See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8916. Start at 353:14:00 GMT PLAN ---- Finish: Obsid: 28460 SI: ACIS-S (33 ksec) Target: MKN421 Then: 2023:353:14:27:38 Grating: NONE 2023:353:14:49:54 Obsid: 28160 SI: ACIS-S (9 ksec) Target: Z147-20 2023:353:18:02:18 Obsid: 28252 SI: ACIS-S (5 ksec) Target: SDSS J150527.17 2023:353:19:50:03 Obsid: 28260 SI: ACIS-S (2 ksec) Target: SDSS J150748.33 2023:353:21:00:18 Obsid: 29132 SI: ACIS-S (9 ksec) Target: Z147-20 2023:354:00:10:54 Obsid: 26904 SI: ACIS-S (10 ksec) Target: 7C 1754+6737 2023:354:03:38:53 Obsid: 25890 SI: ACIS-I (9 ksec) Target: DELS J091054.53 2023:354:06:34:33 Obsid: 29133 SI: ACIS-S (10 ksec) Target: R Mon 2023:354:09:56:04 Obsid: 28290 SI: ACIS-S (18 ksec) Target: SDSS J115229.13 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 4 Supports Completed in the last 24 hours (Total time: 9.2 hours) 4 SSR dumps. Radiation: Solar activity is expected to be low with a chance for M-class flares on day one (19 Dec) and expected to be low with a slight chance for an M-class flare on days two and three (20 Dec, 21 Dec). MP: Two-week loads (Dec2523) remain in work. ENG: no issues. GOT: COG reboot this afternoon (check connections after). Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 28274 SDSS J112637.74+513423.0 ACIS-S NONE 28360 R Mon ACIS-S NONE 28189 NGC1522 ACIS-S NONE 29116 Orion Nebula Cluster ACIS-I NONE 27385 SPT-CLJ0114-4123 ACIS-I NONE 29117 Orion Nebula Cluster ACIS-I NONE 29110 GJ 2022 B ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 353/1120-1335 1220 1320 DSS-24 GOLDSTONE 0720-0820 EST, Tue 19 Dec 353/1705-1920 1805 1905 DSS-54 MADRID 1305-1405 EST, Tue 19 Dec 354/0000-0215 0100 0200 DSS-24 GOLDSTONE 2000-2100 EST, Tue 19 Dec 354/1230-1445 1330 1430 DSS-65 MADRID 0830-0930 EST, Wed 20 Dec 354/2045-2300 2145 2245 DSS-24 GOLDSTONE 1645-1745 EST, Wed 20 Dec SNAPSHOT summary: ----------------- UTC 2023:353:13:18:02 (Dec19) f_ACE 2.75e+01 F_CRM 0.00e+00 Kp 1.3 R km 112154A OBT 2023:353:13:15:29 CTUVCDU 2313855 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 819378929.82 ONLVCDU 2313848 OBC Errs 0 OBSID 28460 EPState SUN SIM TTpos 72103 HETG Angle 77.96 PCADMODE NPNT RA 166.108 Bus V 26.95 SIM FApos -467 LETG Angle 4.09 PCONTROL NPNT Dec 38.159 Bus I 21.34 AOFSTAR GUID Roll 78.003 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.66 Yaw Rate 0.19 HRC-S HV OFF ACA CCD Temp -6.2 Dith Zang -12.72 Pitch Rate -0.07 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.55 EVT RT 6119 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -1.20 Batt 1 SOC 100.00% Avg HRMA Temp 73.42 FSS Beta -22.63 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 67.57 SA Resolv 112.25 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 10.44 OBA power 0.00 SCS 129 ACT +Y SA Temp 118.78 SCS 130 ACT -Y SA Temp 118.05 ACIS Stat7-0 6 Roll Mom. -7.397 SCS 131 ACT Cold Rad -120. Pitch Mom. 10.702 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. -5.958 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 145.336 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 23708 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 49 IRU2G1 curr 93.60 Roll Bias 1.3995 TSC Move STOP Prop. line 03 155.32 Pitch Bias -3.5049 FA Move STOP CTX A PWR 36.38 Prop. line 04 134.13 Yaw Bias -1.7349 OTG Move DISA CTX A Volts 3.52 UTC 2023:353:13:58:02 (Dec19) f_ACE 2.80e+01 F_CRM 0.00e+00 Kp 1.3 R km 115213A Currently scheduled FPSI, OTG : ACIS-S LETG Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.80e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.013 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.005 Geocentric Distance (km), Orbit Leg : 114913 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.2931e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.1466e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2922e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.4612e+04