See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9699. Start at 040:14:49 GMT PLAN ---- Finish: Obsid: 29797 SI: ACIS-S (26 ksec) Target: Cir X-1 Then: 2026:040:16:15:29 Grating: NONE 2026:040:16:46:39 Obsid: 32154 SI: ACIS-I (21 ksec) Target: Center of COSMO 2026:040:22:40:13 Grating: HETG 2026:040:23:11:24 Obsid: 32153 SI: ACIS-S (26 ksec) Target: Cir X-1 2026:041:06:28:18 Grating: NONE 2026:041:07:02:03 Obsid: 31430 SI: ACIS-S (20 ksec) Target: PGC031877 2026:041:13:30:09 Obsid: 31163 SI: ACIS-S (15 ksec) Target: GRB 221009A NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 8 Supports Completed over the weekend (Total time: 16.3 hours) 9 SSR dumps Loads good through: 2026:044:04:29:22.000 Radiation (Solar Activity): Solar activity is likely to be moderate with a chance for X-class flares on days one, two, and three (09 Feb, 10 Feb, 11 Feb). Radiation (Geophysical Activity): The geomagnetic field is expected to be at unsettled to active levels on day one (09 Feb), quiet to unsettled levels on day two (10 Feb) and quiet levels on day three (11 Feb). Protons have a chance of crossing threshold on days one, two, and three (09 Feb, 10 Feb, 11 Feb). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30065 Center of COSMOS-Web ACIS-I NONE 32148 CMZ Molecular Cloud ACIS-I NONE 31079 GS 1354-64 ACIS-S HETG 32141 BOSS1348 ACIS-I NONE 30494 CMZ Molecular Cloud ACIS-I NONE 32139 RMJ093723.8+125312.3 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 041/0050-0320 0135 0305 DSS-54 MADRID 2035-2205 EST, Mon 9 Feb 041/1300-1500 1345 1445 DSS-56 MADRID 0845-0945 EST, Tue 10 Feb 041/2040-2240 2125 2225 DSS-26 GOLDSTONE 1625-1725 EST, Tue 10 Feb SNAPSHOT summary: ----------------- UTC 2026:040:12:33:17 (Feb 9) f_ACE 2.54e+01 F_CRM 4.59e+07 Kp 1.3 R km 124564A OBT 2026:040:12:30:25 CTUVCDU 14649727 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 887027425.48 ONLVCDU 14649720 OBC Errs 0 OBSID 29797 EPState SUN SIM TTpos 72440 HETG Angle 5.59 PCADMODE NPNT RA 230.176 Bus V 26.79 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -57.200 Bus I 22.63 AOFSTAR GUID Roll 71.504 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -9.59 Yaw Rate -0.04 HRC-S HV OFF ACA CCD Temp -9.5 Dith Zang 7.15 Pitch Rate 0.02 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.29 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 7.85 Batt 1 SOC 100.00% Avg HRMA Temp 73.14 FSS Beta 10.67 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 77.27 SA Resolv 78.64 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 11.41 A +24 V 0.00 HRMA power 37.60 SCS 128 ACT -Y SA Amps 11.21 OBA power 35.10 SCS 129 ACT +Y SA Temp 115.49 SCS 130 INAC -Y SA Temp 115.12 ACIS Stat7-0 6 Roll Mom. -0.575 SCS 131 ACT Cold Rad -118. Pitch Mom. -0.641 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 5.418 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 34088 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 140 IRU2G1 curr 93.60 Roll Bias 1.9828 TSC Move STOP Prop. line 03 162.13 Pitch Bias -4.1587 FA Move STOP CTX B PWR 36.88 Prop. line 04 131.94 Yaw Bias -1.8279 OTG Move DISA CTX B Volts 3.56 UTC 2026:040:14:50:01 (Feb 9) f_ACE 2.50e+01 F_CRM 4.67e+07 Kp 1.7 R km 130916A Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.50e+01 GOES-R P4 flux, in RADMON P4GM units : 6.09e-02 GOES-R P7 flux, in RADMON P41GM units : 5.58e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.43e+03 Orbit Start Time : 2026:039:19:46:35 Geocentric Distance (km), Orbit Leg : 130894 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 3.1142e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.2284e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3624e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.6651e+07