Aug_09_2001_M749.txt Shift M749 Start at 2001:221:16:00:00 UTC = 2001 Aug 09 12:00pm EDT End 2001 Aug 09 3:00pm EDT SOT shift report 2001-08-09 M749 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_09_2001_M749.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG0601B load. Seq # ObsID It Target start time SI Grat RA dec roll --------------------------------------------------------------------------------------------------- 400120 01907 00 CIR X-1 2001:221:14:48:28.470 7.6 ACIS-S HETG 230.1473 -57.1453 261.87 ---- 61510 00 CAL-ER 2001:221:17:39:40.909 8.0 -- -- 330.0000 -50.0000 17.48 ---- 61509 00 CAL-ER 2001:221:20:52:22.789 3.6 -- -- 330.0000 -50.0000 17.22 ---- 61508 00 CAL-ER 2001:222:03:22:22.789 20.8 -- -- 10.0000 8.0000 115.50 200123 01895 00 GAMMA CAS 2001:222:09:37:02.789 52.4 ACIS-S HETG 14.2198 60.7158 128.70 200120 01892 00 HD 223460 2001:223:00:37:33.789 96.9 ACIS-S HETG 357.4457 36.4282 139.39 ORBITAL EVENTS: 2001:220:18:05:57.053 277 EAPOGEE ORBIT APOGEE 2001:222:01:49:52.075 277 EPERIGEE ORBIT PERIGEE 2001:223:09:34:09.206 278 EAPOGEE ORBIT APOGEE 2001:224:17:18:25.646 278 EPERIGEE ORBIT PERIGEE 2001:226:01:02:55.175 279 EAPOGEE ORBIT APOGEE 2001:227:08:48:05.649 279 EPERIGEE ORBIT PERIGEE 2001:228:16:32:03.002 280 EAPOGEE ORBIT APOGEE 2001:230:00:17:52.413 280 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 221:1600 AOS DSS-46 (Canberra 26m) 221:1650 1907 LOS DSS-46 (Canberra 26m) 221:1850 End of shift 221:1900 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot is as expected: UTC 2001:221:17:37:33 (Aug 9) f_ACE 2.22e+01 F_CRM 1.41e+09 Kp 2.3 R km 78716D OBT 2001:221:17:37:02 CTUVCDU 13849727 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 113765822.71 ONLVCDU 13849712 OBC Errs 0 OBSID 61510 EPState SUN SIM TTpos -99616 HETG Angle 6.34 PCADMODE NPNT RA 329.997 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -49.998 Bus I 32.03 AOFSTAR GUID Roll 17.482 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTN Dith Yang 0.70 Yaw Rate 0.26 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.97 Pitch Rate -0.24 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.07 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 17.79 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 49.65 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 144.87 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 15.85 RadMon DISA HRMA power 26.80 SCS 128 INAC -Y SA Amps 16.05 EPHIN Geom LARG OBA power 123.40 SCS 129 ACT +Y SA Temp 109.28 E150 714.1 SCS 130 ACT -Y SA Temp 111.12 E300 6.1 Roll Mom. 7.557 SCS 107 INAC E1300 0.0 Pitch Mom. 15.105 UpL Cmd Acc 56509 EPH A-Leak 1.0200 P4GM 0.5 Yaw Mom. -6.106 Cmd Rej A 254 EPH B-Leak 0.2560 P41GM 0.0 Current Data: UTC 2001:221:17:38:19 (Aug 9) f_ACE 0.00e+00 F_CRM 1.41e+09 Kp 2.3 R km 78619D Currently scheduled FPSI, OTG : HRC-S HETG Costello Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.22e+01 Orbit Start Time : 2001:219:10:24:00 Geocentric Distance (km), Orbit Leg : 79119 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.46168000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.38246505310e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.40728212342e+09 2) Status at 221:1700: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 230.1473 deg 230.1473 DEC = -57.1453 deg -57.1453 ROLL = 261.87 deg 261.87 Format = 2 2 OBSID = 1907 1907 SIM FA = -467 -468 SIM TSC = 72720 HETGA = 6.34 deg (IN) IN HETGB = 6.34 deg (IN) IN LETGA = 79.09 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 = OFF, 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.9 DEA Pwr = 29.7 DPA Pwr = 41.9 Science State = Science Active 3) Radiation: The Chandra radiation environment is low. ACE 2-hour fluence is 1.3e5 vs. threshold 3.6e8. CRM-based orbital fluence is 1.4e9 vs. threshold 2.0e9. Chandra is in the magnetosphere. 4) Quick look data: There were no new quick look data in this shift.