HUBBLE SPACE TELESCOPE DAILY REPORT #1484 PERIOD COVERED: 0000Z (UTC) 09/26/95 - 0000Z (UTC) 09/27/95 Daily Status Report as of 270/0000Z 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed WF/PC-2 6119 (Snapshot Survey for Companions of Planetary Nebula Nuclei) The WF/PC-2 was used to make snapshot survey observations of planetary nebula K1-2 to study its nuclei and to look for possible companions. The observations were executed as scheduled, and no anomalies were noted. 1.2 Completed Four Sets of WF/PC-2 6188 (WF/PC-2 Cycle 5 Calibration: Dark) The WF/PC-2 was used to make internal dark calibration images. The observations were completed as scheduled, and no problems were reported. 1.3 Completed WF/PC-2 5353 (Low-Mass Binaries in the Hyades: Cycle 4 High) The WF/PC-2 was used to make images of the low-mass, late M-Class dwarf star RHY219 which is located in the Hyades cluster. Some of the companion stars may be brown dwarfs. The observations were completed as scheduled, and no problems were reported. 1.4 Completed WF/PC-2 6332 (The Circumnuclear Regions of Seyfert Galaxies LRF Part: cycle 4 Medium) The WF/PC-2 and its linear ramp filter (LRF) were used to make observations for the circumnuclear regions of Seyfert galaxy NGC-7212 in both emission and continuum. From the data the PI expects to derive sufficient evidence to confirm or refute a suggested model of Seyfert Type 2 galaxies. The observations were executed as scheduled, and no anomalies were noted. 1.5 Completed WF/PC-2 6187 (WF/PC-2 Cycle 5 Calibration: Earth Flats) The WF/PC-2 was used to make Earth streak flat calibration images. These streak flats will be used to produce flat fields, to map the OTA illumination pattern and, in combination with other data, to produce new superflats. The observations were completed as planned, and no problems were reported. 1.6 Completed Three Sets of FGS 6272 (Gravitational Deflection of Light (By Jupiter)) The FGSs were used to make astrometric observations for the target star HD148898 and two reference stars EIN1-REF and EIN2-REF to study the gravitational deflection of light by the planet Jupiter. The point is to observe each star at several positions with respect to Jupiter. The observations were executed as planned, and no anomalies were reported. 1.7 Completed WF/P-2 6254 (GTO Pure Parallel Program - Cycle 5) The WF/PC-2 was use to make random long exposures of high galactic fields taken in parallel with the prime science observations to obtain a random sample of galaxies. The observations were executed as scheduled, and no anomalies were noted. 1.8 Completed Three Sets of WF/PC-2 6315 (The Aftermath of SL9 and Jupiter) The WF/PC-2 was used to make observations of Jupiter in order to study continuing changes in the atmosphere of the planet since the Comet SL-9 impact in July of 1994. The observations were executed as scheduled, and no anomalies were reported. 1.9 Completed WF/PC-2 6250 (WF/PC-2 Cycle 5 Calibration: Internal Monitor) The WF/PC-2 was used to make internal bias, internal flat images and K-Spot calibrations to monitor the health of the cameras. The observations were executed as scheduled, and no problems were reported. 1.10 Completed WF/PC-2 5844 (HST Investigation of a Bright, New Comet) The WF/PC-2 was used to make observations of the bright new comet Hale-Bopp (aka, Comet C/1995 O1). The images will yield information of the nuclear size and coma near the nucleus. The observations were completed as planned, and no anomalies were noted. 1.11 Completed GHRS/1 6164 (Composition of Gas in Individual Interstellar Clouds: Cycle 5 DDT Observations) The High Resolution Spectrograph (Side One) was used to make the highest possible resolution spectrographic observations of the interstellar gas clouds located in the line of sight to star HD160578 which is located in the galactic disk. The observations were executed as scheduled, and no anomalies were noted. 1.12 Completed GHRS/1 5879 (The Deuterium to Hydrogen Ration in the Interstellar Medium) The High Resolution Spectrograph (Side One) was used to make spectrographic observations of late type star HD62509 in order to study the interstellar medium. The objective is to determine the deuterium to hydrogen ratio in the interstellar medium in the line of sight to this star. The observations were executed as scheduled, and no anomalies were noted. 2.0 FLIGHT OPERATIONS SUMMARY: 2.1 Guide Star Acquisitions: Scheduled Acquisitions : 9 Successful : 9 Scheduled Reacquisitions : 6 Successful : 6 2.2 FHST Updates: Scheduled : 9 Successful : 9 2.3 Operations Notes: There were no problems to report. 3.0 SIGNIFICANT FORTHCOMING EVENTS: Nothing at this time. /DMH -END-