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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 Stars", 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 Galaxies", 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 Star 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 Redshift Superclusters", 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.