Feb_20_2003_M1309.txt Shift M1309 Start at 2003:051 22:30:00 UTC = 2003 Feb 20 5:30 pm EST End 2003 Feb 20 7:00 pm EST SOT shift report 2003-02-20 M1309 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_20_2003_M1309.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1703B load. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 700709 04030 1 MARKARIAN 231 2003:051:20:59:49.188 36.8 ACIS-S NONE 194.0974 56.8730 129.52 ---- 60840 CAL-ER 2003:052:07:54:30.648 8.1 -- -- 111.2000 57.8000 232.78 ---- 60839 CAL-ER 2003:052:11:09:19.189 3.6 -- -- 95.7000 35.8000 259.90 ---- 60838 CAL-ER 2003:052:18:25:19.189 20.8 -- -- 67.8000 41.4000 275.87 290292 04332 1 ARLAC 2003:053:00:42:11.936 1.0 HRC-S NONE 332.0987 45.6904 3.28 290293 04333 1 ARLAC 2003:053:01:07:21.936 1.0 HRC-S NONE 332.0007 45.7196 3.44 ORBITAL EVENTS: 2003:051:09:03:24.847 489 EAPOGEE ORBIT APOGEE 2003:052:16:46:40.688 489 EPERIGEE ORBIT PERIGEE 2003:054:00:30:08.583 490 EAPOGEE ORBIT APOGEE 2003:055:08:14:02.080 490 EPERIGEE ORBIT PERIGEE 2003:056:15:57:03.657 491 EAPOGEE ORBIT APOGEE 2003:057:23:41:40.185 491 EPERIGEE ORBIT PERIGEE 2003:059:07:24:40.935 492 EAPOGEE ORBIT APOGEE 2003:060:15:08:41.672 492 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 051:2230 AOS DSS-46 (Canberra 26m) 051:2240 04030 End of shift 052:0000 LOS DSS-46 (Canberra 26m) 052:0040 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 051:2330: UTC 2003:051:23:30:09 (Feb20) f_ACE 1.42e+01 F_CRM 1.86e+08 Kp 2.7 R km 111364D OBT 2003:051:23:29:40 CTUVCDU 1421368 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 162170980.34 ONLVCDU 1421360 OBC Errs 0 OBSID 4030 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 194.093 Bus V 29.93 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 56.874 Bus I 24.17 AOFSTAR GUID Roll 129.528 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.50 Yaw Rate -0.12 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -5.17 Pitch Rate -0.02 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.22 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -34.86 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.21 SA Resolv 124.78 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 11.60 RadMon ENAB HRMA power 26.80 SCS 128 ACT -Y SA Amps 12.18 EPHIN Geom LARG OBA power 0.00 SCS 129 ACT +Y SA Temp 116.58 E150 1.7 SCS 130 ACT -Y SA Temp 117.32 E300 0.0 Roll Mom. -14.638 SCS 107 INAC E1300 0.0 Pitch Mom. -10.243 UpL Cmd Acc 17358 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 15.826 Cmd Rej A 168 EPH B-Leak 0.7280 P41GM 0.0 Current Data: UTC 2003:051:23:30:09 (Feb20) f_ACE 1.42e+01 F_CRM 1.86e+08 Kp 2.7 R km 111364D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.42e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:050:01:24:00 Geocentric Distance (km), Orbit Leg : 111415 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 1.42000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.42000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.31685379300e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.86004740300e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 194.0974 deg 194.0974 DEC = 56.8730 deg 56.8730 ROLL = 129.52 deg 129.52 Format = 2 2 OBSID = 4030 4030 SIM FA = -467 -468 SIM TSC = 75623 75624 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 = -119.9 DEA Pwr = 31.0 DPA Pwr = 40.5 Science State = Science Active 2) Radiation The Chandra radiation environment is low and variable. ACE 2 hr fluence is 1.3e5 vs. threshold 3.6e8. CRM-based orbital fluence is 1.9e8 vs. threshold 3.0e9. Chandra is in the solar wind. 3) Quick Look data review (OK unless noted): Seq # ObsID Constr. Target Start Time SI Grat Comment --------------------------------------------------------------------------------------- There were no new quick look datasets in this shift.