Jan_07_2002_M900.txt Shift M900 Start at 2002:007:22:00:00 GMT = 2002 Jan 07 5:00pm EDT End 2002 Jan 07 6:30pm EDT SOT shift report 2002-01-07 M900 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jan_07_2002_M900.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JAN0702D. Performing exit CTI measurement, then manuever to next science observation (OBSID 02897) of M31-T4. Current radiation levels are low (proton flux about 350). Predicted solar activity is low to moderate. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- ---- T_X35 00 CAL-ER 2002:007:21:03:27.239 20.8 -- -- 354.0000 12.0000 298.30 0.08 600234 02897 00 M31-T4 2002:008:03:18:07.239 5.0 ACIS-I NONE 10.7618 41.3288 292.21 32.84 ORBITAL EVENTS: 2002:007:19:30:45.667 334 EPERIGEE ORBIT PERIGEE 2002:008:00:02:17.318 335 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:009:03:14:37.683 335 EAPOGEE ORBIT APOGEE 2002:010:06:06:50.419 335 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:010:08:16:50.419 335 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:010:10:08:50.419 335 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:010:10:58:51.600 335 EPERIGEE ORBIT PERIGEE 2002:010:14:44:50.419 336 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:011:18:42:26.113 336 EAPOGEE ORBIT APOGEE 2002:012:19:51:17.786 336 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:013:02:27:42.969 336 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID ------ ---- ----- Start Shift 007:2200 AOS DSS-66 - Madrid 2240 Status at AOS was nominal - see note 1 2248 61356 Note: Attitude shows red on CXC snapshot but is really correct. End of shift 007:2330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:007:22:48:20 (Jan 7) f_ACE 1.78e+02 F_CRM 0.00e+00 Kp 2.0 R km 43592A OBT 2002:007:22:47:46 CTUVCDU 14503679 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 126830866.20 ONLVCDU 14503664 OBC Errs 0 OBSID 61356 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 353.999 Bus V 29.61 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 11.998 Bus I 31.02 AOFSTAR GUID Roll 298.301 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 3.91 Yaw Rate 0.06 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 6.74 Pitch Rate -0.13 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.28 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 17.31 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.53 SA Resolv 72.55 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 14.88 RadMon DISA HRMA power 83.50 SCS 128 INAC -Y SA Amps 15.66 EPHIN Geom SMAL OBA power 59.30 SCS 129 ACT +Y SA Temp 116.58 E150 5914.6 SCS 130 ACT -Y SA Temp 117.32 E300 84.9 Roll Mom. -8.693 SCS 107 INAC E1300 0.0 Pitch Mom. 18.395 UpL Cmd Acc 16285 EPH A-Leak 1.0200 P4GM 5.6 Yaw Mom. 14.350 Cmd Rej A 198 EPH B-Leak 0.5480 P41GM 0.0 2) Radiation - Current levels are low: UTC 2002:007:22:48:20 (Jan 7) f_ACE 1.78e+02 F_CRM 0.00e+00 Kp 2.0 R km 43592A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.78e+02 GOES-8 P2 flux, in RADMON P4GM units : 0.01 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 : 0.01 Orbit Start Time : 2002:007:19:34:00 Geocentric Distance (km), Orbit Leg : 42933 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.93277000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.84912800000e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00