See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7895. Start at 062:14:00 GMT PLAN ---- Start in radiation zone Then: 2021:062:14:31:19 RADMON Enable 2021:062:14:44:35 Obsid: 24580 SI: ACIS-I (28 ksec) Target: E0102-72.3 2021:062:23:10:17 Obsid: 24974 SI: ACIS-S (20 ksec) Target: 2RXS J105203.7+ 2021:063:05:26:39 Obsid: 24471 SI: ACIS-I (28 ksec) Target: SPT-CLJ2355-551 2021:063:14:55:28 Obsid: 24440 SI: ACIS-I (18 ksec) Target: M96 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports completed in the last 24 hours (total time: 4.6 hours) 2 SSR dumps Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (03 Mar, 04 Mar, 05 Mar). MP: Mar0821 loads will be out today for a review tomorrow. Eng: On upcoming support, pre-approved CAP for the monthly EIA Sequencer-A Self Test and related diagnostics. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 24976 Mrk 279 HRC-S LETG 23036 Mrk 279 HRC-S LETG 23755 SDSS J102541.78+245424.2 ACIS-S NONE 21649 NGC 4472 ULXs ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 062/1650-1905 1750 1850 DSS-36 CANBERRA 1250-1350 EST, Wed 3 Mar 063/0220-0435 0320 0420 DSS-65 MADRID 2220-2320 EST, Wed 3 Mar 063/1145-1400 1245 1345 DSS-24 GOLDSTONE 0745-0845 EST, Thu 4 Mar SNAPSHOT summary: ---------------- UTC 2021:062:12:14:01 (Mar 3) f_ACE 2.33e+01 F_CRM 1.00e+00 Kp 2.3 R km 55625A OBT 2021:062:12:11:34 CTUVCDU 11135743 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 731160694.17 ONLVCDU 11135736 OBC Errs 0 OBSID 46531 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NMAN RA 335.211 Bus V 28.52 SIM FApos -990 LETG Angle 76.46 PCONTROL NPNT Dec -54.632 Bus I 19.28 AOFSTAR GUID Roll 167.969 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNRNRRN Dith Yang -4.25 Yaw Rate -72.96 HRC-S HV ON ACA CCD Temp -7.3 Dith Zang 5.40 Pitch Rate -0.22 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 65.24 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.42 Batt 1 SOC 100.00% Avg HRMA Temp 73.10 FSS Beta 41.25 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 65.53 SA Resolv 48.51 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 9.66 RadMon DISA HRMA power 0.00 SCS 128 ACT -Y SA Amps 9.48 OBA power 0.00 SCS 129 ACT +Y SA Temp 116.22 SCS 130 ACT -Y SA Temp 116.22 Roll Mom. 0.690 SCS 131 ACT Pitch Mom. 12.262 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 23553 Yaw Mom. -13.490 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 9 PMTANKP 134.145 SCS 107 INAC EPH temp 133.94 IRU2G2 curr 112.80 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.5738 TSC Move STOP Prop. line 03 129.74 Pitch Bias -2.6077 CTX B PWR 36.69 FA Move STOP Prop. line 04 85.71 Yaw Bias -1.5543 CTX B Volts 3.54 OTG Move DISA UTC 2021:062:13:57:01 (Mar 3) f_ACE 2.29e+01 F_CRM 1.00e+00 Kp 2.3 R km 69519A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.29e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.025 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1580.0 Orbit Start Time : 2021:062:07:59:01 Geocentric Distance (km), Orbit Leg : 69143 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.6079e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.6300e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00