Jun_25_2001_M704.txt Shift M704 Start at 2001:176:21:00:00 GMT = 2001 Jun 25 5:00pm EDT End 2001 Jun 25 7:00pm EDT SOT shift report 2001-06-25 M704 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_25_2001_M704.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUN2501B load. Seq # ObsID It Target start time SI Grat RA dec roll --------------------------------------------------------------------------------------------------- ---- 61573 00 CAL-ER 2001:176:18:57:48.838 7.7 -- -- 350.0000 30.0000 117.35 ---- 61572 00 CAL-ER 2001:176:22:04:52.344 3.6 -- -- 135.0000 -45.0000 217.36 ---- 61571 00 CAL-ER 2001:177:04:02:52.344 20.8 -- -- 170.0000 -20.0000 242.89 700284 02094 00 NGC 3783 2001:177:10:17:32.344 168.4 ACIS-S HETG 174.7493 -37.7209 245.27 ---- 61570 00 CAL-ER 2001:179:09:43:46.135 8.3 -- -- 115.0000 -55.0000 196.44 ---- 61569 00 CAL-ER 2001:179:13:00:18.173 3.6 -- -- 115.0000 -55.0000 196.30 ---- 61568 00 CAL-ER 2001:179:18:38:18.173 20.8 -- -- 160.0000 -20.0000 237.54 700279 02089 00 NGC 4593 2001:180:00:52:58.173 80.0 ACIS-S HETG 189.9098 -5.3153 247.01 200081 00974 00 BETA CETI 2001:180:23:56:31.677 88.0 ACIS-S HETG 10.9205 -17.9984 112.65 ---- 61567 00 CAL-ER 2001:182:01:06:49.299 8.0 -- -- 305.0000 -25.0000 90.45 ---- 61566 00 CAL-ER 2001:182:04:19:21.109 3.6 -- -- 282.0000 -17.0000 165.16 ---- 61565 00 CAL-ER 2001:182:11:17:21.109 20.8 -- -- 295.0000 -30.0000 65.32 400136 01923 00 4U1705-44 2001:182:17:40:57.891 25.0 ACIS-S HETG 257.2128 -44.1043 309.78 ORBITAL EVENTS: 2001:175:19:03:49.924 260 EAPOGEE ORBIT APOGEE 2001:177:02:49:16.232 260 EPERIGEE ORBIT PERIGEE 2001:178:10:32:27.585 261 EAPOGEE ORBIT APOGEE 2001:179:18:16:45.399 261 EPERIGEE ORBIT PERIGEE 2001:181:02:00:25.915 262 EAPOGEE ORBIT APOGEE 2001:182:09:44:06.261 262 EPERIGEE ORBIT PERIGEE 2001:183:17:28:13.268 263 EAPOGEE ORBIT APOGEE 2001:185:01:12:34.428 263 EPERIGEE ORBIT PERIGEE 2001:186:08:56:18.732 264 EAPOGEE ORBIT APOGEE 2001:187:16:41:33.415 264 EPERIGEE ORBIT PERIGEE 2001:189:00:24:50.403 265 EAPOGEE ORBIT APOGEE 2001:190:08:09:48.548 265 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 176:2100 AOS DSS-46 (Canberra 26m) 176:2135 61572 End of shift 176:2300 LOS DSS-46 (Canberra 26m) 176:2335 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:176:22:08:07 (Jun25) f_ACE 6.99e+01 F_CRM 2.40e+08 Kp 2.0 R km 55447D OBT 2001:176:22:07:40 CTUVCDU 15517695 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 109894060.77 ONLVCDU 15517680 OBC Errs 0 OBSID 61572 EPState SUN SIM TTpos -99616 HETG Angle 6.34 PCADMODE NPNT RA 134.998 Bus V 30.71 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -45.000 Bus I 32.54 AOFSTAR GUID Roll 217.361 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTNN Dith Yang 2.06 Yaw Rate 0.09 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 3.94 Pitch Rate 0.13 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.07 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 12.15 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.34 SA Resolv 77.70 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 15.66 RadMon DISA HRMA power 95.90 SCS 128 ACT -Y SA Amps 16.44 EPHIN Geom SMAL OBA power 59.30 SCS 129 ACT +Y SA Temp 107.37 E150 123707.3 SCS 130 ACT -Y SA Temp 108.17 E300 451.2 Roll Mom. -7.238 SCS 107 INAC E1300 0.8 Pitch Mom. -1.485 UpL Cmd Acc 51141 EPH A-Leak 0.2400 P4GM 410.6 Yaw Mom. 2.688 Cmd Rej A 33 EPH B-Leak 0.0480 P41GM 0.0 Current Data: UTC 2001:176:22:08:07 (Jun25) f_ACE 6.99e+01 F_CRM 2.40e+08 Kp 2.0 R km 55447D Currently scheduled FPSI, OTG : HRC-S HETG Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.99e+01 Orbit Start Time : 2001:174:11:24:01 Geocentric Distance (km), Orbit Leg : 55957 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.56246000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.73199807630e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.40173817120e+08 2) Status at 176/2205: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 6 6 FIDS = 0 0 RA = 135.0000 deg 135.0000 DEC = -45.0000 deg -45.0000 ROLL = 217.36 deg 217.36 Format = 2 2 OBSID = 61572 61572 SIM FA = -467 -468 SIM TSC = -99616 -99616 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 = 27.9 DPA Pwr = 38.8 Science State = Science Idle 3) Radiation: The Chandra radiation environment is quiet. ACE EPAM P3: 2 hr fluence is 2.7e5 vs. threshold 3.6e8. CRM-based orbital fluence is 2.4e8 vs. threshold 1.0e9. Chandra is in the magnetosphere. 4) Quick look data: OBSID Target SI/GRAT Comment ----- ------ ------- ------- 01910 1E1740.7-2942 ACIS-S/HETG Mismatch between ACIS-S subarray readout and SIM TT offset.