Nov_29_2001_M861.txt Shift M861 Start at 2001:333:17:00:00 UTC = 2001 Nov 29 12:00pm EST End 2001 Nov 29 2:30pm EST SOT shift report 2001-11-29 M861 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_29_2001_M861.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running NOV2501B load. Seq # ObsID Target Start Time SI Grat RA Dec Roll --------------------------------------------------------------------------------------------------- 100032 03412 00 FXRT011030 2001:333:11:09:45.304 20.0 ACIS-S NONE 310.7920 77.2933 298.50 800263 03263 00 MACSJ0047.3-0810 2001:333:17:21:44.001 14.0 ACIS-I NONE 11.8352 -8.1763 305.27 790067 03173 00 PKS2155-304 2001:333:21:43:04.001 8.0 ACIS-I LETG 329.6796 -30.1713 286.17 790068 03174 00 PKS2155-304 2001:334:00:04:54.001 8.0 ACIS-I LETG 329.7011 -30.2354 286.13 ORBITAL EVENTS: 2001:333:03:22:48.683 319 EPERIGEE ORBIT PERIGEE 2001:334:11:08:04.639 320 EAPOGEE ORBIT APOGEE 2001:335:18:52:22.197 320 EPERIGEE ORBIT PERIGEE 2001:337:02:36:49.264 321 EAPOGEE ORBIT APOGEE 2001:338:10:22:15.636 321 EPERIGEE ORBIT PERIGEE 2001:339:18:05:54.482 322 EAPOGEE ORBIT APOGEE 2001:341:01:51:06.084 322 EPERIGEE ORBIT PERIGEE 2001:342:09:34:21.745 323 EAPOGEE ORBIT APOGEE 2001:343:17:18:29.578 323 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 333:1700 AOS DSS-66 (Madrid 26m) 333:1700 3263 LOS DSS-66 (Madrid 26m) 333:1900 End of shift 333:1930 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:333:17:22:06 (Nov29) f_ACE 2.39e+02 F_CRM 3.10e+08 Kp 1.3 R km 105781A OBT 2001:333:17:21:47 CTUVCDU 1277695 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 123441707.85 ONLVCDU 1277680 OBC Errs 0 OBSID 3263 EPState SUN SIM TTpos 90575 HETG Angle 79.46 PCADMODE NPNT RA 11.837 Bus V 29.77 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -8.178 Bus I 28.49 AOFSTAR GUID Roll 305.276 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.70 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -3.15 Pitch Rate 0.18 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.30 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -5.15 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -29.72 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 119.59 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 13.72 RadMon ENAB HRMA power 102.60 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom LARG OBA power 130.20 SCS 129 ACT +Y SA Temp 116.58 E150 159.5 SCS 130 ACT -Y SA Temp 117.68 E300 2.2 Roll Mom. -3.255 SCS 107 INAC E1300 0.0 Pitch Mom. -1.808 UpL Cmd Acc 22633 EPH A-Leak 1.0200 P4GM 2.8 Yaw Mom. -3.011 Cmd Rej A 42 EPH B-Leak 0.6000 P41GM 0.0 Current Data: UTC 2001:333:17:22:06 (Nov29) f_ACE 2.39e+02 F_CRM 3.10e+08 Kp 1.3 R km 105781A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.39e+02 Orbit Start Time : 2001:333:03:29:00 Geocentric Distance (km), Orbit Leg : 105586 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 5.32877500000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.32877500000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.94309402060e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.09966393060e+08 2) Status at 333/1720: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 11.8352 deg 11.8352 DEC = -8.1763 deg -8.1763 ROLL = 305.27 deg 305.27 Format = 2 2 OBSID = 3263 3263 SIM FA = -535 -536 SIM TSC = 90575 90576 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 = OFF, 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.7 DEA Pwr = 51.7 DPA Pwr = 41.8 Science State = Science Active 3) Radiation: The Chandra radiation environment is moderate and decreasing. ACE EPAM P3: 2 hr fluence is 1.7e6 vs. threshold 3.6e8. CRM-based orbital fluence is 3.1e8 vs. threshold 3.0e9. Chandra is in the magnetosheath. 4) Quick look data: ObsID Target SI Grat Comment ---------------------------------------------- 2681 V1494 AQL HRC-S LETG ok.