HUBBLE SPACE TELESCOPE DAILY REPORT #869 PERIOD COVERED: 0800 EST Daily Status Report as of 110/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed FOS/RD 3545 (The Evolution of the UV Spectra In early Type Galaxies)) The Faint Object Spectrograph (Red Side) was used to make ultraviolet spectral observations of early type radio galaxy 53W044. Several recentering events were reported to have occurred. The spectral observations were received and displayed. They were reported to be quite weak. 1.2 Uplinked Updated Ephemeris Tables, Per MOSES 2871 1.3 Completed FOC/96 4804 (UV Imaging of Nearby Galaxies with FOC/96) The Faint Object Camera (f/96) was used to make a single ultraviolet snapshot images of nearby galaxy UGC-7572. The observation was a ten minute exposure using filter F220W, and was made in course track. The observations was reported to have shown a very faint object. 1.4 Completed GHRS/2 3664 (Probing the Gas of the Superbubble LMC2) The High Resolution Spectrograph was used to make spectral observations of supergiant OB class star HD38448 which is located in Superbubble #2 in the Large Magellanic Cloud. This is an expanding shell of hot gas which is moving outward through the interstellar medium. The onboard target acquisition was successful. The observations occurred during LOS, and still remains on the science tape recorder. No problems were reported. 1.5 Completed FOS/BL 4054 (Probing the Nuclear Regions of the Seyfert Galaxy NGC-5548) The Faint Object Spectrograph was used to make spectral observations of Seyfert galaxy NGC-5548 to study time variability of continuum fluxes, and emission line of Helium II and Carbon IV. The observations were executed as scheduled, and no problems were reported. 2.0 FLIGHT OPERATIONS SUMMARY: 2.1 Guide Star Acquisitions: Scheduled Acquisitions : 7 Successful : 7 Scheduled Reacquisitions : 13 Successful : 13 Losses of Lock : 0 2.2 FHST Updates: Scheduled : 7 Successful : 7 2.3 Significant HSTARs: None 2.4 Operations Note: On Day 086, the MSS 2 V2 channel signal changed over a single telemetry sample, from -0.17 gauss to +0.45 gauss. After this sample, the signal returned to its nominal range. This event occurred at a Sun Angle of +90 degrees. Initial analysis suggest that this event was not due to a communications reconfiguration, as these events usually result in a saturation of the channel signal (+0.61 gauss). On Day 091, the MSS 1 V2 channel saturated for ten seconds at a value of +0.6096 gauss. Initial analysis suggest that this was an actual anomaly, occuring at a Sun Angle of 72 Degrees. On Day 102, there were two occurrences of anomalous MSS 1 V2 channel behavior. The events occurred at Sun Angles of 76.5 degrees and 58.2 degrees, and consisted of saturated signals (+0.6096) for two minutes. 3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD: 3.1 Complete Two Sets of WFC 4105 (HST Medium Deep Survey - Cycle 1 High Latitude)) 3.2 Complete PC 4109 (WF/PC Cycle 2 Calibration: Rapid Internal Monitor) 3.3 Complete PC 4778 (Recent Mass Ejection From Planetary Nebulae Nuclei) 3.4 Complete S/C 4816 (FOC/48 Re-Activation (Camera Section Only)) 3.5 Complete PC 4140 (WF/PC Cycle 2 Calibration: Rapid Internal Monitor - Part 2)) 3.6 Complete FOS/RD 3660 (The Level of Ionization and Chemical Composition of QSOs) 3.6 Complete WFC 3917 (HST Medium Deep Survey: Cycle Two Part 1) 3.7 Complete HSP/UV2 4801 (Quasi-Periodic Oscillations in AM Hurculis Binaries)) 3.8 Complete FOS/BL 4054 (Probing the Nuclear Regions of the Seyfert Galaxy NGC-5548) 4.0 ANOMALY STATUS: 4.1 Significant New Anomalies: None 4.2 Significant Unresolved Anomalies: None 5.0 SIGNIFICANT FORTHCOMING EVENTS: Nothing at this time. /DMH -END-