Feb_19_2002_M943.txt Shift M943 Start at 2002:050:19:00:00 GMT = 2002 Feb 19 2:00pm EDT End 2002 Feb 19 4:00pm EDT SOT shift report 2002-02-19 M943 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_19_2002_M943.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1802B on ascending leg. Performed a series of calibration observations of VEGA with HRC-S and ACIS-I, followed by an observation of Sagittarius A, and currently doing an observation of AX J0335.2-1505 using ACIS-S (OBSID 3313) to better understand the population of the x-ray background. After this will be a long observation using ACIS-S and HETG of O star Orionis C. Radiation levels are low (proton flux under 300). Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- FEB1802B: 290145 02589 00 1 VEGA 2002:050:09:17:11.453 3.0 HRC-S NONE 279.2381 38.7590 56.58 290146 02590 00 1 VEGA 2002:050:10:15:41.453 3.0 HRC-S NONE 279.3561 38.8980 56.49 290147 02591 00 1 VEGA 2002:050:11:14:11.453 2.9 HRC-S NONE 279.4747 39.0369 56.40 290148 02592 00 1 VEGA 2002:050:12:11:01.453 2.9 HRC-S NONE 279.4208 39.0647 56.48 290142 02586 00 1 VEGA 2002:050:13:27:21.453 2.7 ACIS-I NONE 279.2382 38.7590 56.75 600288 02951 00 2 SGR A* 2002:050:14:44:38.566 12.4 ACIS-I NONE 266.4351 -29.0268 91.29 900152 P1 03313 00 0 AX J0335.2-1505 2002:050:18:57:55.420 4.9 ACIS-S NONE 53.8014 -15.0873 278.60 200176 02568 00 1 HD 37022 2002:050:20:47:35.420 47.0 ACIS-S HETG 83.7988 -5.3747 283.78 ORBITAL EVENTS: 2002:050:03:01:17.175 350 EPERIGEE ORBIT PERIGEE 2002:050:06:20:01.422 351 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:051:10:45:35.976 351 EAPOGEE ORBIT APOGEE 2002:052:11:44:05.430 351 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:052:18:30:22.594 351 EPERIGEE ORBIT PERIGEE 2002:052:22:54:05.430 352 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:054:02:14:19.931 352 EAPOGEE ORBIT APOGEE 2002:055:05:32:21.369 352 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:055:07:10:21.369 352 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:055:09:26:21.369 352 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:055:09:59:46.726 352 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 050:1900 AOS (DSS-46) 1940 Status at COMM was nominal 1947 (see note 1) LOS 2040 End of shift 050:2100 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at COMM: UTC 2002:050:19:47:26 (Feb19) f_ACE 3.16e+02 F_CRM 4.18e+07 Kp 2.7 R km 114142A OBT 2002:050:19:46:57 CTUVCDU 12182399 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 130535217.10 ONLVCDU 12182384 OBC Errs 2 OBSID 3313 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 53.800 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -15.086 Bus I 26.72 AOFSTAR GUID Roll 278.600 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -3.59 Yaw Rate -0.03 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 4.22 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.35 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 11.40 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.37 SA Resolv 78.46 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 12.76 RadMon ENAB HRMA power 72.20 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom LARG OBA power 51.70 SCS 129 ACT +Y SA Temp 115.12 E150 2.4 SCS 130 ACT -Y SA Temp 115.85 E300 0.1 Roll Mom. -17.800 SCS 107 INAC E1300 0.0 Pitch Mom. 14.132 UpL Cmd Acc 24934 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. 5.908 Cmd Rej A 19 EPH B-Leak 0.3840 P41GM 0.0 2) Current radiation data: UTC 2002:050:19:47:26 (Feb19) f_ACE 3.16e+02 F_CRM 4.18e+07 Kp 2.7 R km 114142A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.16e+02 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 : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2002:050:03:04:01 Geocentric Distance (km), Orbit Leg : 113933 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 8.08651000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.08651000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.50275443300e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.17873582000e+07 3) No quick looks.