Nov_26_2001_M858.txt Shift M858 Start at 2001:330:20:00:00 UTC = 2001 Nov 26 3:00pm EST End 2001 Nov 26 6:00pm EST SOT shift report 2001-11-26 M858 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_26_2001_M858.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 --------------------------------------------------------------------------------------------------- 700591 03152 00 PSS0133+0400 2001:330:19:05:42.963 6.0 ACIS-S NONE 23.3980 4.0214 297.57 200108 01880 00 UV CETI,GLIESE 65 2001:330:21:06:57.307 75.0 HRC-S LETG 24.7318 -17.9475 314.75 790063 03169 00 PKS2155-304 2001:331:18:24:57.307 8.0 ACIS-I LETG 329.6900 -30.2036 286.84 ORBITAL EVENTS: 2001:330:11:54:23.905 318 EPERIGEE ORBIT PERIGEE 2001:331:19:39:00.329 319 EAPOGEE ORBIT APOGEE 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 330:2000 AOS DSS-27 (Goldstone 34m) 330:2020 3152 LOS DSS-27 (Goldstone 34m) 330:2220 End of shift 330:2300 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:330:20:26:05 (Nov26) f_ACE 5.85e+03 F_CRM 5.71e+07 Kp 1.7 R km 79680A OBT 2001:330:20:25:42 CTUVCDU 309247 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 123193542.97 ONLVCDU 309232 OBC Errs 0 OBSID 3152 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 23.397 Bus V 29.46 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 4.022 Bus I 33.55 AOFSTAR GUID Roll 297.571 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -3.93 Yaw Rate 0.28 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 0.81 Pitch Rate 0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.41 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -48.51 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.05 SA Resolv 138.46 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 16.44 RadMon ENAB HRMA power 110.50 SCS 128 ACT -Y SA Amps 16.84 EPHIN Geom LARG OBA power 108.80 SCS 129 INAC +Y SA Temp 117.68 E150 1381.5 SCS 130 ACT -Y SA Temp 118.41 E300 12.5 Roll Mom. -4.304 SCS 107 INAC E1300 0.2 Pitch Mom. 16.206 UpL Cmd Acc 18482 EPH A-Leak 1.0200 P4GM 33.1 Yaw Mom. 4.710 Cmd Rej A 208 EPH B-Leak 0.4640 P41GM 0.2 Current Data: UTC 2001:330:20:26:05 (Nov26) f_ACE 5.85e+03 F_CRM 5.71e+07 Kp 1.7 R km 79680A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.85e+03 Orbit Start Time : 2001:330:11:59:00 Geocentric Distance (km), Orbit Leg : 79489 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 9.92606000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.92606000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.12113611000e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.70633960000e+07 2) Status at 330/2030: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 23.3980 deg 23.3980 DEC = 4.0214 deg 4.0214 ROLL = 297.57 deg 297.57 Format = 2 2 OBSID = 3152 3152 SIM FA = -467 -467 SIM TSC = 75623 75623 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 = 50.7 DPA Pwr = 42.0 Science State = Science Active 3) Radiation: The Chandra radiation environment is high but decreasing. ACE EPAM P3: 2 hr fluence is 4.2e7 vs. threshold 3.6e8. CRM-based orbital fluence is 5.7e7 vs. threshold 3.0e9. Chandra is in the magnetosphere. 4) Quick look data: ObsID Target SI Grat Comment ---------------------------------------------- There were no new quick look data in this shift. 5) Telemetry capture and decom on the HRC GSE computer at the OCC is not working.