Sep_05_2001_M776.txt Shift M776 Start at 2001:248:19:00:00 UTC = 2001 Sep 05 3:00pm EDT End 2001 Sep 05 6:00pm EDT SOT shift report 2001-09-05 M776 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Sep_05_2001_M776.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running SEP0301B load. Seq # ObsID It Target start time SI Grat RA dec roll --------------------------------------------------------------------------------------------------- 700374 02184 00 SDSS1621-0042 2001:248:19:17:01.037 1.5 ACIS-S NONE 245.3065 -0.6986 263.23 600158 02024 00 RXJ1416.4+2315 2001:248:20:06:28.097 15.0 ACIS-S NONE 214.0967 23.2543 281.21 800133 01665 00 RXJ 1532.9+3021 2001:249:00:44:28.097 10.0 ACIS-I NONE 233.2102 30.3180 275.36 ORBITAL EVENTS: 2001:248:12:31:02.605 287 EPERIGEE ORBIT PERIGEE 2001:249:20:15:08.366 288 EAPOGEE ORBIT APOGEE 2001:251:03:58:55.814 288 EPERIGEE ORBIT PERIGEE 2001:252:11:43:22.174 289 EAPOGEE ORBIT APOGEE 2001:253:19:27:54.731 289 EPERIGEE ORBIT PERIGEE 2001:255:03:12:04.221 290 EAPOGEE ORBIT APOGEE 2001:256:10:57:22.980 290 EPERIGEE ORBIT PERIGEE 2001:257:18:40:41.693 291 EAPOGEE ORBIT APOGEE 2001:259:02:25:52.442 291 EPERIGEE ORBIT PERIGEE 2001:260:10:08:37.117 292 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 248:1900 AOS DSS-27 (Goldstone 34m HSB) 248:1935 2184 LOS DSS-27 (Goldstone 34m HSB) 248:2130 End of shift 248:2200 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:248:20:30:04 (Sep 5) f_ACE 1.14e+01 F_CRM 2.94e+08 Kp 2.0 R km 76852A OBT 2001:248:20:29:32 CTUVCDU 6216575 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 116108972.28 ONLVCDU 6216560 OBC Errs 0 OBSID 2024 EPState SUN SIM TTpos 75623 HETG Angle 79.84 PCADMODE NPNT RA 214.095 Bus V 30.71 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 23.252 Bus I 27.22 AOFSTAR GUID Roll 281.214 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.07 Yaw Rate 0.06 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 7.70 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.25 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 39.36 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 50.51 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 12.95 RadMon ENAB HRMA power 66.00 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom LARG OBA power 65.20 SCS 129 INAC +Y SA Temp 110.82 E150 25.5 SCS 130 ACT -Y SA Temp 111.12 E300 0.5 Roll Mom. 2.355 SCS 107 INAC E1300 0.0 Pitch Mom. -1.363 UpL Cmd Acc 29336 EPH A-Leak 0.8000 P4GM 0.0 Yaw Mom. 8.812 Cmd Rej A 190 EPH B-Leak 0.1480 P41GM 0.0 Current Data: UTC 2001:248:20:30:04 (Sep 5) f_ACE 1.14e+01 F_CRM 2.94e+08 Kp 2.0 R km 76852A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.14e+01 Orbit Start Time : 2001:248:12:34:01 Geocentric Distance (km), Orbit Leg : 76752 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.16277000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.16277000000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.26687960000e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.93544180000e+08 2) Status at 248/2030: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 214.0967 deg 214.0967 DEC = 23.2543 deg 23.2543 ROLL = 281.21 deg 281.21 Format = 2 2 OBSID = 2024 2024 SIM FA = -467 -468 SIM TSC = 75623 75624 HETGA = 79.84 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, 42, 53 SP PS = OFF, 0, 0 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 = -118.3 DEA Pwr = 45.5 DPA Pwr = 41.2 Science State = Science Active 3) Radiation: The Chandra radiation environment is low. ACE EPAM P3: 2 hr fluence is 1.0e5 vs. threshold 3.6e8. CRM-based orbital fluence is 2.2e8 vs. threshold 1.0e9. Chandra is in the magnetosphere. 4) Quick look data: There were no new quicklook data in this shift.