See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8985. Start at 057:13:56 GMT PLAN ---- Finish: 2024:057:11:32:44 Obsid: 29293 SI: ACIS-I (14 ksec) Target: zwcl 1856.8+661 Then: 2024:057:15:59:40 Obsid: 29289 SI: ACIS-S (13 ksec) Target: A1367 orphan cl 2024:057:20:18:45 Obsid: 26650 SI: HRC-I (5 ksec) Target: eRASSU J 134725 2024:057:22:03:46 Obsid: 28766 SI: ACIS-I (15 ksec) Target: PSR B1259-63 2024:058:02:49:45 Obsid: 28163 SI: ACIS-S (12 ksec) Target: SDSS J095902.76 2024:058:06:45:42 Obsid: 29300 SI: ACIS-I (17 ksec) Target: PSR B1259-63 2024:058:11:32:36 Grating: HETG 2024:058:11:57:13 Obsid: 27377 SI: ACIS-S (59 ksec) Target: MCG -6 -30-15 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 7 Supports Completed over the weekend (Total time: 15.9 hours) 8 SSR dumps Loads good through: 2024:064:01:50:11.000 Radiation: Solar activity is likely to be moderate with a chance for X-class flares on days one, two, and three (26 Feb, 27 Feb, 28 Feb). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27207 zwcl 1856.8+6616 ACIS-I NONE 26948 A1367 orphan cloud ACIS-S NONE 29284 GX 13+1 ACIS-S HETG 29286 PSO J172.3556+18.7734 ACIS-S NONE 28222 2MASS J16404566+1932572 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 057/1815-2030 1915 2015 DSS-24 GOLDSTONE 1415-1515 EST, Mon 26 Feb 058/0535-0750 0635 0735 DSS-65 MADRID 0135-0235 EST, Tue 27 Feb SNAPSHOT summary: ----------------- UTC 2024:057:12:38:01 (Feb26) f_ACE 7.01e+01 F_CRM 0.00e+00 Kp 1.7 R km 131677A OBT 2024:057:12:35:32 CTUVCDU 8792063 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 825338132.66 ONLVCDU 8792056 OBC Errs 0 OBSID 29293 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 284.136 Bus V 26.95 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 66.428 Bus I 22.63 AOFSTAR GUID Roll 53.956 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.29 Yaw Rate -0.54 HRC-S HV OFF ACA CCD Temp -8.0 Dith Zang -12.74 Pitch Rate 0.07 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.17 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.27 Batt 1 SOC 100.00% Avg HRMA Temp 73.14 FSS Beta 4.59 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 63.96 SA Resolv 85.31 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 39.50 SCS 128 ACT -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 115.85 SCS 130 ACT -Y SA Temp 115.12 ACIS Stat7-0 6 Roll Mom. -10.254 SCS 131 ACT Cold Rad -118. Pitch Mom. 9.344 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. -0.601 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 138.942 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 4929 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 159 IRU2G1 curr 98.40 Roll Bias 1.4727 TSC Move STOP Prop. line 03 123.15 Pitch Bias -3.5789 FA Move STOP CTX A PWR 36.38 Prop. line 04 105.75 Yaw Bias -1.7488 OTG Move DISA CTX A Volts 3.52 UTC 2024:057:13:56:01 (Feb26) f_ACE 6.59e+01 F_CRM 0.00e+00 Kp 1.7 R km 135524A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.59e+01 GOES-R P4 flux, in RADMON P4GM units : 0.019 GOES-R P7 flux, in RADMON P41GM units : 0.006 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.014 Geocentric Distance (km), Orbit Leg : 135430 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.9345e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.9345e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7863e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7863e+05