Nov_28_2001_M860.txt Shift M860 Start at 2001:332:17:00:00 UTC = 2001 Nov 28 12:00pm EST End 2001 Nov 28 2:00pm EST SOT shift report 2001-11-28 M860 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_28_2001_M860.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 --------------------------------------------------------------------------------------------------- 300082 02681 00 V1494 AQL 2001:332:10:53:26.321 25.3 HRC-S LETG 290.7485 4.9642 301.82 ---- 61399 00 CAL-ER 2001:332:18:41:22.176 7.9 -- -- 322.0000 -52.0000 277.37 ---- 61398 00 CAL-ER 2001:333:04:19:20.546 20.8 -- -- 322.0000 -52.0000 277.33 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 ORBITAL EVENTS: 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 -------------- ---- ----- AOS DSS-66 (Madrid 26m) 332:1650 2681 Start Shift 332:1700 LOS DSS-66 (Madrid 26m) 332:1850 End of shift 332:1900 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:332:18:49:03 (Nov28) f_ACE 1.10e+03 F_CRM 1.80e+08 Kp 1.0 R km 80106D OBT 2001:332:18:48:14 CTUVCDU 960767 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 123360494.98 ONLVCDU 960752 OBC Errs 0 OBSID 61399 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 321.997 Bus V 29.77 SIM FApos -990 LETG Angle 4.46 PCONTROL NPNT Dec -52.001 Bus I 31.78 AOFSTAR GUID Roll 277.365 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTNN Dith Yang 4.42 Yaw Rate 0.18 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 7.15 Pitch Rate 0.06 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -3.67 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 24.20 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 65.60 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 15.26 RadMon DISA HRMA power 120.70 SCS 128 ACT -Y SA Amps 16.05 EPHIN Geom LARG OBA power 116.90 SCS 129 ACT +Y SA Temp 115.85 E150 310.2 SCS 130 ACT -Y SA Temp 116.58 E300 4.2 Roll Mom. 0.736 SCS 107 INAC E1300 0.0 Pitch Mom. 8.548 UpL Cmd Acc 22531 EPH A-Leak 1.0200 P4GM 8.7 Yaw Mom. 1.583 Cmd Rej A 30 EPH B-Leak 0.3000 P41GM 0.0 Current Data: UTC 2001:332:18:49:03 (Nov28) f_ACE 1.10e+03 F_CRM 1.80e+08 Kp 1.0 R km 80106D Currently scheduled FPSI, OTG : HRC-S LETG Costello Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.10e+03 Orbit Start Time : 2001:330:11:59:00 Geocentric Distance (km), Orbit Leg : 80106 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.54656000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.25267963310e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.80231363750e+08 2) Status at 332/1845: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 6 6 FIDS = 0 0 RA = 322.0000 deg 322.0000 DEC = -52.0000 deg -52.0000 ROLL = 277.37 deg 277.37 Format = 2 2 OBSID = 61399 61399 SIM FA = -990 -991 SIM TSC = -99616 -99616 HETGA = 79.46 deg (OUT) OUT HETGB = 80.21 deg (OUT) OUT LETGA = 7.09 deg (IN) IN LETGB = 4.46 deg (IN) IN 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 = 53.3 DPA Pwr = 42.3 Science State = Science Active 3) Radiation: The Chandra radiation environment is moderate and decreasing. ACE EPAM P3: 2 hr fluence is 8.3e6 vs. threshold 3.6e8. CRM-based orbital fluence is 1.8e8 vs. threshold 3.0e9. Chandra is in the magnetosphere. 4) Quick look data: ObsID Target SI Grat Comment ---------------------------------------------- 1880 UV CETI,GLIESE 65 HRC-S LETG ok.