See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L4633. Start at 088:13:00 GMT PLAN ---- Running MAR2612B. Continue obsid 13996 125 ks ACIS-I/NONE, examining incredible structure in the core of the Coma cluster. Loads good through: 2012:093:06:39. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed (Total time: 6.6 hours). Space weather: Quiet. Solar Activity Forecast: Solar activity is expected to be low with a chance for an isolated M-class flare. Old Region 1429 (N19, L=299) is expected to return to the solar disk midday on 29 March, which should increase M-class flare probabilities. New Region 1447 (S25W55) was numbered today and is a small C-type spot group. MP: APR0212A approved yesterday. Eng: No issues. Will review and run a CAP for a flight software patch to update SCS 90. Will run the pre-approved ephemeris update CAP tomorrow morning. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 13285 1FGL J1311.7-3429 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 088/1840-2055 1940 2040 DSS-27 GOLDSTONE 1540-1640 EDT, Wed 28 Mar 089/0130-0345 0230 0330 DSS-27 GOLDSTONE 2230-2330 EDT, Wed 28 Mar 089/1145-1345 1230 1330 DSS-34 CANBERRA 0830-0930 EDT, Thu 29 Mar 089/2100-2305 2200 2250 DSS-24 GOLDSTONE 1800-1850 EDT, Thu 29 Mar SNAPSHOT summary: ---------------- UTC 2012:088:12:26:11 (Mar28) f_ACE 1.20e+02 F_CRM 8.54e+08 Kp 3.3 R km 147948D OBT 2012:088:12:22:48 CTUVCDU 1696639 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 449324568.20 ONLVCDU 1696632 OBC Errs 0 OBSID 13996 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 194.987 Bus V 28.83 SIM FApos -535 LETG Angle 76.84 PCONTROL NPNT Dec 27.954 Bus I 27.22 AOFSTAR GUID Roll 163.339 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.87 Yaw Rate -0.43 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang 4.94 Pitch Rate 0.08 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.10 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 14 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.87 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 55.41 SA Resolv 148.46 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 13.33 RadMon ENAB HRMA power 80.00 SCS 128 ACT -Y SA Amps 13.72 EPHIN Geom VLD OBA power 35.10 SCS 129 ACT +Y SA Temp 115.49 E150 167.0 SCS 130 ACT -Y SA Temp 116.58 E300 79.0 Roll Mom. 6.416 SCS 131 ACT E1300 56.0 Pitch Mom. -7.684 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 4589 Yaw Mom. 4.885 SCS 133 ACT EPH B-Leak 1.0200 Cmd Rej A 3 PMTANKP 169.317 SCS 107 INAC EPH temp 109.34 Gyro 2 Curr 1 108.00 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 117.60 Roll Bias -0.5366 TSC Move STOP Prop. line 03 82.65 Pitch Bias -1.6389 CTX A PWR 36.38 FA Move STOP Prop. line 04 56.54 Yaw Bias -0.7403 CTX A Volts 3.52 OTG Move DISA UTC 2012:088:12:46:01 (Mar28) f_ACE 1.09e+02 F_CRM 8.54e+08 Kp 3.3 R km 147557D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.09e+02 GOES-15 P2 flux, in RADMON P4GM units : 0.16 GOES-13 P2 flux, in RADMON P4GM units : 0.64 GOES-15 P5 flux, in RADMON P41GM units : 0.18 GOES-13 P5 flux, in RADMON P41GM units : 0.15 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 12.3 Orbit Start Time : 2012:086:23:04:02 Geocentric Distance (km), Orbit Leg : 147598 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 5.4644e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.4644e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.1136e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.5434e+08