Feb_01_2000_M193.txt Shift M193 Start at 2000:032:17:00:00 GMT = 2000 Feb 01 12:00 noon EST End 2000 Feb 01 3:00pm EST See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_01_2000_M193.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running load JAN3000D, in radiation zone, perigee passage. 2000:031:09:56:17.101 67 EAPOGEE ORBIT APOGEE 2000:032:17:40:24.318 67 EPERIGEE ORBIT PERIGEE 2000:034:01:24:21.654 68 EAPOGEE ORBIT APOGEE 2000:035:09:09:20.252 68 EPERIGEE ORBIT PERIGEE 2000:036:16:52:28.642 69 EAPOGEE ORBIT APOGEE 2000:038:00:37:20.929 69 EPERIGEE ORBIT PERIGEE 2000:039:08:20:22.438 70 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 032:1700 AOS DSS-46 (Goldstone 26m) 032:1755 62193 LOS DSS-46 (Goldstone 26m) 032:1945 End of shift 032:2000 NOTES/ISSUES/PROBLEMS --------------------- 1) Previous Chandra snapshot problem was caused by incorrect timestamps on realtime telemetry received by SOT. Chandra snapshots are now working correctly with the realtime telemetry in this DSN contact. 2) Chandra snapshot at AOS: UTC 2000:032:18:00:01 (Tue Feb 1) f_ACE 1.67e+01 F_ACE 0.00e+00 R km 17457A OBT 2000:032:17:59:36 CTUVCDU 9419615 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 65815176.22 ONLVCDU 9419608 OBC Errs 0 OBSID 62193 EPState SUN SIM TTpos -99616 HETG Angle 80.6 PCADMODE NPNT RA 110.076 Bus V 30.08 SIM FApos -990 LETG Angle 79.5 PCONTROL NPNT Dec -31.433 Bus I 32.54 AOFSTAR GUID Roll 330.089 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -11.61 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 8.69 Pitch Rate -0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.05 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.15 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -36.30 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 50.89 SA Resolv 133.82 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 15.66 HRMA power 44.10 -Y SA Amps 16.64 EPHIN Geom LARG OBA power 78.30 +Y SA Temp 118.05 E1300 12288 -Y SA Temp 119.88 P4GM 73984 Roll Mom. 1.294 P41GM 31 Pitch Mom. -7.673 UpL Cmd Acc 33263 A-Leak 0.3680 Yaw Mom. -3.816 Cmd Rej A 98 B-Leak 0.0680 3) Chandra's state at 032:1800 was: WAS EXPECTED PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 0 0 RA = 110.076102 deg 110.07609 DEC = -31.434061 deg -31.43406 ROLL = -29.910716 deg 330.08929 Format = 2 2 OBSID = 62193 62193 SIM FA = -990 -991 SIM TSC = -99616 (HRC-S) -99616 HETGA = 80.6 deg (OUT) OUT HETGB = 81.3 deg (OUT) OUT LETGA = 80.2 deg (OUT) OUT LETGB = 79.5 deg (OUT) OUT EPHIN A-leak = 0.3680 B-leak = 0.0680 HRC SP PS = ON IM PS = OFF SP Top Step = 43 Sp Bot Step = 54 Shield 1 HV = OFF Shield 2 HV = OFF Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield 1 Event Rate = 0 Shield 2 Event Rate = 0 ACIS FP Temp = -114.5 DEA Pwr = 23.6 DPA Pwr = 38.9 4) Chandra snapshot at LOS: UTC 2000:032:19:46:01 (Tue Feb 1) f_ACE 1.44e+01 F_ACE 0.00e+00 R km 33498A OBT 2000:032:19:44:42 CTUVCDU 9444223 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 65821482.08 ONLVCDU 9444216 OBC Errs 0 OBSID 62193 EPState SUN SIM TTpos -99616 HETG Angle 80.6 PCADMODE NPNT RA 110.082 Bus V 30.24 SIM FApos -990 LETG Angle 79.5 PCONTROL NPNT Dec -31.432 Bus I 29.75 AOFSTAR GUID Roll 330.092 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTNNN Dith Yang 12.10 Yaw Rate -0.11 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -14.66 Pitch Rate 0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.17 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.05 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -36.28 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 50.97 SA Resolv 126.29 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 14.10 HRMA power 116.50 -Y SA Amps 15.26 EPHIN Geom LARG OBA power 59.30 +Y SA Temp 118.41 E1300 100096 -Y SA Temp 119.15 P4GM 124160 Roll Mom. 1.621 P41GM 1932 Pitch Mom. -13.557 UpL Cmd Acc 35163 A-Leak 0.7520 Yaw Mom. 0.853 Cmd Rej A 126 B-Leak 0.2040