HUBBLE SPACE TELESCOPE DAILY REPORT #1500 PERIOD COVERED: 0000Z (UTC) 10/19/95 - 0000Z (UTC) 10/20/95 Daily Status Report as of 293/0000Z 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed WF/PC-2 5916 (The Oldest Globular Clusters in the Large = Magellanic Cloud) The WF/PC-2 was used to make observations of the metal-poor = globular cluster NGC-2005 which is known to be one of oldest globular = clusters located in the Large Magellanic Cloud. The observations were = completed as planned, and no anomalies were reported. 1.2 Completed WF/PC-2 5992 (The Host Galaxies and Environments of BL = Lacertae Objects) The WF/PC-2 was used to make short and deep observations of the BL = Lacertae class object NGC-1581. The short exposures will allow study of = the inner regions of the host galaxy. The longer exposures will allow a = search for faint galaxy companions and any interaction between the faint = companion and the AGN. The observations were executed as scheduled, and = no anomalies were noted. 1.3 Completed FOS/BL 5780 (The Spectrum of LMC Pulsar B0540-69) The Faint Object Spectrograph (Blue Side) was used to make objective = prism spectrographic observations of pulsars B0540-69 which are located in = the Large Magellanic Cloud. This is the most distant known pulsar. The = observations were executed as scheduled, and no anomalies were noted. 1.4 Completed WF/PC-2 6120 (High Resolution Imaging of SNR 0540-69, the = Penultimate Supernova) The WF/PC-2 was used to make high resolution Hydrogen Alpha images = of super nova remnant OBJ-054011 which is located in the Large Magellanic = Cloud. This SNR contains a unique, spiral-like feature that may be = produced by some interaction between the pulsar and the SNR. The = observations were completed as planned, and no anomalies were reported. 1.5 Completed FOS/BL 5851 (Post Asymptotic Giant Branch Evolution in = the Magellanic Clouds) The Faint Object Spectrograph (Blue Side) was used to make = ultraviolet observations of the planetary nebula LMC-SMP78 which is = located in the Large Magellanic Cloud. Extensive ground-based and HST = observations and imaging work has already been done on this object. Near = the beginning of this proposal, at 292/1000Z and 292/1003Z during the = first peakup, there were two losses of lock. As a consequence, there was = a failed FOS dwell scan. With the YDOOR closed due to the FOS event = flags, remaining observations in the proposal were lost. HSTAR 5335 = documented these events. 1.6 Completed WF/PC-2 6253 (Pure Parallel Archive Program) The WF/PC-2 was used to execute a pure parallel program taking = ultraviolet observations running concurrently with prime science = observations. The intent is to search for extra-galactic sources with = flux excesses at 3000 A0 and galactic sources with excesses at 1600 A0. = The observations were completed as planned, and no problems were reported. 1.7 Completed WF/PC-2 5984 (Absorption - Selected Galaxies) The WF/PC-2 was used to study the morphology of galaxy Q2342+089, at = redshifts from 0.4 to 1.0, that are absorbing light from background = quasars. The absorbing galaxies were discovered from ground-based = surveys. The observation was completed with no reported anomalies. 1.8 Completed WF/PC-2 5897 (Ages For the Oldest Star Clusters in the = Large Magellanic Cloud) The WF/PC-2 was used to make observations of star cluster HODGE11 = which is known to be one of the oldest clusters in the Large Magellanic = Cloud. From these data a color magnitude diagram will be constructed that = extends below the main sequence turnoff. The observations were completed = as planned, and no anomalies were noted. 2.0 FLIGHT OPERATIONS SUMMARY: 2.1 Guide Star Acquisitions: Scheduled Acquisitions : 7 Successful : 7 There were losses of lock at 292/1000Z qnd 292/1003Z, related to the FOS problems detailed in 1.5 above. Scheduled Reacquisitions : 4 Successful : 4 2.2 FHST Updates: Scheduled : 6 Successful : 6 2.3 Operations Notes: There were no significant problems reported. 3.0 SIGNIFICANT FORTHCOMING EVENTS: Nothing at this time. /DMH -END-