HUBBLE SPACE TELESCOPE DAILY REPORT #1163 PERIOD COVERED: 0700 EST Daily Status Report as of 171/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed WF/PC-2 5560 (WF/PC-2 Cycle 4 Calibration: Internal Monitor. 1) The WF/PC-2 was used to make several internal bias, K-Spot, and flat calibration observations to monitor the CCD camera electronics, the optical alignment, and to check for contamination. A total of ten images was received and displayed. No anomalies were noted. 1.2 Completed FOC/96 5146 (UV Observations of Globular Clusters) The Faint Object Camera was used to make observations of the core of dense globular cluster NGC-7078. A total of fifteen observations was received and displayed. They all were reported to have the target off-center. Also, there were some recentering events reported. 1.3 Completed Two Sets of WF/PC-2 5092 (GTO Low Latitude Parallel Program: Cycle 4) The WF/PC-2 was used to make observations taken in parallel with the prime science observations. This is part of a survey to take pictures of a large number of fields within 30 degrees of the galactic plane. Eleven images were received and displayed as scheduled. Ten of the images were reported to look okay. There were some recentering events reported. One observation was reported to have had a reduced exposure time due the Take Data Flag (TDF) going down due to a Loss of Lock (LOL). 1.4 Completed Two Sets of WF/PC-2 5643 (WF/PC-2 Cycle 45 Calibration: Partially Rotated Filters) The WF/PC-2 was used to make four visual flat observations. The observations were executed as scheduled, and all four observations were received and displayed. One was underexposed, two were saturated, and one was okay. 1.5 Completed WF/PC-2 5216 (Io's Volcanic Surface and Atmosphere) The WF/PC-2 was used to make ultraviolet images of the trailing hemisphere (i.e., Western hemisphere) of Jupiter's moon Io. The observations were executed as scheduled, and a total of eleven images was received and displayed. They all were reported to look okay. 1.6 Completed Two Sets of WF/PC-2 5427 (Calibration of Nearby Galaxy Type IA Supernovae as Standard Candles) The WF/PC-2 was used to make observations of nearby galaxies NGC-4496-A-F and NGC-4536-FI as part of an effort to find Cepheids in this galaxy which has produced a Type I supernovae. The observations were executed as scheduled, and no anomalies were noted. 1.7 Completed Two Sets of WF/PC-2 5570 (WF/PC-2 Cycle 4 Calibration: Earthflats, Large Set) The WF/PC-2 was used to make a set of Earth flat calibration images using different filters in order to construct high quality flat fields of the OTA illumination pattern. The observations were executed as scheduled, and no anomalies were noted. 1.8 Completed WF/PC-2 1070 (High Resolution of Radio Galaxies at Large Redshifts) The WF/PC-2 was used to make deep images of radio galaxy 3C368 to study the evolution of its stellar population. Six images were received and displayed. They all were reported to be okay. 1.9 Completed WF/PC-2 5397 (Determination of the Extragalactic Distance Scale: cycle 4 High) The WF/PC-2 was used to make images of galaxy NGC-7331 to be used in measuring the periods of Cepheid variable stars within the galaxies. Four images were received and displayed. They all were reported to look okay. 1.10 Completed WF/PC-2 5423 (The Tucana Dwarf Spheroidal Galaxy) The WF/PC-2 was used to make observations of the Tucana Dwarf Spheroidal Galaxy. A total of eleven observations was received and displayed in the OSS. They all were reported to look okay. 1.11 Completed FGS 4884 (High Speed Astrometry: A Search for Planetary Companions to Low Mass Stars) The FGSs were used to make observations of Barnard's star to look for astrometric companions (i.e., a Jupiter-sized companion). The baseline guide star acquisition and the astrometry occurred completely during LOS, and therefore, it was not monitored. The spacecraft was in Earth occultation when the telemetry returned, so it was not possible to verify that the guide star acquisition had been successful. No anomalies were noted. 1.12 Completed WF/PC-2 5384 (Resolved and Composite Properties of the Giant H II Regions of M-33) The WF/PC-2 was used to make observations of H II regions within galaxy M-33 known as M33-NEB1 and M33-NEB7. A total of ten observations was received and displayed. They all were reported to look nominal, however, some recentering events were reported. 2.0 FLIGHT OPERATIONS SUMMARY: 2.1 Guide Star Acquisitions: Scheduled Acquisitions : 13 Successful : 13 Scheduled Reacquisitions : 26 Successful : 26 2.2 FHST Updates: Scheduled :28 Successful :28 2.3 Significant HSTARs: None 2.4 Operations Notes: There were no operational problems aboard the HST during the entire weekend period. 3.0 ANOMALY STATUS: 4.1 Significant New Anomalies: None 4.2 Significant Unresolved Anomalies: None 4.0 SIGNIFICANT FORTHCOMING EVENTS: Nothing at this time. /DMH -END-