See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8653. Start at 090:12:53 GMT PLAN ---- Finish: 2023:090:10:36:13 Obsid: 27777 SI: ACIS-S (20 ksec) Target: GRB230307A Then: 2023:090:17:50:47 Obsid: 27775 SI: ACIS-I (12 ksec) Target: NGC4254 2023:090:21:59:21 Obsid: 25759 SI: ACIS-I (10 ksec) Target: PSZ2 G066.41+27 2023:091:01:00:52 Grating: HETG 2023:091:01:03:16 RADMON Disable 2023:091:11:13:23 Grating: NONE 2023:091:11:27:15 RADMON Enable 2023:091:11:49:34 Obsid: 26690 SI: ACIS-I (5 ksec) Target: 2MASS J18005192 For the weekend: 2023:091:13:58:29 Obsid: 27025 SI: ACIS-I (23 ksec) Target: A1795 2023:091:21:57:19 Obsid: 27778 SI: ACIS-S (17 ksec) Target: GRB230307A 2023:092:04:20:04 Obsid: 27027 SI: ACIS-S (15 ksec) Target: A1795 2023:092:10:13:55 Obsid: 27779 SI: ACIS-S (13 ksec) Target: GRB230307A 2023:092:15:43:18 Obsid: 27028 SI: ACIS-S (18 ksec) Target: A1795 2023:092:21:27:16 Obsid: 27772 SI: ACIS-S (10 ksec) Target: PSR J1846-0258 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 low with a chance for M-class flares and a slight chance for an X-class flare on day one (31 Mar) and expected to be low with a slight chance for an M-class flare on days two and three (01 Apr, 02 Apr). MP: APR0323 command loads out for review. Due by noon today. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27770 ESO137-G034 ACIS-S NONE 27362 NGC4254 ACIS-I NONE 26686 IGR J19225+1836 ACIS-I NONE 26869 SDSSJ131046.39+240817.1 ACIS-S NONE 27771 PSR J1846-0258 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 090/1005-1220 1105 1205 DSS-54 MADRID 0705-0805 EDT, Fri 31 Mar 091/0140-0355 0240 0340 DSS-65 MADRID 2240-2340 EDT, Fri 31 Mar 091/1055-1310 1155 1255 DSS-26 GOLDSTONE 0755-0855 EDT, Sat 1 Apr 091/1800-2015 1900 2000 DSS-36 CANBERRA 1500-1600 EDT, Sat 1 Apr 092/0130-0345 0230 0330 DSS-56 MADRID 2230-2330 EDT, Sat 1 Apr 092/0935-1150 1035 1135 DSS-56 MADRID 0635-0735 EDT, Sun 2 Apr 092/1540-1755 1640 1740 DSS-26 GOLDSTONE 1240-1340 EDT, Sun 2 Apr 093/0130-0345 0230 0330 DSS-65 MADRID 2230-2330 EDT, Sun 2 Apr 093/1020-1235 1120 1220 DSS-26 GOLDSTONE 0720-0820 EDT, Mon 3 Apr 093/1710-1925 1810 1910 DSS-26 GOLDSTONE 1410-1510 EDT, Mon 3 Apr SNAPSHOT summary: ----------------- UTC 2023:090:12:04:01 (Mar31) f_ACE 2.08e+01 F_CRM 0.00e+00 Kp 3.0 R km 135826D OBT 2023:090:12:01:23 CTUVCDU 14283903 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 796651283.64 ONLVCDU 14283896 OBC Errs 0 OBSID 27777 EPState SUN SIM TTpos 75624 HETG Angle 77.96 PCADMODE NPNT RA 60.890 Bus V 27.58 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -75.355 Bus I 23.91 AOFSTAR GUID Roll 231.654 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -6.06 Yaw Rate 0.15 HRC-S HV OFF ACA CCD Temp -5.4 Dith Zang -0.35 Pitch Rate -0.07 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.09 EVT RT 4334 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.37 Batt 1 SOC 100.00% Avg HRMA Temp 73.16 FSS Beta 4.80 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 65.76 SA Resolv 85.08 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 11.98 A +24 V 0.00 HRMA power 72.20 SCS 128 ACT -Y SA Amps 11.60 OBA power 0.00 SCS 129 ACT +Y SA Temp 114.20 SCS 130 INAC -Y SA Temp 113.89 ACIS Stat7-0 6 Roll Mom. 2.202 SCS 131 ACT Cold Rad -118. Pitch Mom. 20.768 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 2.452 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB PMTANKP 142.139 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 48978 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 109 IRU2G1 curr 96.00 Roll Bias 1.2265 TSC Move STOP Prop. line 03 127.54 Pitch Bias -3.3094 FA Move STOP CTX A PWR 36.38 Prop. line 04 104.49 Yaw Bias -1.7101 OTG Move DISA CTX A Volts 3.52 UTC 2023:090:12:53:02 (Mar31) f_ACE 2.48e+01 F_CRM 0.00e+00 Kp 3.0 R km 133450D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 3.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.48e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.015 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 217.0 Orbit Start Time : 0.015 Geocentric Distance (km), Orbit Leg : 133651 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.5929e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.5929e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.7945e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.7945e+05