See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8656. Start at 093:12:55 GMT PLAN ---- Finish: 2023:093:12:26:00 Obsid: 26751 SI: ACIS-S (10 ksec) Target: VCC 971 Then: 2023:093:15:40:08 Obsid: 25341 SI: ACIS-S (4 ksec) Target: SDSSJ121027.62+ 2023:093:16:50:24 Grating: HETG 2023:093:16:52:27 RADMON Disable 2023:094:03:25:02 Grating: NONE 2023:094:03:30:26 RADMON Enable 2023:094:03:52:45 Obsid: 26689 SI: ACIS-I (5 ksec) Target: IGR J17217-4557 2023:094:05:41:22 Obsid: 25772 SI: ACIS-I (10 ksec) Target: ESO 338-4 2023:094:08:39:56 Grating: HETG 2023:094:09:07:16 Obsid: 26512 SI: ACIS-S (84 ksec) Target: Cen X-3 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 8 Supports Completed over the weekend (Total time: 18.4 hours) 8 SSR dumps Loads good through: 2023:100:00:12:20.000 Radiation: Solar activity is expected to be very low with a chance for a C-class flares on days one, two, and three (03 Apr, 04 Apr, 05 Apr). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27776 PSZ2 G066.41+27.03 ACIS-I NONE 27772 PSR J1846-0258 ACIS-S NONE 27028 A1795 ACIS-S NONE 27779 GRB230307A ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 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 094/0100-0315 0200 0300 DSS-65 MADRID 2200-2300 EDT, Mon 3 Apr 094/1035-1250 1135 1235 DSS-26 GOLDSTONE 0735-0835 EDT, Tue 4 Apr 094/1900-2115 2000 2100 DSS-34 CANBERRA 1600-1700 EDT, Tue 4 Apr SNAPSHOT summary: ----------------- UTC 2023:093:12:20:02 (Apr 3) f_ACE 1.29e+01 F_CRM 0.00e+00 Kp 1.0 R km 99883D OBT 2023:093:12:17:00 CTUVCDU 15299071 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 796911420.33 ONLVCDU 15299064 OBC Errs 0 OBSID 26751 EPState SUN SIM TTpos 75624 HETG Angle 77.96 PCADMODE NMAN RA 187.556 Bus V 27.58 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 6.216 Bus I 21.60 AOFSTAR GUID Roll 201.889 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTNNNNR Dith Yang 14.69 Yaw Rate 23.75 HRC-S HV OFF ACA CCD Temp -4.7 Dith Zang 8.40 Pitch Rate 0.27 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 111.05 EVT RT 4844 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.76 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 66.79 SA Resolv 167.99 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 10.63 A +24 V 0.00 HRMA power 0.00 SCS 128 ACT -Y SA Amps 10.63 OBA power 35.10 SCS 129 ACT +Y SA Temp 114.81 SCS 130 ACT -Y SA Temp 114.20 ACIS Stat7-0 6 Roll Mom. -3.292 SCS 131 ACT Cold Rad -120. Pitch Mom. -3.469 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 6.371 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 142.139 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 61732 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 92 IRU2G1 curr 96.00 Roll Bias 1.2318 TSC Move STOP Prop. line 03 103.22 Pitch Bias -3.3144 FA Move STOP CTX A PWR 36.38 Prop. line 04 105.75 Yaw Bias -1.7121 OTG Move DISA CTX A Volts 3.52 UTC 2023:093:12:55:02 (Apr 3) f_ACE 1.39e+01 F_CRM 0.00e+00 Kp 1.0 R km 96527D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.39e+01 GOES-R P4 flux, in RADMON P4GM units : NaN GOES-R P7 flux, in RADMON P41GM units : NaN GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 2540.0 Orbit Start Time : 0.010 Geocentric Distance (km), Orbit Leg : 96623 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.0978e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.0978e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.3244e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.3244e+04