See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7915. Start at 082:13:00 GMT PLAN ---- Finished: Obsid: 23464 SI: HRC-I (5 ksec) Target: M82 X-2 Next: 2021:082:13:17:45 Obsid: 24461 SI: ACIS-S (30 ksec) Target: SDSS J1138+0314 2021:082:21:41:20 Grating: LETG 2021:082:22:18:41 Obsid: 22948 SI: HRC-S (29 ksec) Target: H1821+643 2021:083:06:22:40 RADMON Disable 2021:083:12:23:22 Grating: NONE NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 3 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 (23 Mar, 24 Mar, 25 Mar). MP: Mar2921 loads are in work. Waiting for confirmation of a window for an HST coordinated observation. Eng: No issues. GOT: No issues. Quick look data: ---------------- Unavailable Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 082/1000-1215 1100 1200 DSS-24 GOLDSTONE 0700-0800 EDT, Tue 23 Mar 083/0020-0235 0120 0220 DSS-56 MADRID 2120-2220 EDT, Tue 23 Mar 083/1040-1255 1140 1240 DSS-34 CANBERRA 0740-0840 EDT, Wed 24 Mar 083/1630-1845 1730 1830 DSS-36 CANBERRA 1330-1430 EDT, Wed 24 Mar SNAPSHOT summary: ---------------- UTC 2021:082:11:58:02 (Mar23) f_ACE 6.59e+01 F_CRM 1.00e+00 Kp 1.0 R km 140539D OBT 2021:082:11:55:45 CTUVCDU 1098239 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 732887745.76 ONLVCDU 1098232 OBC Errs 0 OBSID 23464 EPState SUN SIM TTpos -50505 HETG Angle 77.96 PCADMODE NPNT RA 148.974 Bus V 28.20 SIM FApos -715 LETG Angle 76.46 PCONTROL NPNT Dec 69.698 Bus I 25.71 AOFSTAR GUID Roll 215.087 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 15.85 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -9.5 Dith Zang 9.90 Pitch Rate -0.56 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.08 EVT RT 509 AOACSTAT OK FSS SunBeta SUN SHLD RT 4589 FSS Alfa -0.24 Batt 1 SOC 100.00% Avg HRMA Temp 72.50 FSS Beta -16.09 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 65.61 SA Resolv 105.92 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 12.95 RadMon ENAB HRMA power 42.60 SCS 128 ACT -Y SA Amps 12.76 OBA power 0.00 SCS 129 ACT +Y SA Temp 115.49 SCS 130 ACT -Y SA Temp 114.81 Roll Mom. 7.874 SCS 131 ACT Pitch Mom. 5.443 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 5108 Yaw Mom. 3.264 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 174 PMTANKP 132.547 SCS 107 INAC EPH temp 155.64 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.5758 TSC Move STOP Prop. line 03 155.32 Pitch Bias -2.6210 CTX A PWR 36.38 FA Move STOP Prop. line 04 129.74 Yaw Bias -1.5480 CTX A Volts 3.52 OTG Move DISA UTC 2021:082:12:51:01 (Mar23) f_ACE 7.65e+01 F_CRM 1.00e+00 Kp 1.0 R km 139028D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 7.65e+01 GOES-R P4 flux, in RADMON P4GM units : 0.040 GOES-R P7 flux, in RADMON P41GM units : 0.013 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 3800.0 Orbit Start Time : 2021:080:20:14:02 Geocentric Distance (km), Orbit Leg : 139088 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 7.6500e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 7.6500e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.4815e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.9984e+07