See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9042. Start at 114:12:58 GMT PLAN ---- Finish: Then: 2024:114:13:42:38 Obsid: 27050 SI: ACIS-I (15 ksec) Target: HOPS 124 2024:114:18:00:03 Grating: HETG 2024:114:18:02:29 RADMON Disable 2024:115:03:17:59 Grating: NONE 2024:115:03:32:28 RADMON Enable 2024:115:03:54:46 Obsid: 27212 SI: ACIS-I (15 ksec) Target: A2029 / [SGW201 2024:115:08:35:46 Obsid: 26733 SI: ACIS-S (22 ksec) Target: 4C +62.29 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 moderate with a slight chance for an X-class flare on days one, two, and three (23 Apr, 24 Apr, 25 Apr). MP: APR2924 command loads in works. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29248 ACT-CL J0923.2+1021 ACIS-S NONE 28523 GW170817 ACIS-S NONE 29395 GW170817 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 114/1055-1310 1155 1255 DSS-26 GOLDSTONE 0755-0855 EDT, Tue 23 Apr 114/1650-1905 1750 1850 DSS-36 CANBERRA 1350-1450 EDT, Tue 23 Apr 115/0115-0330 0215 0315 DSS-26 GOLDSTONE 2215-2315 EDT, Tue 23 Apr 115/0945-1200 1045 1145 DSS-24 GOLDSTONE 0645-0745 EDT, Wed 24 Apr 115/1945-2200 2045 2145 DSS-54 MADRID 1645-1745 EDT, Wed 24 Apr SNAPSHOT summary: ----------------- UTC 2024:114:12:53:02 (Apr23) f_ACE 2.57e+01 F_CRM 0.00e+00 Kp 1.0 R km 103286D OBT 2024:114:12:50:40 CTUVCDU 11237119 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 830263840.08 ONLVCDU 11237112 OBC Errs 0 OBSID 43504 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NMAN RA 192.907 Bus V 27.11 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -1.749 Bus I 22.37 AOFSTAR GUID Roll 221.181 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc SSSSSSSS Dith Yang 0.26 Yaw Rate 131.25 HRC-S HV OFF ACA CCD Temp -5.4 Dith Zang -6.64 Pitch Rate 101.68 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 206.67 EVT RT 4589 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 70.79 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 64.74 SA Resolv 160.72 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 11.02 A +24 V 0.00 HRMA power 64.50 SCS 128 ACT -Y SA Amps 11.02 OBA power 0.00 SCS 129 ACT +Y SA Temp 112.97 SCS 130 ACT -Y SA Temp 111.74 ACIS Stat7-0 6 Roll Mom. -3.750 SCS 131 ACT Cold Rad -115. Pitch Mom. -15.910 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -74.7 Yaw Mom. -6.651 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 138.942 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 29616 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 199 IRU2G1 curr 93.60 Roll Bias 1.5212 TSC Move STOP Prop. line 03 79.60 Pitch Bias -3.6334 FA Move STOP CTX B PWR 36.99 Prop. line 04 75.52 Yaw Bias -1.7602 OTG Move DISA CTX B Volts 3.54 UTC 2024:114:12:58:01 (Apr23) f_ACE 2.57e+01 F_CRM 0.00e+00 Kp 1.0 R km 102842D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.57e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.003 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 683.0 Orbit Start Time : 0.003 Geocentric Distance (km), Orbit Leg : 103196 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.1568e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.1568e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.5019e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.5019e+04