Shift M90 Start at 294:16:00 GMT = 12:00 21 Oct EDT End at 294:23:00 GMT = 19:00 21 Oct EDT SOT Lead MJ Spac/Aspect FOT/Sci liason HRC ACIS (Times will be given in GMT on day 294. In general times are rough, not precise.) PLAN ---- Continue running load p22e. EVENTS ------ 21:21 AOS DSS-27 - OBSID now 62343 21:50 start SSR play-back 22:30 SSR play-back finished 23:00 LOS NOTES/ISSUES/PROBLEMS --------------------- At shift start we were LOS. During the last AOS we were in the radiation zone. The last chandra.snapshot showed: UTC 1999:294:17:22:00 (Thu Oct 21) OBT 1999:294:12:49:48 CTUVCDU 8172927 FMT2_NORM OBC s/w NRML OBC Errs 0 OBT 56897388.93 ONLVCDU 8172920 OBSID 532 EPState SUN SIM TTpos -99616 HETG Angle 81.0 PCADMODE NPNT RA 130.805 Bus V 30.40 SIM FApos -535 LETG Angle 81.3 PCONTROL NPNT Dec 36.362 Bus I 33.81 AOFSTAR GUID Roll 72.261 ACA Object SSSSSSSS Dither ENAB HRC-I HVOFF ACA ImFunc NNNTTTTT Dith Yang -3.89 Yaw Rate -0.00 HRC-S HVOFF ACA CCD Temp -10.4 Dith Zang 4.09 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunAlfa SUN Door CL UNAC FSS Alfa -0.14 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 5.25 Batt 2 SOC 100.00% Avg OBA Temp 50.66 SA Resolv 84.40 Batt 3 SOC 100.00% ACIS Stat7-0 67 OBA Tavg Fault NFLT SA Sun Pres ILLM Cold Rad -120.7 OBA Trng Fault NFLT Warm Rad -82.0 HRMA power 97.20 OBA power 45.20 EPHIN Geom LARG INT cnt 209 Roll Mom. 5.536 P41GM cnt 966 Pitch Mom. 10.521 A-Leak 0.5960 Yaw Mom. 15.512 B-Leak 0.1560 At the flight director board meeting the updates to the HRC-I and HRC-S focus positions were formally approved. Updates to the HRC command sequence definitions for radiation zone entry/exit and, for the confiuration of the HRC for observations, and for setting the HRC-S defaults and new command sequence definitions for opening the HRC door and for moving it to the "mostly" closed position were approved. These command sequence definition changes are needed for P23. The patch to SCS #89 (HRC-I MCP HV ramp-up) has been received by Bill Peterson; he will be testing it against ASVT today. It is hoed that the dumped contents will be available for review by the HRC team tomorrow. At AOS 21:21 the chandra snapshot showed: UTC 1999:294:21:22:01 (Thu Oct 21) OBT 1999:294:21:21:28 CTUVCDU 8292730 FMT2_NORM OBC s/w NRML OBC Errs 0 OBT 56928088.60 ONLVCDU 8292712 OBSID 62343 EPState SUN SIM TTpos -99616 HETG Angle 81.0 PCADMODE NPNT RA 130.794 Bus V 30.55 SIM FApos -535 LETG Angle 81.3 PCONTROL NPNT Dec 36.378 Bus I 33.30 AOFSTAR GUID Roll 72.279 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTNNN Dith Yang 7.53 Yaw Rate -0.00 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 3.35 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunAlfa SUN Door CL UNAC FSS Alfa -0.07 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 4.90 Batt 2 SOC 100.00% Avg OBA Temp 50.66 SA Resolv 84.92 Batt 3 SOC 100.00% ACIS Stat7-0 66 OBA Tavg Fault NFLT SA Sun Pres ILLM Cold Rad -120.7 OBA Trng Fault NFLT Warm Rad -82.0 HRMA power 68.50 OBA power 86.40 EPHIN Geom LARG INT cnt 209 Roll Mom. 5.115 P41GM cnt 966 Pitch Mom. 17.992 A-Leak 0.5960 Yaw Mom. 7.338 B-Leak 0.1560 At LOS (23:00) the Chandra snapshot showed: UTC 1999:294:23:00:01 (Thu Oct 21) OBT 1999:294:22:59:23 CTUVCDU 8315656 FMT2_NORM OBC s/w NRML OBC Errs 0 OBT 56933963.68 ONLVCDU 8315656 OBSID 62343 EPState SUN SIM TTpos -99616 HETG Angle 81.0 PCADMODE NPNT RA 130.791 Bus V 30.55 SIM FApos -535 LETG Angle 81.3 PCONTROL NPNT Dec 36.379 Bus I 30.77 AOFSTAR GUID Roll 72.282 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTNNN Dith Yang 7.47 Yaw Rate -0.02 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -8.00 Pitch Rate -0.26 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunAlfa SUN Door CL UNAC FSS Alfa -0.06 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 4.84 Batt 2 SOC 100.00% Avg OBA Temp 50.66 SA Resolv 84.92 Batt 3 SOC 100.00% ACIS Stat7-0 64 OBA Tavg Fault NFLT SA Sun Pres ILLM Cold Rad -120.7 OBA Trng Fault NFLT Warm Rad -82.0 HRMA power 5.90 OBA power 139.00 EPHIN Geom LARG INT cnt 124 Roll Mom. 5.122 P41GM cnt 0 Pitch Mom. 17.803 A-Leak 0.2400 Yaw Mom. 7.463 B-Leak 0.0360