Oct_20_2003_M1551.txt Shift M1551 Start at 2003:293 20:00:00 UTC = 2003 Oct 20 4:00 pm EDT End 2003 Oct 20 6:00 pm EDT SOT shift report 2003-10-20 M1551 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Oct_20_2003_M1551.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 ----------------------------------------------------------------------------------------------------- 200226 03756 0 V987 TAU=HDE 28357 2003:293:15:04:10.750 101.8 ACIS-S HETG 65.5202 28.2826 106.95 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 ORBITAL EVENTS: 2003:293:07:54:58.899 580 EPERIGEE ORBIT PERIGEE 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 293:2000 AOS DSS-24 (Goldstone 34m) 293:2030 3756 LOS DSS-24 (Goldstone 34m) 293:2130 End of shift 293:2200 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 293:2040: UTC 2003:293:20:40:05 (Oct20) f_ACE 1.78e+01 F_CRM 2.88e+08 Kp 5.0 R km 93814A OBT 2003:293:20:39:44 CTUVCDU 15868031 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 183069584.70 ONLVCDU 15868016 OBC Errs 0 OBSID 3756 EPState SUN SIM TTpos 74423 HETG Angle 5.96 PCADMODE NPNT RA 65.519 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 28.281 Bus I 27.73 AOFSTAR GUID Roll 106.951 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -4.83 Yaw Rate 0.10 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -6.43 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 -0.37 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -48.41 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.13 SA Resolv 138.17 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 13.72 RadMon ENAB HRMA power 36.40 SCS 128 ACT -Y SA Amps 14.10 EPHIN Geom LARG OBA power 75.90 SCS 129 ACT +Y SA Temp 114.81 E150 3.9 SCS 130 ACT -Y SA Temp 116.22 E300 0.2 Roll Mom. 0.809 SCS 107 INAC E1300 0.0 Pitch Mom. -2.058 UpL Cmd Acc 16904 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 6.427 Cmd Rej A 162 EPH B-Leak 0.3400 P41GM 0.0 Gyro 1 Curr 1 9.60 Roll Bias -0.5148 Gyro 1 Curr 2 9.60 Pitch Bias -1.8710 Gyro 2 Curr 1 103.20 Yaw Bias -0.8740 Gyro 2 Curr 2 96.00 Current Data: UTC 2003:293:20:40:05 (Oct20) f_ACE 1.78e+01 F_CRM 2.88e+08 Kp 5.0 R km 93814A Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 4.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.78e+01 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 : 0.01 Orbit Start Time : 2003:293:07:59:00 Geocentric Distance (km), Orbit Leg : 93681 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.95766600000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.91533200000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.13910083200e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.87513133000e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 65.519 deg 65.5202 DEC = 28.281 deg 28.2826 ROLL = 106.95 deg 106.95 Format = 2 2 OBSID = 3756 3756 SIM FA = -467 -468 SIM TSC = 74423 74424 HETGA = 5.96 deg (IN) IN HETGB = 5.96 deg (IN) IN 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 = 3300 ACIS FP Temp = -117.9 DEA Pwr = 48.7 DPA Pwr = 41.9 Science State = Science Active 2) Radiation The ACE radiation environment is low and steady. The GOES proton radiation environment is quiet. ACE 2 hr fluence is 1.3e5 vs. threshold 3.6e8. CRM-based orbital fluence is 2.9e8 vs. threshold 3.0e9. Chandra is in the magnetosheath.