See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8741. Start at 178:13:00 GMT PLAN ---- Start in radiation zone Then: 2023:178:16:46:21 Grating: NONE 2023:178:17:00:52 RADMON Enable 2023:178:17:21:47 Obsid: 27923 SI: ACIS-S (10 ksec) Target: Hen 2-374 2023:178:20:13:41 Grating: LETG 2023:178:20:51:34 Obsid: 27928 SI: ACIS-S (14 ksec) Target: MKN421 2023:179:00:48:29 Grating: NONE 2023:179:01:26:21 Obsid: 27931 SI: ACIS-S (10 ksec) Target: Hen 2-374 2023:179:04:23:16 Grating: LETG 2023:179:05:01:08 Obsid: 27929 SI: ACIS-S (13 ksec) Target: MKN421 2023:179:08:41:23 Grating: NONE 2023:179:09:19:15 Obsid: 27932 SI: ACIS-S (12 ksec) Target: Hen 2-374 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.6 hours) 3 SSR dumps Loads good through: 2023:183:16:29:02 Radiation: Solar activity is expected to be low with a 40% chance for M-class flares and a slight chance for an X-class flare on days one, two, and three (27 Jun, 28 Jun, 29 Jun). MP: Jul0323 loads are in work. ENG: No issues. GOT: Power outage at CDP on Jul 8, backup OCC will be out on that day. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27488 NGC3599 HRC-I NONE 27926 Trifid Nebula ACIS-S HETG 27184 MKN421 ACIS-S LETG 27922 MKN421 ACIS-S LETG 25796 Trifid Nebula ACIS-S HETG Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 178/1020-1235 1120 1220 DSS-26 GOLDSTONE 0720-0820 EDT, Tue 27 Jun 179/0130-0345 0230 0330 DSS-54 MADRID 2230-2330 EDT, Tue 27 Jun 179/1025-1240 1125 1225 DSS-26 GOLDSTONE 0725-0825 EDT, Wed 28 Jun 179/2030-2230 2130 2215 DSS-56 MADRID 1730-1815 EDT, Wed 28 Jun SNAPSHOT summary: ----------------- UTC 2023:178:12:18:02 (Jun27) f_ACE 0.00e+00 F_CRM 0.00e+00 Kp 1.0 R km 14713D OBT 2023:178:12:15:07 CTUVCDU 10403711 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 804255307.72 ONLVCDU 10403704 OBC Errs 0 OBSID 44390 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 272.193 Bus V 27.73 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -50.019 Bus I 21.34 AOFSTAR GUID Roll 352.787 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -15.89 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -9.5 Dith Zang -1.80 Pitch Rate 0.13 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.16 EVT RT 6374 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 72.10 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 65.29 SA Resolv 153.48 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 11.02 A +24 V 0.00 HRMA power 50.30 SCS 128 ACT -Y SA Amps 10.25 OBA power 8.10 SCS 129 ACT +Y SA Temp 112.04 SCS 130 ACT -Y SA Temp 111.74 ACIS Stat7-0 6 Roll Mom. 7.556 SCS 131 ACT Cold Rad -127. Pitch Mom. 1.242 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -84.4 Yaw Mom. 14.217 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 140.540 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 724 IRU2G2 curr 110.40 M Unload MON Cmd Rej A 3 IRU2G1 curr 96.00 Roll Bias 1.3036 TSC Move STOP Prop. line 03 151.92 Pitch Bias -3.3926 FA Move STOP CTX B PWR 36.96 Prop. line 04 145.12 Yaw Bias -1.7281 OTG Move DISA CTX B Volts 3.54 UTC 2023:178:12:59:01 (Jun27) f_ACE 1.79e+01 F_CRM 0.00e+00 Kp 1.0 R km 8175A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.79e+01 GOES-R P4 flux, in RADMON P4GM units : 1.000 GOES-R P7 flux, in RADMON P41GM units : 0.005 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 781.0 Orbit Start Time : 0.013 Geocentric Distance (km), Orbit Leg : 8175 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.1178e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.3845e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00