SOT Shift Report 2003-05-01 M1379 Duration: 1 May 2003 16:10 EDT - 1 May 2003 18:10 EDT 1 May 2003 20:10 GMT - 1 May 2003 22:10 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Uplink and start radiation replan load MAY0103B: study the accretion flow geometry of a galactic black hole with an HETG spectrum; observe the supermassive star Eta Carinae during an x-ray eclipse: 03803 H 1743-322 2003:121:22:07:11.482 48.8 ACIS-S HETG 03745 ETA CARINAE 2003:122:12:16:02.642 97.2 ACIS-S HETG Events ------ 20:10 AOS on DSS-66 21:45 LOS following LGA switch, then unable to re-establish telemetry before end of comm Notes/Issues/Problems --------------------- - Radiation replan load MAY0103B uplinked and successfully started - Soft proton radiation is low fpllowing a brief spike earlier today Snapshot -------- Snapshot matches expected configuration. Expected SIM and grating movements around 121:21:55. UTC 2003:121:21:30:03 (May 1) f_ACE 3.07e+01 F_CRM 3.75e+07 Kp 2.3 R km 86600A OBT 2003:121:21:29:34 CTUVCDU 8217983 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 168211774.44 ONLVCDU 8217968 OBC Errs 0 OBSID 3803 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NMAN RA 214.907 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 29.683 Bus I 29.75 AOFSTAR GUID Roll 185.433 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNNNNNN Dith Yang 2.37 Yaw Rate -193.62 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.94 Pitch Rate 1.42 OBSMode NEXT ACA Int Time 1.698 Roll Rate -188.60 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.74 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -45.36 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.21 SA Resolv 135.29 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 14.49 RadMon ENAB HRMA power 124.00 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom LARG OBA power 61.30 SCS 129 ACT +Y SA Temp 111.74 E150 2.1 SCS 130 INAC -Y SA Temp 112.66 E300 0.1 Roll Mom. 6.967 SCS 107 INAC E1300 0.0 Pitch Mom. 3.269 UpL Cmd Acc 29881 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.853 Cmd Rej A 147 EPH B-Leak 0.5120 P41GM 0.0 Gyro 1 Curr 1 148.80 Gyro 1 Curr 2 98.40 Gyro 2 Curr 1 9.60 Gyro 2 Curr 2 9.60 Explanation Current Data: UTC 2003:121:22:07:01 (May 1) f_ACE 2.17e+01 F_CRM 3.76e+07 Kp 2.0 R km 89405A Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.17e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:121:10:49:00 Geocentric Distance (km), Orbit Leg : 89182 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.27886000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.55772000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.17570283290e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.76218624000e+07