See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9169. Start at 241:13:00 GMT PLAN ---- Finish: Obsid: 27204 SI: ACIS-I (29 ksec) Target: zwcl 1856.8+661 Then: 2024:241:16:39:15 Grating: HETG 2024:241:16:41:41 RADMON Disable 2024:242:02:44:08 Grating: NONE 2024:242:02:48:20 RADMON Enable 2024:242:03:10:41 Obsid: 27423 SI: ACIS-I (36 ksec) Target: M31* NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.4 hours) 3 SSR dumps. Radiation: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (28 Aug, 29 Aug, 30 Aug). MP: Aug2924A loads out for review, due by noon today. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27105 PSR J0007+7303 ACIS-I NONE 27058 G29-38 HRC-I NONE 26863 SDSS J131755.47+421614.3 ACIS-S NONE 29517 A2384 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 242/1230-1445 1330 1430 DSS-56 MADRID 0930-1030 EDT, Thu 29 Aug 242/1650-1905 1750 1850 DSS-56 MADRID 1350-1450 EDT, Thu 29 Aug 242/2335-0150 0035 0135 DSS-26 GOLDSTONE 2035-2135 EDT, Thu 29 Aug SNAPSHOT summary: ----------------- UTC 2024:241:09:44:01 (Aug28) f_ACE 2.55e+01 F_CRM 0.00e+00 Kp 5.0 R km 109987D OBT 2024:241:09:41:45 CTUVCDU 3681919 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 841225305.63 ONLVCDU 3681912 OBC Errs 0 OBSID 27204 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 284.158 Bus V 27.42 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 66.332 Bus I 21.34 AOFSTAR GUID Roll 232.059 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 3.17 Yaw Rate -0.13 HRC-S HV OFF ACA CCD Temp -6.2 Dith Zang -6.15 Pitch Rate -0.02 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.03 EVT RT 4334 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.22 Batt 1 SOC 100.00% Avg HRMA Temp 73.57 FSS Beta -5.31 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 82.41 SA Resolv 95.22 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 31.50 SCS 128 ACT -Y SA Amps 10.44 OBA power 0.00 SCS 129 ACT +Y SA Temp 111.12 SCS 130 ACT -Y SA Temp 110.51 ACIS Stat7-0 6 Roll Mom. -2.766 SCS 131 ACT Cold Rad -120. Pitch Mom. -14.844 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 0.992 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 138.942 SCS 107 INAC EPH temp 172.61 UpLCmdAcc 23951 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 84 IRU2G1 curr 93.60 Roll Bias 1.5953 TSC Move STOP Prop. line 03 129.74 Pitch Bias -3.7207 FA Move STOP CTX B PWR 36.96 Prop. line 04 116.70 Yaw Bias -1.7670 OTG Move DISA CTX B Volts 3.54 UTC 2024:241:12:51:01 (Aug28) f_ACE 2.22e+01 F_CRM 0.00e+00 Kp 1.7 R km 93394D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.22e+01 GOES-R P4 flux, in RADMON P4GM units : 0.116 GOES-R P7 flux, in RADMON P41GM units : 0.017 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.006 Geocentric Distance (km), Orbit Leg : 93596 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.7160e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.7160e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7205e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7205e+05