See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8666. Start at 103:13:00 GMT PLAN ---- Finish: Obsid: 26757 SI: ACIS-S (24 ksec) Target: Sgr A* Then: 2023:103:13:40:34 Obsid: 27795 SI: ACIS-S (19 ksec) Target: 2RXS J133824.9- 2023:103:19:15:48 Grating: LETG 2023:103:19:54:39 Obsid: 25511 SI: HRC-S (14 ksec) Target: SNR 1987A 2023:103:23:48:48 Grating: NONE 2023:104:00:24:27 Obsid: 27794 SI: ACIS-I (10 ksec) Target: NGC 4802 2023:104:03:51:37 Obsid: 27798 SI: ACIS-S (10 ksec) Target: WISEA J045649.8 2023:104:06:41:52 Grating: HETG 2023:104:06:43:55 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.1 hours) 2 SSR dumps Radiation: Solar activity is expected to be low with a 45% chance for M-class flares and a slight chance for an X-class flare on days one, two, and three (13 Apr, 14 Apr, 15 Apr). MP: Apr1723 loads will be out shortly for review tomorrow. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25825 Abell 2029 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 103/1825-2040 1925 2045 DSS-34 CANBERRA 1525-1645 EDT, Thu 13 Apr 104/1110-1325 1210 1310 DSS-34 CANBERRA 0810-0910 EDT, Fri 14 Apr SNAPSHOT summary: ----------------- UTC 2023:103:05:02:01 (Apr13) f_ACE 1.72e+01 F_CRM 0.00e+00 Kp 1.7 R km 153488D OBT 2023:103:04:59:25 CTUVCDU 1791103 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 797749165.36 ONLVCDU 1791096 OBC Errs 0 OBSID 25195 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 288.383 Bus V 27.58 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 9.097 Bus I 24.94 AOFSTAR GUID Roll 94.993 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.30 Yaw Rate 0.49 HRC-S HV OFF ACA CCD Temp -8.4 Dith Zang 6.86 Pitch Rate 0.29 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.06 EVT RT 4589 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 3.80 Batt 1 SOC 100.00% Avg HRMA Temp 72.04 FSS Beta -1.56 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 66.24 SA Resolv 90.93 Batt 3 SOC 100.00% A +15 V 2.81 OBA Tavg Fault NFLT SA Sun Pres ILLM A +5 V 4.84 OBA Trng Fault NFLT +Y SA Amps 12.56 A +24 V 0.00 HRMA power 23.20 SCS 128 ACT -Y SA Amps 12.37 OBA power 0.00 SCS 129 ACT +Y SA Temp 112.66 SCS 130 INAC -Y SA Temp 112.04 ACIS Stat7-0 6 Roll Mom. -2.772 SCS 131 ACT Cold Rad -127. Pitch Mom. 0.429 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. -4.906 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB PMTANKP 150.132 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 10247 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 249 IRU2G1 curr 96.00 Roll Bias 1.2378 TSC Move STOP Prop. line 03 162.13 Pitch Bias -3.3122 FA Move STOP CTX B PWR 36.96 Prop. line 04 148.52 Yaw Bias -1.7149 OTG Move DISA CTX B Volts 3.54 UTC 2023:103:13:19:01 (Apr13) f_ACE 1.81e+01 F_CRM 0.00e+00 Kp 0.3 R km 145159D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.87e+01 GOES-R P4 flux, in RADMON P4GM units : 0.000 GOES-R P7 flux, in RADMON P41GM units : 0.013 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 25.4 Orbit Start Time : 0.013 Geocentric Distance (km), Orbit Leg : 145314 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.2671e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.2671e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.8139e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.8139e+04