Apr_11_2003_M1359.txt Shift M1359 Start at 2003:101 21:00:00 UTC = 2003 Apr 11 5:00 pm EDT End 2003 Apr 11 6:30 pm EDT SOT shift report 2003-04-11 M1359 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Apr_11_2003_M1359.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running APR0703B load. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 600303 P2 03929 0 NGC 5746 2003:101:14:25:03.230 37.1 ACIS-I NONE 221.2554 1.9446 115.61 700770 P2 04091 0 SDSS J143030.22-0011 2003:102:01:12:00.230 2.0 ACIS-S NONE 217.6716 -0.1314 115.78 700663 P2 03984 0 B2 1553+24 2003:102:02:13:27.230 20.1 ACIS-S NONE 239.0391 24.4461 126.04 ORBITAL EVENTS: 2003:101:14:48:05.354 508 EAPOGEE ORBIT APOGEE 2003:102:22:32:28.468 508 EPERIGEE ORBIT PERIGEE 2003:104:06:15:45.811 509 EAPOGEE ORBIT APOGEE 2003:105:13:59:09.621 509 EPERIGEE ORBIT PERIGEE 2003:106:21:42:52.490 510 EAPOGEE ORBIT APOGEE 2003:108:05:25:50.346 510 EPERIGEE ORBIT PERIGEE 2003:109:13:09:24.714 511 EAPOGEE ORBIT APOGEE 2003:110:20:53:26.457 511 EPERIGEE ORBIT PERIGEE 2003:112:04:36:37.785 512 EAPOGEE ORBIT APOGEE 2003:113:12:20:53.282 512 EPERIGEE ORBIT PERIGEE 2003:114:20:04:27.675 513 EAPOGEE ORBIT APOGEE 2003:116:03:48:00.130 513 EPERIGEE ORBIT PERIGEE 2003:117:11:32:13.473 514 EAPOGEE ORBIT APOGEE 2003:118:19:15:36.374 514 EPERIGEE ORBIT PERIGEE 2003:120:03:00:11.061 515 EAPOGEE ORBIT APOGEE 2003:121:10:44:02.576 515 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 101:2100 AOS DSS-34 (Canberra 34m) 101:2120 03929 LOS DSS-34 (Canberra 34m) 101:2220 End of shift 101:2230 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 101:2130: UTC 2003:101:21:31:02 (Apr11) f_ACE 9.78e+01 F_CRM 7.15e+08 Kp 3.7 R km 127118D OBT 2003:101:21:30:37 CTUVCDU 1474815 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 166483837.72 ONLVCDU 1474800 OBC Errs 0 OBSID 3929 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 221.254 Bus V 30.08 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 1.946 Bus I 26.97 AOFSTAR GUID Roll 115.612 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.60 Yaw Rate -0.12 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.33 Pitch Rate -0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.11 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.73 SA Resolv 156.42 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 13.14 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom LARG OBA power 101.20 SCS 129 ACT +Y SA Temp 112.97 E150 37.1 SCS 130 INAC -Y SA Temp 113.58 E300 0.3 Roll Mom. -1.643 SCS 107 INAC E1300 0.0 Pitch Mom. -24.112 UpL Cmd Acc 61513 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 12.579 Cmd Rej A 95 EPH B-Leak 0.2040 P41GM 0.0 Current Data: UTC 2003:101:21:31:02 (Apr11) f_ACE 9.78e+01 F_CRM 7.15e+08 Kp 3.7 R km 127118D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.78e+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 : 2003:100:07:09:00 Geocentric Distance (km), Orbit Leg : 127161 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 9.01793000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.01793000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.32959097690e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.14909390900e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 221.254 deg 221.2554 DEC = 1.946 deg 1.9446 ROLL = 115.61 deg 115.61 Format = 2 2 OBSID = 3929 3929 SIM FA = -535 -536 SIM TSC = 92903 92904 HETGA = 79.46 deg (OUT) OUT HETGB = 80.21 deg (OUT) OUT LETGA = 78.71 deg (OUT) OUT LETGB = 77.96 deg (OUT) OUT HRC IM PS = OFF, 0, 0 SP PS = ON, 43, 54 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 7 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3000 ACIS FP Temp = -119.1 DEA Pwr = 49.3 DPA Pwr = 42.2 Science State = Science Active 2) Radiation The Chandra radiation environment is low and decreasing. ACE 2 hr fluence is 7.7e5 vs. threshold 3.6e8. CRM-based orbital fluence is 7.1e8 vs. threshold 3.0e9. Chandra is in the magnetosheath.