SOT Shift Report 2004-03-30 M1713 Duration: 30 Mar 2004 12:20 EST - 30 Mar 2004 14:20 EST 30 Mar 2004 17:20 GMT - 30 Mar 2004 19:20 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with MAR2904C load: Probe the relativistic outflow in the microquasar GRS1915+105 with HETG/Chandra; use the LETG to try to confirm the possible Cyclotron Absorption Line in RBS1223; then into perigee: 04588 GRS 1915+105 2004:090:12:07:01.810 27.0 ACIS-S HETG 04595 RBS1223 2004:090:20:27:29.563 90.5 HRC-S LETG T_E42 CAL-ER (60300) 2004:091:22:27:22.325 10.2 -- -- GG_42 CAL-ER (60299) 2004:092:02:32:34.056 3.6 -- -- T_X43 CAL-ER (60298) 2004:092:11:50:35.733 7.1 -- -- Events ------ 17:20 AOS on DSS-46 19:20 LOS Notes/Issues/Problems --------------------- - Radiation is low and stable - ACIS FP temperature -119.7 C Snapshot -------- Snapshot matches expected configuration: UTC 2004:090:17:51:04 (Mar30) f_ACE 5.47e+01 F_CRM 4.35e+07 Kp 3.3 R km 125697A OBT 2004:090:17:50:29 CTUVCDU 3341183 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 197056229.34 ONLVCDU 3341168 OBC Errs 0 OBSID 4588 EPState SUN SIM TTpos 77207 HETG Angle 5.96 PCADMODE NPNT RA 288.816 Bus V 30.08 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 10.951 Bus I 26.46 AOFSTAR GUID Roll 92.103 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 5.01 Yaw Rate 0.01 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 7.55 Pitch Rate 0.04 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.18 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.17 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 9.60 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 52.97 SA Resolv 80.10 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 104.00 SCS 128 ACT -Y SA Amps 13.33 EPHIN Geom SMAL OBA power 16.60 SCS 129 ACT +Y SA Temp 112.97 E150 62.5 SCS 130 INAC -Y SA Temp 113.89 E300 0.5 Roll Mom. -3.980 SCS 107 INAC E1300 0.0 Pitch Mom. -5.501 UpL Cmd Acc 48480 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 0.953 Cmd Rej A 253 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 94.86 Gyro 1 Curr 1 9.60 Roll Bias -0.6211 Gyro 1 Curr 2 9.60 Pitch Bias -1.9078 Gyro 2 Curr 1 103.20 Yaw Bias -0.9596 Gyro 2 Curr 2 100.80 Explanation Current Data: UTC 2004:090:17:51:04 (Mar30) f_ACE 5.47e+01 F_CRM 4.35e+07 Kp 3.3 R km 125697A Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.47e+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 : 0.02 Orbit Start Time : 2004:089:15:09:01 Geocentric Distance (km), Orbit Leg : 125667 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.01052000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.02104000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.54707670005e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.34745266880e+07