See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8645. Start at 082:13:00 GMT PLAN ---- Finish: Obsid: 27749 SI: ACIS-S (15 ksec) Target:SDSSJ120452.89- Then: 2023:082:15:35:18 Obsid: 26990 SI: ACIS-I (18 ksec) Target: E0102-72.3 2023:082:22:15:32 Obsid: 27755 SI: ACIS-S (15 ksec) Target: AT 2020ywx 2023:083:02:36:09 Grating: HETG 2023:083:02:38:12 RADMON Disable 2023:083:12:28:22 Grating: NONE 2023:083:12:36:11 RADMON Enable 2023:083:13:01:13 Obsid: 25437 SI: ACIS-S (5 ksec) Target: NGC 4255 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 3 SSR dumps Loads good through: 2023:086:07:57:44.000 Radiation: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (23 Mar, 24 Mar, 25 Mar). MP: Mar2723A loads were replanned for a ToO should be out today for a review tomorrow. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27753 GW170817 ACIS-S NONE 26988 E0102-72.3 ACIS-S NONE 27752 GW170817 ACIS-S NONE 27761 E0102-72.3 ACIS-S NONE 26987 E0102-72.3 ACIS-S NONE 26989 E0102-72.3 ACIS-S NONE 25528 GW170817 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 082/1100-1315 1200 1300 DSS-26 GOLDSTONE 0800-0900 EDT, Thu 23 Mar 082/1435-1650 1535 1635 DSS-26 GOLDSTONE 1135-1235 EDT, Thu 23 Mar 083/0105-0520 0205 0400 DSS-54 MADRID 2205-0000 EDT, Thu 23 Mar 083/1110-1325 1210 1310 DSS-26 GOLDSTONE 0810-0910 EDT, Fri 24 Mar 083/2240-0055 2340 0040 DSS-65 MADRID 1940-2040 EDT, Fri 24 Mar SNAPSHOT summary: ----------------- UTC 2023:082:13:01:02 (Mar23) f_ACE 1.53e+03 F_CRM 0.00e+00 Kp 3.3 R km 137477D OBT 2023:082:12:58:20 CTUVCDU 11599871 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 795963500.39 ONLVCDU 11599864 OBC Errs 0 OBSID 27749 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 181.197 Bus V 27.73 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -3.444 Bus I 18.25 AOFSTAR GUID Roll 341.172 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 15.71 Yaw Rate 0.16 HRC-S HV OFF ACA CCD Temp -8.0 Dith Zang 2.58 Pitch Rate -0.27 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.07 EVT RT 6374 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.31 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 64.11 SA Resolv 177.48 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 8.88 A +24 V 0.00 HRMA power 17.30 SCS 128 ACT -Y SA Amps 9.09 OBA power 0.00 SCS 129 ACT +Y SA Temp 115.85 SCS 130 ACT -Y SA Temp 115.12 ACIS Stat7-0 6 Roll Mom. 0.951 SCS 131 ACT Cold Rad -120. Pitch Mom. -7.505 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. -3.779 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 140.540 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 35247 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 211 IRU2G1 curr 96.00 Roll Bias 1.2336 TSC Move STOP Prop. line 03 104.49 Pitch Bias -3.3049 FA Move STOP CTX B PWR 36.96 Prop. line 04 104.49 Yaw Bias -1.7045 OTG Move DISA CTX B Volts 3.54 UTC 2023:082:13:52:01 (Mar23) f_ACE 1.28e+03 F_CRM 0.00e+00 Kp 4.0 R km 135136D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 4.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.28e+03 GOES-R P4 flux, in RADMON P4GM units : 0.252 GOES-R P7 flux, in RADMON P41GM units : 0.005 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.010 Geocentric Distance (km), Orbit Leg : 135278 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.6489e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.6489e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.0983e+06 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.0983e+06