Nov_13_2001_M845.txt Shift M845 Start at 2001:317:17:00:00 UTC = 2001 Nov 13 12:00pm EST End 2001 Nov 13 1:30pm EST SOT shift report 2001-11-13 M845 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_13_2001_M845.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running NOV1201E load. Seq # ObsID It Target start time SI Grat RA dec roll --------------------------------------------------------------------------------------------------- 900132 03293 00 HDF-N 2001:317:15:19:58.082 163.3 ACIS-I NONE 189.1960 62.1917 40.33 ---- 61409 00 CAL-ER 2001:319:13:23:05.653 8.2 -- -- 124.0000 35.0000 83.46 ---- 61408 00 CAL-ER 2001:319:23:42:22.406 20.8 -- -- 124.0000 35.0000 83.63 900132 03388 00 HDF-N 2001:320:05:57:02.406 50.0 ACIS-I NONE 189.1960 62.1917 40.33 200130 02522 00 V 410 TAU 2001:320:20:34:39.006 15.0 ACIS-S NONE 64.6118 28.5068 123.31 ORBITAL EVENTS: 2001:317:06:35:43.954 313 EPERIGEE ORBIT PERIGEE 2001:318:14:19:39.354 314 EAPOGEE ORBIT APOGEE 2001:319:22:02:48.928 314 EPERIGEE ORBIT PERIGEE 2001:321:05:46:51.532 315 EAPOGEE ORBIT APOGEE 2001:322:13:31:09.971 315 EPERIGEE ORBIT PERIGEE 2001:323:21:14:40.288 316 EAPOGEE ORBIT APOGEE 2001:325:04:59:23.671 316 EPERIGEE ORBIT PERIGEE 2001:326:12:42:52.715 317 EAPOGEE ORBIT APOGEE 2001:327:20:26:53.907 317 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 317:1700 AOS DSS-54 (Madrid 34m) 317:1700 3293 LOS DSS-54 (Madrid 34m) 317:1800 End of shift 317:1830 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:317:17:13:04 (Nov13) f_ACE 0.00e+00 F_CRM 2.59e+08 Kp 1.7 R km 90918A OBT 2001:317:17:12:41 CTUVCDU 12658047 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 122058761.37 ONLVCDU 12658032 OBC Errs 0 OBSID 3293 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 189.196 Bus V 29.77 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 62.192 Bus I 33.30 AOFSTAR GUID Roll 40.332 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 1.19 Yaw Rate 0.08 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -2.60 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 -3.13 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 3.47 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 86.32 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 16.05 RadMon ENAB HRMA power 114.00 SCS 128 ACT -Y SA Amps 16.84 EPHIN Geom LARG OBA power 72.60 SCS 129 ACT +Y SA Temp 114.81 E150 73.7 SCS 130 ACT -Y SA Temp 115.12 E300 2.1 Roll Mom. 2.607 SCS 107 INAC E1300 0.1 Pitch Mom. 1.206 UpL Cmd Acc 61452 EPH A-Leak 1.0200 P4GM 0.8 Yaw Mom. -3.386 Cmd Rej A 180 EPH B-Leak 0.4120 P41GM 0.0 Current Data: UTC 2001:317:17:13:04 (Nov13) f_ACE 0.00e+00 F_CRM 2.59e+08 Kp 1.7 R km 90918A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.63e+02 Orbit Start Time : 2001:317:06:39:01 Geocentric Distance (km), Orbit Leg : 90586 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 8.40068000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.40068000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.65305106090e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.59146327090e+08 2) Status at 317/1730: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 189.1960 deg 189.1960 DEC = 62.1917 deg 62.1917 ROLL = 40.33 deg 40.33 Format = 2 2 OBSID = 3293 3293 SIM FA = -535 -536 SIM TSC = 92903 92904 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 = 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 = -119.7 DEA Pwr = 44.8 DPA Pwr = 40.6 Science State = Science Active 3) Radiation: The Chandra radiation environment is moderate and decreasing. ACE EPAM P3: 2 hr fluence is 2.9e6 vs. threshold 3.6e8. CRM-based orbital fluence is 2.6e8 vs. threshold 1.0e9. Chandra is in the magnetosheath. 4) Quick look data: ObsID Target SI Grat Comment ---------------------------------------------- 03411 FXRT011030 ACIS-S NONE ok. TOO on FXRT: there is a compact source within 1 arcsec of the ACIS aimpoint. 02795 RXJ0806.3+1527 ACIS-S NONE ok. 03197 MACS-J0744.8+3927 ACIS-I NONE ok. 03267 MACSJ0257.6-2209 ACIS-I NONE ok. 5) ACIS BEP status ACIS shows nominal operation, with no sign of FEP latch-up. Thus CAP 760 (to power cycle FEPs and video boards) was not run.