Oct_21_2003_M1552.txt Shift M1552 Start at 2003:294 20:00:00 UTC = 2003 Oct 21 4:00 pm EDT End 2003 Oct 21 6:00 pm EDT SOT shift report 2003-10-21 M1552 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Oct_21_2003_M1552.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running OCT2003B load. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 600323 03949 0 NGC1427A 2003:294:19:56:40.925 66.2 ACIS-S NONE 55.0409 -35.6483 36.27 ---- 60502 CAL-ER (60502) 2003:295:15:11:55.979 7.5 -- -- 345.0000 -6.0000 292.23 ---- 60501 CAL-ER (60501) 2003:295:19:22:01.712 3.6 -- -- 0.0000 -0.0000 293.43 ---- 60500 CAL-ER (60500) 2003:296:01:18:03.111 20.8 -- -- 284.0000 -23.0000 275.46 400373 05190 0 XTE J1550-564 2003:296:07:32:43.111 48.5 ACIS-S NONE 237.7457 -56.4557 219.72 600326 P1 03952 0 IRAS10565+2448 2003:296:21:50:05.273 29.1 ACIS-S NONE 164.8312 24.5222 54.42 200202 03732 0 T TAU 2003:297:06:30:27.030 29.1 HRC-I NONE 65.5164 19.5178 96.75 700836 04157 0 3C 78 2003:297:15:03:17.030 53.3 ACIS-S NONE 47.1180 4.0919 66.28 ORBITAL EVENTS: 2003:294:15:38:23.316 581 EAPOGEE ORBIT APOGEE 2003:295:23:22:00.945 581 EPERIGEE ORBIT PERIGEE 2003:297:07:05:43.371 582 EAPOGEE ORBIT APOGEE 2003:298:14:48:46.043 582 EPERIGEE ORBIT PERIGEE 2003:299:22:32:22.806 583 EAPOGEE ORBIT APOGEE 2003:301:06:16:07.596 583 EPERIGEE ORBIT PERIGEE 2003:302:13:59:15.020 584 EAPOGEE ORBIT APOGEE 2003:303:21:43:31.304 584 EPERIGEE ORBIT PERIGEE 2003:305:05:26:58.729 585 EAPOGEE ORBIT APOGEE 2003:306:13:10:34.451 585 EPERIGEE ORBIT PERIGEE 2003:307:20:54:45.086 586 EAPOGEE ORBIT APOGEE 2003:309:04:38:07.561 586 EPERIGEE ORBIT PERIGEE 2003:310:12:22:40.962 587 EAPOGEE ORBIT APOGEE 2003:311:20:06:32.771 587 EPERIGEE ORBIT PERIGEE 2003:313:03:50:58.858 588 EAPOGEE ORBIT APOGEE 2003:314:11:35:29.516 588 EPERIGEE ORBIT PERIGEE 2003:315:19:19:29.654 589 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 294:2000 AOS DSS-24 (Goldstone 34m) 294:2030 3949 LOS DSS-24 (Goldstone 34m) 294:2130 End of shift 294:2200 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 294:2130: UTC 2003:294:21:28:02 (Oct21) f_ACE 5.01e+02 F_CRM 9.53e+08 Kp 6.0 R km 126226D OBT 2003:294:21:26:40 CTUVCDU 16216191 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 183158800.81 ONLVCDU 16216176 OBC Errs 0 OBSID 3949 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 55.041 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -35.646 Bus I 29.50 AOFSTAR GUID Roll 36.267 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 4.67 Yaw Rate 0.10 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -7.84 Pitch Rate 0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.45 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -36.35 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.21 SA Resolv 126.29 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 14.30 RadMon ENAB HRMA power 59.80 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom LARG OBA power 102.90 SCS 129 ACT +Y SA Temp 115.12 E150 7.3 SCS 130 INAC -Y SA Temp 115.49 E300 0.3 Roll Mom. 12.363 SCS 107 INAC E1300 0.1 Pitch Mom. -4.152 UpL Cmd Acc 18174 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. -2.479 Cmd Rej A 199 EPH B-Leak 0.4320 P41GM 0.0 Gyro 1 Curr 1 7.20 Roll Bias -0.5156 Gyro 1 Curr 2 9.60 Pitch Bias -1.8711 Gyro 2 Curr 1 103.20 Yaw Bias -0.8739 Gyro 2 Curr 2 96.00 Current Data: UTC 2003:294:21:33:04 (Oct21) f_ACE 5.47e+02 F_CRM 9.53e+08 Kp 6.0 R km 126133D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 6.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.01e+02 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2003:293:07:59:00 Geocentric Distance (km), Orbit Leg : 126226 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 5.01000000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.01000000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.45917926110e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.53104898820e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 55.041 deg 55.0409 DEC = -35.646 deg -35.6483 ROLL = 36.27 deg 36.27 Format = 2 2 OBSID = 3949 3949 SIM FA = -467 -468 SIM TSC = 75623 75624 HETGA = 79.46 deg (OUT) OUT HETGB = 80.21 deg (OUT) OUT LETGA = 78.34 deg (OUT) OUT LETGB = 77.59 deg (OUT) OUT HRC IM PS = ON, 42, 53 SP PS = OFF, 0, 0 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 6 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3200 ACIS FP Temp = -119.7 DEA Pwr = 35.2 DPA Pwr = 40.7 Science State = Science Active 2) Radiation The ACE radiation environment is moderate and rising, presumably as a result of the CME associated with an X1.1 solar flare on 19 October. The GOES proton radiation environment is quiet. ACE 2 hr fluence is 2.5e6 vs. threshold 3.6e8. CRM-based orbital fluence is 9.5e8 vs. threshold 3.0e9. Chandra is in the solar wind.