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National Optical Astronomy Observatories National Optical Astronomy Observatories Internal Quarterly Report January - March 1989 4 May 1989 TABLE OF CONTENTS I. Introduction 1 n. 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, instead, subsumed into material prepared by NOAO for the Annual Centers Presentation to the NSF, held May 18-19, 1989 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, 1989 quarter. date NOAO facility arrived name institution visited 1/03/89 Sumner Davis UC Berkeley, California NSO/T 1/03/89 William Holzapfel UC Berkeley, California NSO/T 1/03/89 Nicolas Roddier Steward Obs. 8-m Office 1/15/89 Pierre Connes Centre Nat de la Recherche 8-m Office Scientifique, France 1/15/89 Dick White Lazy FW Ranch, Colorado NSO/T 1/20/89 Tetsuo Aoki Nat. Astromonical Obs., Japan KPNO 2/01/89 Domenico Bonaccini Osservatorio Astrofisico di NSO/SP Arcetri, Italy 2/01/89 Keliang Huang Nanjing U., China KPNO 2/01/89 Sergio Restaino New Jersey Inst, of Technology NSO/SP 2/14/89 Nidia Morrell U. Nacional de la Plata, KPNO Argentina 2/24/89 Gordon MacAlpine U. of Michigan CTIO B. New Appointees. The table below shows details of new appointments made to NOAO during the January 1 - March 31, 1989 quarter. date of appointment name position NOAO division 1/03/89 Matthew Johns Scientist KPNO 1/03/89 Winifred Williams Scientific Programmer II NSO/T 1/23/89 Tarla Leighton Sr. Scientific Programmer NSO/SP C. Terminations. date name position NOAO division 1/31/89 Lawrence November Associate Scientist NSO/SP 3/03/89 Jack Graves Assoc. Eng. Physicist NSO/T 3/31/89 Keith Pierce Astronomer/Tenure nso/t TELESCOPE USAGE STATISTICS Appendix A Astronomica: Observations Scheduled Maintenance, Engineering, Hours Instrument Tests, Scheduled Hours Used Hours Lost Equipment Changes, etc. Telescope Visitors Staff Weather Failure 4-m 853.0 601.0 141.4 14.5 15.8 80.3 1.5-m 851.5 478.1 241.4 57.5 25.6 48.9 1-m 750.4 503.6 140.8 59.5 12.0 34.5 CTIO 0.9-m 799.3 565.3 178.9 16.5 15.1 23.5 *0.6/0.9-m 229.4 186.9 9.0 2.2 1.3 30.0 0.6-m 287.1 217.5 15.0 48.6 1.0 5.0 4-m 1140.75 621.05 104.95 322.0 41.25 51.5 2.1-m 1098.95 537.15 166.3 318.0 42.0 35.5 CF 738.5 329.48 71.27 236.75 34.0 67.0 KPNO 1.3-m 976.25 450.86 45.89 406.0 56.5 17.0 #1-0.9-m 910.05 354.77 122.78 374.5 8.5 49.5 #2-0.9-m 863.75 428.25 26.75 375.75 20.0 13.0 Schmidt 151.0 77.25 0 73.75 0 0 Hilltop 1159.0 603.0 157.0 394.0 5.0 0 Vac Tower 784.0 322.0 211.0 209.0 37.0 5.0 Evans Fac 994.0 386.0 134.0 422.0 52.0 0 NSO **FTS Lab 640.0 546.0 0 20.0 18.0 56.0 **McMath 1392.0 468.0 241.0 517.0 120.0 46.0 Vacuum 673.0 380.0 19.0 250.0 24.0 0 Fourier 284.0 74.0 120.0 90.0 0 0 Note: Scheduled hours are calculated according to the ephemerides for CTIO: January - 8.5 hours/night; February - 9.5 hours/night; 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. Ruiz, U. de Chile: "CCD Parallaxes for Faint High Proper Motion Stars" 3(26)1.5-m. B. Anthony-Twarog, U. of Kansas: "Standard Fields for CCD uvby Observations", 4(30)l-m, 4(41)0.9-m. B. Anthony-Twarog, U. of Kansas, and N. Suntzeff, CTIO: "Main Sequence Binaries in the Globular Ouster NGC 6397", l(12)4-m. D. Backman, KPNO, B. Zuckerman, U. of California, Los Angeles, R. Probst, and I. Gatley, KPNO: "IR Coronograph Study of the bPic Disk and Search for Brown Dwarfs in Young Clus ters" 5(47)1.5-m. S. Baird, Benedictine Coll., and H. Smith, Michigan State U.: "Photographic Observations of the SMC Field Near NGC 362", 2(16)4-m. H. Bond, STScI: "CCD Photometric Monitoring of Nuclei of Planetary Nebulae", 10(87)0.9-m R. Boyle, Dickinson Coll., D. Jennings, and G. Weidemarm, NASA/Goddard Space Flight Center: "High Resolution Spectroscopy of Supernova 1987A at 8 to 17 Microns", 4(33)4-m. P. Conti, and W. Vacca*. U. of Colorado: "Wolf-Rayet Galaxies", 3(27)4-m. E. Costa, U. de Chile, D. MacConnell, STScI, and R. Wing, Ohio State U.: "Follow-up Pho tometry and Spectroscopy of Suspected Late Type Supergiants", 5(42)1.5-m. A. Crotts, U. of Texas: "Using the SN 1987A Light Echoes to Study Large Scale Dynamics of the ISM", 4(37)4-m. G. Da Costa, Yale U., and J. Villumsen, Ohio State U.: "The [FeH] Abundance Distribution Function in Omega Centauri", l(ll)4-m. J. Drilling, Louisiana State U.: "Spectroscopic and Photometric Studies of OB+ Stars", 2(21)1- m. O. Eggen, CTIO: "Photometry March 1988", 8(23)1.5-m. J. Elias, CTIO, G. Neugebauer, D. Sanders, B. Soifer, and P. Hacking, Caltech, and J. Houck, Cornell U.: "Cosmic Evolution of Infrared-Luminous Galaxies", 3(23)0.9-m. J. Elias, CTIO, and J. Frogel, Ohio State U.: "IR Stars in the Magellanic Clouds", 3(18)4-m, 3(24)0.9-m. J. Fischer, Naval Research Lab., H. Smith, Smithsonian Inst, Washington, and M. Whitis, Naval Research Lab.: "IR Line and Continuum Imaging of Luminous Southern Galaxies", 7(70)1.5-m. T. Fleming, U. of Colorado, and T. Maccacaro, Harvard-Smithsonian Center for Astrophysics: "Optical Follow-up of X-ray Selected Stars from the Einstein Extended Medium Sensitivity Sur vey", 3(31)4-m, 5(40)l-m. H. Ford, STScI, R. Ciardullo, and G. Jacoby, KPNO, and R. Williams, CTIO: "Novae in Ellipti cal Galaxies: Distribution and Rate in NGC 5128", l(10)4-m, S.O.(10)4m. I. Gatley, and D. DePoy, KPNO: "Massive Star Formation in the LMC", ll(96)1.5-m, 2(16)0.9-m. D. Geisler, and A. McWilliam, CTIO: "Abundance of Very Strong Lined Giants", 4(33)1.5-m, 3(15)0.6-m. S. Heathcote, CTIO, and B. Reipurth, ESO: "High Dispersion of Jets from Young Stars", 5(45)4-m, 3(23)1.5-m. P. Hodge, and M. Lee*, U. of Washington: a) "Very Young Clusters in the Magellanic Clouds HII Regions", b) "Dusty HII Regions in the Magellanic Clouds", 6(42)l-m, 6(54)0.9-m. R. Humphreys, U. of Minnesota: "The Distance and Stellar Environment of AG Car and Other Luminous Blue Variables", 4(33)l-m, 4(32)0.9-m. K. Janes, Boston U. : "A Photometric and Spectroscopic Survey of the Outer Galactic Disk", 4(39)0.9-m, 3(23)MS. J. Kaler, U. of Illinois, and J. Lutz, Washington State U.: "Stellar Winds in Cool Emission Line Central Stars of Planetary Nebulae", 2(15)4-m. S. Kepler, UFRGS, Brazil, D. Winget, R. Nather, and G. Henry, U. of Texas: "Extended Cover age Photometry of Compact Pulsators", 5(56)1.5-m. A. Klemola, B. Jones, and D. Lin, U. of California Santa Cruz, and N. Suntzeff, CTIO: "Abso lute Motion of the Large Magellanic Cloud", 3(22)4-m. W. Liller, Vi$a del Mar, Chile: "Search for Planet X and Distant Asteroids", 5(45)MS. J. Lutz, Washington State U.: a)"Optical Observations of Young Planetary Nebulae", b)"Spectral Classifications of PN Central Stars", 2(20)4-m, 4(40)1.5-m, 3(23)l-m, 5(48)0.9-m. G. MacAlpine, U. of Michigan, A. Uomoto, Johns Hopkins U., and K. Davidson, U. of Min nesota: "Investigation of the Eta Cannae Object", 5(40)1.5-m, 3(22)MS. A. McWilliam, CTIO: "Abundance Analysis of HR 1614 Group Stars", l(8)4-m. A. McWilliam, CTIO, and S. Balachandrin, U. of Hawaii: "Lithium in Blue Stragglers", 2(21)4-m. A. McWilliam, and R. Williams, CTIO: "Abundance Analysis of LMC Supergiants", 4(32)4-m. J. Matthews, U. of British Columbia: a) "Search for Rapid Oscillations Among Cool Binary Stars", b) "Multi-site Photometry of the Rapidly Oscillating Ap Star HD 60435", 15(123)0.6-m.