SOT shift report, Shift M189, 28 Jan 2000 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jan_28_2000_M189.txt. Shift M189. Start at 028:20:00 GMT = 03:00pm 28 Jan EST End 06:00pm 28 Jan SOT Lead Robert Cameron Spac/Aspect FOT/Sci liason HRC ACIS (Times will be given in GMT on day 028. In general times are rough, not precise.) PLAN Continue running load JAN2300b. Next Comms: 028:22:00 to 00:00 029:05:55 to 07:55 029:14:15 to 16:00 029:22:00 to 00:00 030:06:00 to 07:25 030:14:00 to 15:30 030:22:00 to 23:20 EVENTS 22:03 AOS Snapshot Status: UTC 2000:028:22:04:01 (Fri Jan 28) f_ACE 5.39e+02 F_ACE 8.99e+08 R km 143529D OBT 2000:028:22:03:27 CTUVCDU 8128029 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 65484207.97 ONLVCDU 8128024 OBC Errs 1 OBSID 643 EPState SUN SIM TTpos -99616 HETG Angle 80.6 PCADMODE NPNT RA 69.913 Bus V 30.24 SIM FApos -990 LETG Angle 4.5 PCONTROL NPNT Dec -68.143 Bus I 32.28 AOFSTAR GUID Roll 299.960 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 18.44 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -19.36 Pitch Rate -0.03 OBSMode OBSV ACA Int Time 1.698 Roll Rate 0.05 Door OP ACT AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 3.10 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 6.49 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 83.40 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 15.46 HRMA power 41.10 -Y SA Amps 16.64 EPHIN Geom LARG OBA power 132.60 +Y SA Temp 116.22 E1300 2 -Y SA Temp 116.95 P4GM 12 Roll Mom. 12.596 P41GM 0 Pitch Mom. -6.780 UpL Cmd Acc 27983 A-Leak 0.4440 Yaw Mom. 3.503 Cmd Rej A 228 B-Leak 0.0680 23:15 Snapsot Status: UTC 2000:028:23:16:01 (Fri Jan 28) f_ACE 3.62e+02 F_ACE 9.02e+08 R km 142542D OBT 2000:028:23:15:29 CTUVCDU 8144895 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 65488529.63 ONLVCDU 8144888 OBC Errs 0 OBSID 643 EPState SUN SIM TTpos -99616 HETG Angle 80.6 PCADMODE NPNT RA 69.895 Bus V 30.40 SIM FApos -990 LETG Angle 4.5 PCONTROL NPNT Dec -68.147 Bus I 29.25 AOFSTAR GUID Roll 299.943 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 19.47 Yaw Rate -0.11 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 10.55 Pitch Rate 0.02 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.17 Door OP ACT AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 3.05 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 6.50 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 83.39 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 13.72 HRMA power 29.90 -Y SA Amps 15.07 EPHIN Geom LARG OBA power 62.40 +Y SA Temp 115.85 E1300 0 -Y SA Temp 116.95 P4GM 29 Roll Mom. 12.604 P41GM 0 Pitch Mom. -7.129 UpL Cmd Acc 29480 A-Leak 0.4400 Yaw Mom. 3.578 Cmd Rej A 252 B-Leak 0.0680 NOTES/ISSUES/PROBLEMS ACE observed a proton flare in th4e past 24 hours, which peaked at about 00UT on day 28. ACIS was observing between 027:19:15 and 028:09:38. The ACE P3 fluence during that time was 8.3E8 protons. For details, see http://asc.harvard.edu/mta/ace.html Review of Chandra Safe Mode Architecture was reviewed for the FOT this morning. Final review of JAN3000 (rev d) load completed. Quick Look data: OBSID Target Time Comment ----- ------ ---------- ------- 00427 CLASS 1608+656 020:14:41 ACIS-S,no OTG. ok. 00806 Cen A Filaments 023:08:04 HRC-I,no OTG. Aspect problem? 00653 NGC 5139 024:02:26 ACIS-I,no OTG. ok. 01519 NGC 5139 025:04:43 ACIS-I,no OTG. ok. 00921 HCG 62 025:17:42 ACIS-S,no OTG. ok. 00877 BRI 1033-0327 026:08:04 ACIS-S,no OTG. Subarray. ok. 00323 NGC 4346 026:09:38 ACIS-S,no OTG. ok.