See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9675. Start at 016:14:00 GMT PLAN ---- Finish: Obsid: 32101 SI: ACIS-S (11 ksec) Target: NGC2775 Then: 2026:016:14:35:54 Obsid: 32104 SI: ACIS-S (10 ksec) Target: NGC5728 2026:016:17:57:39 Obsid: 30421 SI: ACIS-I (38 ksec) Target: Abell 2255 2026:017:05:25:40 Obsid: 32102 SI: ACIS-S (10 ksec) Target: NGC2775 2026:017:08:15:55 Grating: HETG 2026:017:08:40:35 Obsid: 30504 SI: ACIS-S (15 ksec) Target: Vela X-1 2026:017:12:54:09 Grating: NONE 2026:017:13:17:27 Obsid: 32097 SI: ACIS-S (10 ksec) Target: SDSSJ080755.62+ For the weekend: 2026:017:16:44:22 Obsid: 30011 SI: ACIS-S (19 ksec) Target: GAMA2258819 2026:017:22:41:48 Obsid: 32099 SI: ACIS-S (10 ksec) Target: SDSSJ081010.69+ 2026:018:01:57:01 Grating: HETG 2026:018:02:21:49 Obsid: 32100 SI: ACIS-S (20 ksec) Target: NGC 5506 2026:018:08:06:21 RADMON Disable 2026:018:20:08:31 Grating: NONE 2026:018:20:12:51 Grating: LETG 2026:018:20:26:20 RADMON Enable 2026:018:20:42:29 Obsid: 32108 SI: ACIS-S (15 ksec) Target: MKN421 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 5 hours) 2 SSR dumps Radiation (Solar Activity): Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (16 Jan, 17 Jan, 18 Jan), as new active region AR 4341 continutes to turn further into view. Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on day one (16 Jan), quiet to minor storm levels on day two (17 Jan) and unsettled to minor storm levels on day three (18 Jan). MP: Jan1926B load review today at noon, Jan1926B loads include a TOO approved yesterday. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 32107 SDSS J081800.19+191810.0 ACIS-S NONE 31396 3C273 ACIS-S HETG 32096 SDSSJ161649.37-004250.4 ACIS-S NONE 31300 SDSS J081800.19+191810.0 ACIS-S NONE 29986 NGC 5506 ACIS-S HETG 30156 NGC2775 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 016/1140-1340 1225 1325 DSS-26 GOLDSTONE 0725-0825 EST, Fri 16 Jan 017/0150-0350 0235 0335 DSS-54 MADRID 2135-2235 EST, Fri 16 Jan 017/1150-1350 1235 1335 DSS-26 GOLDSTONE 0735-0835 EST, Sat 17 Jan 018/0005-0205 0050 0150 DSS-34 CANBERRA 1950-2050 EST, Sat 17 Jan 018/1505-1705 1550 1650 DSS-34 CANBERRA 1050-1150 EST, Sun 18 Jan 019/0055-0255 0140 0240 DSS-56 MADRID 2040-2140 EST, Sun 18 Jan 019/1055-1255 1140 1240 DSS-24 GOLDSTONE 0640-0740 EST, Mon 19 Jan 019/1500-1700 1545 1645 DSS-26 GOLDSTONE 1045-1145 EST, Mon 19 Jan SNAPSHOT summary: ----------------- UTC 2026:016:13:25:01 (Jan16) f_ACE 5.18e+01 F_CRM 1.26e+08 Kp 2.3 R km 110949A OBT 2026:016:13:22:05 CTUVCDU 6569727 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 884956925.30 ONLVCDU 6569720 OBC Errs 0 OBSID 32101 EPState SUN SIM TTpos 75624 HETG Angle 77.59 PCADMODE NPNT RA 137.591 Bus V 26.64 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 7.027 Bus I 21.60 AOFSTAR GUID Roll 51.686 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -15.99 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -5.8 Dith Zang 11.07 Pitch Rate -0.39 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.31 EVT RT 4844 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 74.65 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 85.31 SA Resolv 156.27 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 29.90 SCS 128 ACT -Y SA Amps 10.63 OBA power 0.00 SCS 129 ACT +Y SA Temp 118.05 SCS 130 ACT -Y SA Temp 117.32 ACIS Stat7-0 6 Roll Mom. -0.066 SCS 131 ACT Cold Rad -123. Pitch Mom. -4.790 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 11.048 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 155.64 UpLCmdAcc 39370 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 169 IRU2G1 curr 96.00 Roll Bias 1.9685 TSC Move STOP Prop. line 03 140.72 Pitch Bias -4.1412 FA Move STOP CTX B PWR 36.96 Prop. line 04 140.72 Yaw Bias -1.8213 OTG Move DISA CTX B Volts 3.54 UTC 2026:016:13:51:01 (Jan16) f_ACE 4.55e+01 F_CRM 1.26e+08 Kp 2.3 R km 112728A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.06e+01 GOES-R P4 flux, in RADMON P4GM units : 6.04e-02 GOES-R P7 flux, in RADMON P41GM units : 0.00e+00 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 3.41e+03 Orbit Start Time : 2026:016:00:31:17 Geocentric Distance (km), Orbit Leg : 112563 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.3857e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.3857e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.2255e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2591e+08