See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9205. Start at 277:13:00 GMT PLAN ---- Finished: Obsid: 28825 SI: ACIS-I (19 ksec) Target: Abell 168 relic Then: 2024:277:13:19:42 Grating: HETG 2024:277:13:48:29 Obsid: 27419 SI: ACIS-S (17 ksec) Target: 4U 1624-490 2024:277:18:57:33 Grating: NONE 2024:277:19:31:19 Obsid: 30477 SI: ACIS-I (12 ksec) Target: Abell 168 relic 2024:277:23:30:25 Grating: HETG 2024:277:23:58:28 Obsid: 30463 SI: ACIS-S (17 ksec) Target: V750 Ara 2024:278:04:53:43 Grating: NONE 2024:278:05:30:41 Obsid: 28674 SI: ACIS-S (17 ksec) Target: 2MAXIJ0134-082 2024:278:10:17:36 Grating: HETG 2024:278:10:55:19 Obsid: 30464 SI: ACIS-S (12 ksec) Target: 4U 1624-490 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 5.2 hours) 3 SSR dumps CAP's: - 425I, 276/2117z | EIA Sequencer-A Self Test - 563B, 276/2119z | Diag Dumps of the CPE Radiation: Solar activity is expected to be moderate with a chance for X-class flares on days one, two, and three (03 Oct, 04 Oct, 05 Oct). A minor (G1) to strong (G3) geomagnetic storm watch is in effect starting late tonight and into tomorrow due to the predicted arrival of the faint CME associated with the X7 flare reported yesterday. MP: The DDT reported yesterday is likely to be approved and placed in the Oct0724 loads. The loads will be rearranged and sent out for review. ENG: Three Caution-High thermal limit violations occurred earlier today (MSIDs 4LFSPAT, 4RT568T, 4LFSPBT). They are associated with the LETG failsafe devices and the aft HRMA region. Elevated temperatures due to attitude-based heating from observing profile in weekly schedule. Will look to make limit adjustments for these items. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 28830 Trumpler 3 ACIS-I NONE 30473 CFHQS J164121+375520 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 277/1520-1735 1620 1720 DSS-54 MADRID 1220-1320 EDT, Thu 3 Oct 278/0020-0235 0120 0220 DSS-24 GOLDSTONE 2120-2220 EDT, Thu 3 Oct 278/0915-1130 1015 1115 DSS-34 CANBERRA 0615-0715 EDT, Fri 4 Oct 278/1730-1945 1830 1930 DSS-54 MADRID 1430-1530 EDT, Fri 4 Oct SNAPSHOT summary: ----------------- UTC 2024:277:07:13:01 (Oct 3) f_ACE 1.87e+01 F_CRM 0.00e+00 Kp 0.7 R km 146140A OBT 2024:277:07:10:11 CTUVCDU 15784575 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 844326611.56 ONLVCDU 15784568 OBC Errs 0 OBSID 28825 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NMAN RA 73.390 Bus V 27.11 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -16.666 Bus I 21.60 AOFSTAR GUID Roll 75.565 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc SSSSSSSS Dith Yang -15.66 Yaw Rate -6.38 HRC-S HV OFF ACA CCD Temp -3.2 Dith Zang 19.99 Pitch Rate -269.51 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 8.02 EVT RT 6119 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 2.05 Batt 1 SOC 100.00% Avg HRMA Temp 73.89 FSS Beta -23.82 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 92.05 SA Resolv 111.75 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 10.83 A +24 V 0.00 HRMA power 94.40 SCS 128 ACT -Y SA Amps 10.44 OBA power 0.00 SCS 129 ACT +Y SA Temp 113.28 SCS 130 ACT -Y SA Temp 112.66 ACIS Stat7-0 6 Roll Mom. 10.398 SCS 131 ACT Cold Rad -125. Pitch Mom. 3.963 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 4.276 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 146.935 SCS 107 INAC EPH temp 144.33 UpLCmdAcc 35616 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 17 IRU2G1 curr 93.60 Roll Bias 1.6352 TSC Move STOP Prop. line 03 172.34 Pitch Bias -3.7644 FA Move STOP CTX A PWR 36.38 Prop. line 04 155.32 Yaw Bias -1.7769 OTG Move DISA CTX A Volts 3.52 UTC 2024:277:12:52:02 (Oct 3) f_ACE 2.00e+01 F_CRM 0.00e+00 Kp 0.7 R km 151187A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.00e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.003 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 121.0 Orbit Start Time : 0.011 Geocentric Distance (km), Orbit Leg : 151171 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.2838e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.2838e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.8742e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.8742e+04