See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L4626. Start at 081:13:00 GMT PLAN ---- Running MAR1912B. In radzone. Exit radzone at 2012:081:20:59. Then obsid 13980 5 ks ACIS-I/NONE six-7, Chandra observations of the faintest hard X-ray sources in the Swift-INTEGRAL hard X-ray (SIX) survey. Loads good through: 2012:084:10:19. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed (Total time: 6.9 hours). Space weather: Quiet. Solar Activity Forecast: Solar activity is expected to be very low. There is, however, a chance for an isolated C-class flare. MP: MAR2612A was approved yesterday. Eng: No issues. Next eclipse is during upcoming support (eclipse #3 of 21 this season). GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 13797 PSR J1320-3512 ACIS-S NONE 13854 Sgr A* ACIS-S HETG 13994 Coma cluster ACIS-I NONE 14046 J1419.2+0756 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 081/1015-1230 1115 1215 DSS-27 GOLDSTONE 0715-0815 EDT, Wed 21 Mar 081/1310-1525 1410 1510 DSS-45 CANBERRA 1010-1110 EDT, Wed 21 Mar 081/1655-1910 1755 1855 DSS-65 MADRID 1355-1455 EDT, Wed 21 Mar 082/0240-0455 0340 0440 DSS-27 GOLDSTONE 2340-0040 EDT, Wed 21 Mar 082/1100-1315 1200 1300 DSS-27 GOLDSTONE 0800-0900 EDT, Thu 22 Mar 082/2255-0110 2355 0055 DSS-27 GOLDSTONE 1955-2055 EDT, Thu 22 Mar SNAPSHOT summary: ---------------- UTC 2012:081:12:16:10 (Mar21) f_ACE 2.35e+01 F_CRM 7.22e+08 Kp 3.3 R km 54537D OBT 2012:081:12:12:58 CTUVCDU 16111359 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 448719178.25 ONLVCDU 16111352 OBC Errs 0 OBSID 54770 EPState SUN SIM TTpos -99616 HETG Angle 5.96 PCADMODE NPNT RA 289.997 Bus V 28.67 SIM FApos -990 LETG Angle 76.84 PCONTROL NPNT Dec -54.001 Bus I 31.78 AOFSTAR GUID Roll 105.814 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.82 Yaw Rate 0.72 HRC-S HV ON ACA CCD Temp -18.5 Dith Zang -6.35 Pitch Rate -0.22 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.54 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.32 Batt 1 SOC 100.00% Avg HRMA Temp 70.65 FSS Beta 10.37 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 59.57 SA Resolv 79.61 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 15.66 RadMon DISA HRMA power 66.30 SCS 128 ACT -Y SA Amps 15.85 EPHIN Geom VLD OBA power 86.80 SCS 129 ACT +Y SA Temp 115.12 E150 884736.0 SCS 130 ACT -Y SA Temp 115.85 E300 14.0 Roll Mom. 10.743 SCS 131 ACT E1300 1.0 Pitch Mom. 2.477 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 57979 Yaw Mom. 0.057 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 209 PMTANKP 167.718 SCS 107 INAC EPH temp 133.94 Gyro 2 Curr 1 103.20 EPH 27I 7.03 M Unload MON Gyro 2 Curr 2 115.20 Roll Bias -0.5399 TSC Move STOP Prop. line 03 111.86 Pitch Bias -1.6417 CTX B PWR 36.73 FA Move STOP Prop. line 04 87.74 Yaw Bias -0.7411 CTX B Volts 3.54 OTG Move DISA UTC 2012:081:12:37:03 (Mar21) f_ACE 1.86e+01 F_CRM 7.22e+08 Kp 3.3 R km 51122D Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.86e+01 GOES-15 P2 flux, in RADMON P4GM units : 0.44 GOES-13 P2 flux, in RADMON P4GM units : 0.12 GOES-15 P5 flux, in RADMON P41GM units : 0.15 GOES-13 P5 flux, in RADMON P41GM units : 0.12 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 0.0 Orbit Start Time : 2012:079:00:44:02 Geocentric Distance (km), Orbit Leg : 51618 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.9934e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.1816e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.2230e+08