Jun_19_2002_M1063.txt Shift M1063 Start at 2002:170:16:30:00 UTC = 2002 June 19 12:30pm EDT End 2002 June 19 2:30pm EDT SOT shift report 2002-06-19 M1063 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_19_2002_M1063.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUN1702C load. Seq # ObsID It Constr. Target Start Time SI Grat RA Dec Roll Slew --------------------------------------------------------------------------------------------------------------- 700551 03112 00 0 0858-771 2002:170:14:53:34.782 4.8 ACIS-S NONE 134.4377 -77.3079 223.41 39.22 590239 02850 00 1 E0102-72.3 [Chip S3, 2002:170:16:41:34.782 7.9 ACIS-S NONE 16.1043 -72.0584 114.26 27.36 590240 02851 00 1 E0102-72.3 [Chip S3, 2002:170:19:01:44.782 7.9 ACIS-S NONE 16.0599 -72.0281 114.12 0.10 590241 02852 00 1 E0102-72.3 [Chip S1, 2002:170:21:24:23.365 7.9 ACIS-S NONE 16.3389 -72.2513 111.14 3.26 ORBITAL EVENTS: 2002:169:02:57:58.141 395 EPERIGEE ORBIT PERIGEE 2002:170:10:41:23.652 396 EAPOGEE ORBIT APOGEE 2002:171:18:25:02.527 396 EPERIGEE ORBIT PERIGEE 2002:173:02:08:53.222 397 EAPOGEE ORBIT APOGEE 2002:174:09:52:59.367 397 EPERIGEE ORBIT PERIGEE 2002:175:17:36:24.721 398 EAPOGEE ORBIT APOGEE 2002:177:01:21:35.101 398 EPERIGEE ORBIT PERIGEE 2002:178:09:04:40.566 399 EAPOGEE ORBIT APOGEE 2002:179:16:49:28.738 399 EPERIGEE ORBIT PERIGEE 2002:181:00:33:00.610 400 EAPOGEE ORBIT APOGEE 2002:182:08:17:04.415 400 EPERIGEE ORBIT PERIGEE 2002:183:16:01:12.315 401 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 170:1630 AOS DSS-34 (Canberra 34m) 170:1700 2850 LOS DSS-34 (Canberra 34m) 170:1800 End of shift 170:1830 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2002:170:17:10:07 (Jun19) f_ACE 1.76e+01 F_CRM 6.76e+08 Kp 4.0 R km 131360D OBT 2002:170:17:09:34 CTUVCDU 2274451 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 140893774.30 ONLVCDU 2274440 OBC Errs 0 OBSID 2850 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 16.109 Bus V 30.55 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -72.058 Bus I 29.50 AOFSTAR GUID Roll 114.268 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -1.90 Yaw Rate -0.13 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 4.81 Pitch Rate -0.02 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.37 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -17.16 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.89 SA Resolv 107.09 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 0.00 SCS 128 ACT -Y SA Amps 15.07 EPHIN Geom LARG OBA power 144.40 SCS 129 ACT +Y SA Temp 108.17 E150 0.2 SCS 130 ACT -Y SA Temp 108.17 E300 0.1 Roll Mom. -8.458 SCS 107 INAC E1300 0.0 Pitch Mom. -4.273 UpL Cmd Acc 51966 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -5.727 Cmd Rej A 193 EPH B-Leak 0.3280 P41GM 0.0 Current Data: UTC 2002:170:17:10:07 (Jun19) f_ACE 1.76e+01 F_CRM 6.76e+08 Kp 4.0 R km 131360D Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.76e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:169:03:04:01 Geocentric Distance (km), Orbit Leg : 131381 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 8.96612000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.96612000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.57304116278e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.76374636780e+08 2) Status at 170:1710 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 16.1043 deg 16.1043 DEC = -72.0584 deg -72.0584 ROLL = 114.26 deg 114.26 Format = 2 2 OBSID = 2850 2850 SIM FA = -467 -468 SIM TSC = 75623 75624 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 = ON, 77, 89 SP PS = OFF, 0, 0 Shield 1 HV = ON, 8 Shield 2 HV = OFF, 0 Valid Event Rate 1 = 40 Valid Event Rate 2 = 56 Shield Event Rates = 3500 ACIS FP Temp = -119.7 DEA Pwr = 54.2 DPA Pwr = 39.6 Science State = Science Active 3) Radiation The Chandra radiation environment is low and steady. ACE 2 hr fluence is 1.3e5 vs. threshold 3.6e8. CRM-based orbital fluence is 6.8e8 vs. threshold 3.0e9. Chandra is in the magnetosphere. 4) Quick Look data review (OK unless noted): Seq # ObsID It Constr. Target Start Time SI Grat Comment ------------------------------------------------------------------------------------------ There were no new quick look data in this shift.