2 0.9 meter 7.50 47.50 0.00 0.00

8169 7 s90 J Halpern, Columbia University K Chen, University of California, Santa Barbara Searching for Accretion Disk Line Profiles in AGNs (con't.) 2.1 meter 3.00 36.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 7 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8140 7 s90 F Hamann, Mt. Wilson & Las Campanas Observatories S Johansson, University of Lund Fe II Line Emission From Active Galactic Nuclei 4 meter 3.00 35.50 0.00 0.00

8009 8 s90 W Harris, P Fischer, McMaster University Dwarf Ellipticals in the Coma Cluster 4 meter 2.00 6.00 0.00 0.00

7840 7 f89 T Heckman, Space Telescope Science Institute A Spectroscopic Investigation of Lyman Alpha Emission 4 meter 3.00 33.00 0.00 0.00

9095 0 f89 T Heckman, Johns Hopkins University A Comparison of Star-Formation Rates in Seyfert & Normal 2.1 meter 4.00 24.00 0.00 0.00

8079 4 s90 R Henry, University of Oklahoma G Chincarini, Osservatorio Astronomico di Brera Effects of Galaxy Environment Upon the Chemical Evolution 2.1 meter 4.00 32.50 0.00 0.00

8097 7 s90 G Hill, R Goodrich, University of Texas, Austin D DePoy, Cerro Tololo Interamerican Observatory Paa in Radio Galaxies: A Search for Hidden Broad-Line 4 meter 3.00 34.50 0.00 0.00

7909 4 f89 K Hinkle, National Optical Astronomy Observatories P Bernath, University of Arizona J Ready, Los Alamos National Laboratory Infrared Spectroscopy and Chemistry of C-Rich Circumstellar 4 meter 3.00 36.00 2.50 4.25 Executed Proposals 01/01/90 - 03/31/90 Page 8 Fri Apr 13 11:18:24 1990

Niqhts Hours Days Hours 8185 2 s90 K Hinkle, National Optical Astronomy Observatories V Smith, University of Texas, Austin Classification of S-Stars from Infrared Spectra 4 meter 0.00 0.00 2.00 8.75

7834 2 f89 L Hobbs, University of Chicago, Yerkes Obs. Lithium in Old Galactic Clusters 4 meter 3.00 33.50 0.00 0.00

9098 0 f89 L Hobbs, University of Chicago, Yerkes Obs. B Penprase, B Bhattacharya, Space Telescope Science Institute Survey of High Latitude Molecular Clouds Nr. 2 0.9 meter 1.00 7.00 0.00 0.00

8237 4 s90 R Joyce, National Optical Astronomy Observatories D Saperstein, J Kaufman, IBM Search for Nitrogenated Amorphous Carbons in Interstellar 1.3 meter 3.00 27.00 0.00 0.00

8160 7 s90 V Junkkarinen, T Barlow, University of California, San Diego Photometric Monitoring of Broad Absorption Line QSOs Nr. 1 0.9 meter 5.00 52.50 0.00 0.00

7799 8 f89 W Keel, G Byrd, M Klaric, University of Alabama Tidal Triggering of Nuclear Phenomena in Interacting Galaxi 1.3 meter 5.00 61.00 0.00 0.00

8018 8 s90 R Kennicutt, Jr., University of Arizona G Gavazzi, Istituo di Fisica Cosmica Photometry of Spiral Galaxies in the Coma 1.3 meter 5.00 11.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 9 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 7810 2 f89 s90 T Kinman, National Optical Astronomy Observatories Photometry of Sanduleak Type AF Stars in Anticenter Fields 1.3 meter 6.00 43.50 0.00 0.00

7811 2 f89 T Kinman, N Sharp, National Optical Astronomy Observatories Visual and Infrared Photometry of Nearby RR Lyrae Stars Nr. 2 0.9 meter 7.00 63.50 0.00 0.00

8111 2 s90 T Kinman, National Optical Astronomy Observatories Visual and Infrared Photometry of Nearby RR Lyrae Stars 1.3 meter 6.00 37.00 0.00 0.00 Nr. 2 0.9 meter 7.00 37.00 0.00 0.00

9097 0 f89 T Kinman, National Optical Astronomy Observatories Spectrophotometry of Sanduleak Type AF Stars 2.1 meter 3.00 36.50 0.00 0.00

7969 2 f89 S Kleinmann, University of Massachusetts M Tamura, R Joyce, National Optical Astronomy Observatories Search for Rapidly Mass-Losing Stars in IRAS Database 1.3 meter 5.00 26.00 0.00 0.00

9101 0 s90 S Kleinmann, University of Massachusetts M Tamura, National Optical Astronomy Observatories Dwarf with Infrared Excess 1.3 meter 4.00 27.00 0.00 0.00

8017 2 s90 K Krishnaswamy Gilroy, University of British Columbia 12C/13C Ratios in Open Cluster Giants and in Halo Dwarfs 2.1 meter .00 13.50 0.00 0.00 Coude Feed .00 42.25 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 10 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8057 2 s90 C Lacy, University of Arkansas Apsidal Motion and Eclipsing Binaries Coude Feed 6.00 48.00 0.00 0.00

8213 5 s90 E Lada, University of Texas, Austin The Nature of the Embedded Stellar Population in the Orion 1.3 meter 4.00 14.00 0.00 0.00

7571 10 f89 A Landolt, Louisiana State University UBV Photometry of stars useful for checking equipment Nr. 2 0.9 meter 7.00 22.00 0.00 0.00

7783 10 f89 s90 A Landolt, Louisiana State University Broad-band Monitoring of Space Telescope Spectrophotometry 1.3 meter 6.00 37.50 0.00 0.00

9100 0 s90 A Landolt, Louisiana State University Color Magnitude Diagram - Cluster NGC 1746 Nr. 2 0.9 meter 3.00 5.00 0.00 0.00

8029 3 s90 A Layden, R Zinn, Yale University Metallicities and Kinematics of RR Lyrae Stars Nr. 2 0.9 meter 8.00 65.25 0.00 0.00

8229 4 s90 S Lord, NASA Ames Research Center M Burton, University of California, Irvine B Smith, University of Texas, Austin The Excitation of the in Galaxies 1.3 meter 1.00 0.00 0.00 0.00

8038 2 s90 R Luck, Case Western Reserve University Chemical Abundance in Normal A and Early F Stars Coude Feed 7.00 62.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 11 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8033 2 s90 L Marschall, Gettysburg College K Janes, Boston University Precision UBVRI Photometry of the Old Open Cluster M67 Nr. 1 0.9 meter 6.00 42.00 0.00 0.00

7872 2 f89 R Mathieu, University of Wisconsin S Barden, National Optical Astronomy Observatories D Latham, Harvard-Smithsonian Center for Astrophysics S Skinner, University of Colorado A Survey for Short-Period Spectroscopic Binaries in M35 4 meter 3.00 27.25 0.00 0.00

8043 2 s90 T Meylan, Georgia State University Abundance Survey of Solar Neighborhood Solar-Like Stars Coude Feed 6.00 38.00 0.00 0.00

9099 0 f89 H Miller, Georgia State University Variability and the Existence of Accretion Disks Nr. 1 0.9 meter 4.00 48.00 0.00 0.00

8066 2 s90 N Morrell, National Optical Astronomy Observatories N Walborn, Space Telescope Science Institute Spectroscopic Study of Subluminous OB-Stars Coude Feed 6.00 41.50 0.00 0.00

8191 7 s90 T Nakajima, California Institute of Technology N Carleton, Harvard-Smithsonian Center for Astrophysics M Nishida, University of Kyoto Near Infrared Spectroscopy of Active Galactic Nuclei 4 meter 3.00 6.50 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 12 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8256 8 s90 R Oliversen, P Hintzen, B Woodgate, NASA Goddard Space Flight Center Coronal Line Emission in the Abell 1795 & Cygnus A Cooling 4 meter 3.00 21.50 0.00 0.00

7862 7 f89 s90 P Osmer, A Porter, R Green, National Optical Astronomy Observatories Colorimetry of High Redshift Quasars Nr. 1 0.9 meter 10.00 73.00 0.00 0.00

8202 7 s90 P Osmer, R Green, A Porter, National Optical Astronomy Observatories S Warren, University of Arizona A Deep, Multicolor Survey for High Redshift Quasars 4 meter 3.00 23.50 0.00 0.00

7892 2 f89 T Oswalt, S Penton, L Roberts, Florida Institute of Technology P Hintzen, NASA Goddard Space Flight Center E Sion, Villanova University Spectroscopy of Faint Luyten White Dwarf Binaries 4 meter 2.00 24.00 0.00 0.00

7745 0 f89 s90 J Patterson, University of California, Los Angeles E Gotthelf, Columbia University Photometry of Magnetic Cataclysmic Binaries Nr. 2 0.9 meter 10.00 62.00 0.00 0.00

8220 2 s90 J Patterson, University of California, Los Angeles E Gotthelf, Columbia University Miscreants Among the DQ HER Stars Nr. 2 0.9 meter 7.50 60.50 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 13 Fri Apr 13 11 18:24 1990

Nights Hours Days Hours 7989 2 f89 G Peters, University of Southern California R Wilson, University of Florida The Rotational Velocities of Algol Primaries Coude Feed 7.00 70.50 0.00 0.00

8078 2 s90 G Peters, University of Southern California R Wilson, University of Florida The Rotational Velocities of Algol Primaries Coude Feed 5.00 23.50 0.00 0.00

8194 2 s90 G Peters, University of Southern California The Surface Gravities of Fundamental B Standards Coude Feed 2.00 1.50 0.00 0.00

7925 2 f89 C Pilachowski, R Joyce, National Optical Astronomy Observatories Carbon Isotopes in Open Cluster Giants 1.3 meter 4.00 27.00 0.00 0.00

8026 2 s90 C Pilachowski, National Optical Astronomy Observatories Ca II Emission in Lithium Rich Giants Coude Feed 2.00 0.00 0.00 0.00

8209 2 s90 C Pilachowski, National Optical Astronomy Observatories R Rebolo, Instituto de Astrofisica de Canarias Oxygen in Metal Poor Stars - Resolving the Disprepancy Coude Feed 2.00 22.00 0.00 0.00

8098 4 s90 R Pogge, Ohio State University HII Region Abundances in Polar Ring SO Galaxies 2.1 meter 4.00 26.50 0.00 0.00

7999 8 f89 s90 A Porter, National Optical Astronomy Observatories T Tripp, R Daly, summer student Dust in Brightest Elliptical Galaxies in Rich Clusters Nr. 1 0.9 meter 11.00 80.50 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 14 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8040 8 s90 V Rubin, Carnegie Institution of Washington Extended Rotation Curves for Virgo Cluster Spiral Galaxies 4 meter 4.00 34.50 0.00 0.00

7885 2 f89 R Sahai, University of Goteborg H Wootten, NRAO K Hinkle, National Optical Astronomy Observatories 4.6um CO Observations of Interrupted Mass Loss AGB Giants 4 meter 3.00 2 9.50 2.50 6.50

8131 8 s90 J Salzer, National Optical Astronomy Observatories R Giovanelli, Arecibo Observatory M Haynes, Cornell University Optical Imaging and Spectroscopy of the H I Photogalaxy Nr. 1 0.9 meter 5.00 14.00 0.00 0.00

7843 2 f89 P Schmidtke, Arizona State University J Africano, National Optical Astronomy Observatories Lunar Occultations of Double Stars Nr. 2 0.9 meter 1.00 10.00 0.00 0.00

8193 2 s90 P Schmidtke, Arizona State University J Africano, National Optical Astronomy Observatories Lunar Occultations of Double Stars Nr. 2 0.9 meter 2.50 11.50 0.00 0.00

8146 9 s90 J Schombert, University of Michigan M Barsony, University of California, Berkeley JHK Observations of Galaxies in the Schombert and Bothun 1.3 meter 4.00 30.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 15 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8192 5 s90 A Schultz, Washington University R Schwartz, University of Missouri, St. Louis Purely Rotational Lines of Shocked Molecular Hydrogen in 1.3 meter 1.00 8.00 0.00 0.00

7835 4 f89 R Schwartz, University of Missouri, St. Louis M Cohen, University of California, Berkeley P Williams, Royal Observatory Near-IR Spectra of Herbig-Haro Objects 1.3 meter 3.00 29.00 0.00 0.00

9094 0 f89 s90 M Shara, Space Telescope Science Institute HST Guide Star Program 2.1 meter 9.00 54.50 0.00 0.00 Nr. 1 0.9 meter 6.00 24.25 0.00 0.00

8148 8 s90 D Silva, G Bothun, University of Michigan IR Imaging of Actively Star Forming Disk Galaxies 1.3 meter 5.00 37.75 0.00 0.00

8178 5 s90 M Simon, SUNY at Stony Brook W Chen, State University of New York W Forrest, University of Rochester Occultations of YSO's in Taurus and Observations in 2.1 meter 1.50 2.00 0.00 0.00

8020 8 s90 A Stanford, A Code, University of Wisconsin Probing Obscured Star Forming Regions in Coliding Galaxies 1.3 meter 4.00 37.50 0.00 0.00

7795 5 f89 S Strom, A Welty, K Strom, University of Massachusetts S Edwards, Smith College G Grasdalen, University of Wyoming Infall from Protostellar Cores Surrounding Young Stellar 4 meter 4.00 17.00 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 16 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8153 2 s90 P Szkody, University of Washington M Mateo, Mt. Wilson and Las Campanas Observatories Blue and Red Spectroscopy of 3 Cataclysmic Variables 2.1 meter 4.00 39.50 0.00 0.00

8245 8 s90 T Thuan, University of Virginia H Loose, University of Gottingen Near-Infrared Imaging of Ultra-Luminous IRAS Galaxies 1.3 meter 5.00 44.00 0.00 0.00

7913 8 f89 B Whitmore, S Zepf, Space Telescope Science Institute How is the Dark Matter Stripped from Cluster Spirals? 4 meter 3.00 20.50 0.00 0.00

7901 7 f89 M Whittle, R Gelderman, University of Virginia The Interaction of Radio and Line Emmitting Regions 2.1 meter 3.00 37.50 0.00 0.00

8099 7 s90 A Wilson, University of Maryland M Ward, Institute of Astronomy T Heckman, Johns Hopkins University R Joyce, National Optical Astronomy Observatories W Waller, University of Washington Molecular Hydrogen in Active Galaxies 2.1 meter 4.00 26.00 0.00 0.00

8088 4 s90 A Witt, University of Toledo D Furton, The University of Toledo Dust Luminescence in Planetary Nebulae 2.1 meter 5.00 31.50 0.00 0.00 Executed Proposals 01/01/90 - 03/31/90 Page 17 Fri Apr 13 11:18:24 1990

Nights Hours Days Hours 8108 8 s90 M Yun, S Kent, P Ho, Harvard-Smithsonian Center for Astrophysics Search for Optical Streamers Between M81 and M82 Nr. 1 0.9 meter 3.00 32.00 0.00 0.00

7910 8 f89 S Zepf, B Whitmore, Space Telescope Science Institute Where are the Elliptical Galaxies Formed by Merging Spirals Nr. 1 0.9 meter 5.00 20.00 0.00 0.00

7911 8 f89 S Zepf, B Whitmore, Space Telescope Science Institute Are Ellipticals Formed from Merging Spirals? 1.3 meter 3.00 24.00 0.00 0.00

Total number of proposals: 112

OBSERVATIONAL PROGRAMS Appendix B

NATIONAL SOLAR OBSERVATORY REPORT Quarter Ended: 01/01/90

Nights Hours Days Hours

1023 R Altrock, National Optical Astronomy Observatories S/B003-Coronal Observations Evans Solar Facility/SP 88 \\$

1369 R Altrock, L Gilliam, National Optical Astronomy Observatories S/B224-Daily Solar Activity Reports for Solar Forecasting Evans Solar Facility/SP 3 45

1409 R Altrock, L Gilliam, National Optical Astronomy Observatories S/B246-Emission Line Coronal Photometer Program Supt Evans Solar Facility/SP 2 10

1511 R Altrock, L Gilliam, National Optical Astronomy Observatories H Zirin, California Institute of Technology S/B269-Scarch for A XIV 4412A Evans Solar Facility/SP 4 7

1516 T Ayres, University of Colorado L November, National Optical Astronomy Observatories S/T346-Cn CaK Continuum Imaging in Support in IR Calorscopy Vacuum Tower/SP 9 58

1454 A Bhatnagar, Udaipur Solar Observatory S/B253-Coronal Hole Detection Evans Solar Facility/SP 7 ]2

1503 L Brown, J Margolis, Jet Propulsion Laboratory T/High Resolution Amonia Spectroscopy McMath FTS Lab 3 61 -2-

1373 T Brown, High Altitude Observatory K Strcander, National Optical Astronomy Observatories S/H027-J-Sunspots Hilltop SP FT Tucson Fourier Tachometer 90 102

1518 D Bruning, University of Louisville T/Line Asymmetries in McMath Main 2

1382 M Darvann, University of Oslo R Dunn, National Optica! Astronomy Observatories S/T317-Adaptive Optics LEST Seeing Test Vacuum Tower/SP 12 80

1138 D Deming, NASA Goddard Space Flight Center T/Monitoring Apparent Velocity of Integrated Sunlight McMath FTS Lab 2 4

1089 R Dunn, National Optical Astronomy Observatories S/6230-Tower Engineering Evans Solar Facility/SP 3 \q

1497 J Eaton, Centerof Excellencein Information Systems R Honeycutt, Indiana University T/Chromospheric Ha Absorption in the Giant Binary ... McMath Main 20 77

1475 P Foukal, T Moran, Cambridge Research & Instrumentation, Inc. T/Infrared Photometry of Faculae McMath Main 4 39

1483 P Foukal, Cambridge Research & Instrumentation, Inc. J Moran, Harvard-Smithsonian Centerfor Astrophysics S/B2610Electric Fields Evans Solar Facility/SP 6 ]5 1387 M Giampapa, National Optical Astronomy Observatories S/B231-Joint Response to Ca II K and He I D3 Lines ... Evans Solar Facility/SP

1429 M Giampapa, National Optical Astronomy Observatories T/Synoptic Observations of Ha Profile Variability... McMath Main 29'/2

1448 M Giampapa, National Optical Astronomy Observatories T/Synoptic Studies ofHa in "Marginal" By Draconis...

McMath Main 13 42

1461 M Giampapa, National Optical Astronomy Observatories T/Rotational Modulations of He I D3 Line in Active Solar .. McMath Main 271/:

1025 L Gilliam, National Optical Astronomy Observatories S/B057-Monitoring Community

Evans Solar Facility/SP 102 144

1034 L Gilliam, National Optical Astronomy Observatories S/H001-Flare Patrol (monitoring) Hilltop Dome/SP 90 548

1035 L Gilliam, National Optical Astronomy Observatories S/H002-White Light Patrol (Monitoring) Hilltop Dome/SP 90 508

1039 L Gilliam, National Optical Astronomy Observatories S/H008-White Light Sunspot Drawing Hilltop Dome/SP 90 56 4-

3790 J Harvey, National Optical Astronomy Observatories T/Vacuum Synoptic Program: Daily/Community Solar Vacuum 89 26972

1529 S Keil, National Optical Astronomy Observatories S/T343-Solar Dynamics Vacuum Tower/SP 2 2

1541 S Keil, National Optical Astronomy Observatories S/T352-Granulation Movie Vacuum Tower/SP 4 9

1414 S Koutchmy, C.N.R.S. J Zirker, National Optical Astronomy Observatories S/T325-Prominence Magnetic Fields Vacuum Tower/SP 10 38

1539 S Koutchmy, C.N.R.S. S/B273-Measure Filters-Profiles Evans Solar Facility/SP 1 3

1149 W Livingston, L Wallace, National Optical Astronomy Observatories T/Solar Irradiance Line Bisectors McMath Main ] 10

1209 W Livingston, L Wallace, National Optical Astronomy Observatories M Steffen, Kiel University T/Spectrum Irradiance Variability McMath Main ]q 52

1496 D Lutlermoser, University of Indiana J Linsky, University of Colorado T/Chromospheric Variability through Flourescence in ... McMath Main 6 35

1542 C Mahaffey, Kitt Peak National Observatory T/University Group Experiment McMath Main 1 0 -5-

1135 P Mcintosh, National Oceanic & Atmospheric Admin..Boulder L Gilliam, National Optical Astronomy Observatories D Marquett, California Institute of Technology s/BOOl-NOAA Monitoring Program Evans Solar Facility/SP 90 109

1136 H Neckel, Hamburger Stemwarte D Labs, Landesstemwarte Heidelberg D Marquett, California Institute of Technology T/FTS Spectra McMath FTS Lab 3 11 y2

1150 H Neckel, Hamburger Stemwarte D Labs, Landesstemwarte Heidelberg T/Limb Darkening McMath Main 7 ]2

1462 JNeff, S Saar, Harvard-Smithsonian Center for Astrophysics T/TiO Bandhead Measurements of Starspots Area and Temp McMath Main 5 45

1513 D Neidig, Sacramento Peak Observatory S/T342-Simultaneous Three-Wavelength Flare Photometry at.. Vacuum Tower/SP 26 73

1235 A Pierce, National Optical Astronomy Observatories T/Solar Gravitational Redshift McMath Main 6 8

1406 A Potter, T Morgan, NASA Johnson Space Flight Center T/Studies of Exospheric Emission Lines in the Lunar... McMath Main 3 7 -6-

1296 D Rabin, National Optical Astronomy Observatories T/Near Infrared magnetograms using Fe I A, 15649 ... McMath Main g 32

1515 D Restaino, Universita di Firenze S/T345-High Resolution Images from Focal Volume Info Vacuum Tower/SP 7 14

1524 D Restaino, Universita di Firenze S/B265-Wave Behavior in the Photosphere 5434A Evans Solar Facility/SP 25 116

1535 D Rust, J O'Byme, Johns Hopkins University S/T353-Filament Eruption & Formation Vacuum Tower/SP 1 5

1540 D Rust, J O'Byme, Johns Hopkins University S/H034-Vector Magnetograph Hilltop Dome/SP 90 454

1425 S Saar, Harvard-Smithsonian Center for Astrophysics J Linsky, University of Colorado T/A Survey of Magnetic Fields on G and K Stars McMath Main 6 42

1426 S Saar, Harvard-Smithsonian Center for Astrophysics J Linsky, University of Colorado M Giampapa, National Optical Astronomy Observatories T/Synoptic Observations of Magnetic Fields on G & K Stars McMath Main 5 27

1494 F Scherb, University of Wisconsin T/6300 Emission Studies of lo Atmosphere McMath Main 1 < 1523 F Scherb, F Roesler, D Schultz, S Nossal, University of Wisconsin T/Fabry-PerotyCCD Observatiosn of Comet Austin McMath West 5 4 \

1027 E Seykora, East Carolina University R Smartt, National Optical Astronomy Observatories S/B113-Differential Photometry Limb Darkening Evans Solar Facility/SP 3 10

1131 E Seykora, East Carolina University S/B174-Ca K, Ha Spectroheliograms Evans Solar Facility/SP 19 20

1251 E Seykora, East Carolina University S/B191-Investigation of Very Low Contrast White Solar... Evans Solar Facility/SP 22 98

1486 E Seykora, East Carolina University S/B264-Engineering Test of Small Lensless Interferometer... Evans Solar Facility/SP 1 4

1037 R Smartt, National Optical Astronomy Observatories S/H004-Coronal One-Shot (Monitoring) Hilltop Dome/SP 5 ]2

1053 M Smith, CSC/IUE Observatory/NASA T/Radial Velocity Variations of Alpha Ori and Two other... McMath Main 10 18

1472 M Smith, CSC/IUE Observatory/NASA R Polidan, University of Arizona R Stalio, Astronomical Observatory T/A Multi-Wavelength Campaign on X Eri McMath Main 4 6 1356 K Strassmeier, Vanderbilt University T/Doppler Imaging of Spotted Chromospherically Active Stars McMath Main 15 38

1500 I Tuominen, J Huovelin, University of Helsinki N Piskunov, USSR Academy of Science S Saar, Harvard-Smithsonian Center for Astrophysics T/Magnetic Surface Imaging of a BY DRA Star: HD 82558 McMath Main 2 67:

1507 I Van Breda, Royal Greenwich Observatory T/Non-LTE Effects in Strong Solar Absorption Lines McMath Main 3 28

1210 O White, Lazy FW Ranch T/Sun as a Star: Ca II Profile Measurements McMath Main 3 95

1479 B Woodgate, NASA Goddard Space Flight Center R Smartt, L Gilliam, National Optical Astronomy Observatories S/B257-Limb Falres 7080A+ - 300A Evans SolarFacility/SP 1 2

1024 E Worden, Lawrence Livermore Laboratory S Keil, National Optical Astronomy Observatories S/B044-Solar Rotation 3898-3954A Evans Solar Facility/SP 53 535

1509 J Zirker, W Livingston, National Optical Astronomy Observatories S/B267-Coronal Spectra and Images Evans Solar Facility/SP 1 3

Total number of proposals: 62

Total number of proposals: 62