See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8665. Start at 102:13:00 GMT PLAN ---- Finish: Obsid: 25825 SI: ACIS-I (28 ksec) Target: Abell 2029 Then: 2023:102:15:36:02 Obsid: 25195 SI: ACIS-I (51 ksec) Target: PSR J1913+0904 2023:103:06:21:24 Obsid: 26757 SI: ACIS-S (24 ksec) Target: Sgr A* NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.4 hours) 2 SSR dumps Radiation: Solar activity is expected to be low with a 45% chance for M-class flares and a slight chance for an X-class flare on days one, two, and three (12 Apr, 13 Apr, 14 Apr). MP: No report. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25824 Abell 2029 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 103/0355-0545 0440 0530 DSS-54 MADRID 0040-0130 EDT, Thu 13 Apr 103/1825-2040 1925 2045 DSS-34 CANBERRA 1525-1645 EDT, Thu 13 Apr SNAPSHOT summary: ----------------- UTC 2023:102:11:05:02 (Apr12) f_ACE 4.46e+01 F_CRM 0.00e+00 Kp 0.3 R km 122719A OBT 2023:102:11:01:56 CTUVCDU 1538815 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 797684516.47 ONLVCDU 1538808 OBC Errs 0 OBSID 25825 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 227.753 Bus V 27.26 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 5.732 Bus I 24.94 AOFSTAR GUID Roll 118.997 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTN Dith Yang 2.60 Yaw Rate -0.04 HRC-S HV OFF ACA CCD Temp -11.2 Dith Zang -3.72 Pitch Rate 0.05 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.21 EVT RT 3569 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.64 Batt 1 SOC 100.00% Avg HRMA Temp 71.92 FSS Beta -49.73 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 61.22 SA Resolv 149.42 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 12.56 A +24 V 0.00 HRMA power 102.10 SCS 128 ACT -Y SA Amps 11.98 OBA power 70.20 SCS 129 ACT +Y SA Temp 114.51 SCS 130 INAC -Y SA Temp 114.20 ACIS Stat7-0 6 Roll Mom. -6.015 SCS 131 ACT Cold Rad -120. Pitch Mom. 3.194 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. -1.663 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB PMTANKP 150.132 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 10134 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 231 IRU2G1 curr 96.00 Roll Bias 1.2471 TSC Move STOP Prop. line 03 119.92 Pitch Bias -3.3140 FA Move STOP CTX A PWR 36.38 Prop. line 04 104.49 Yaw Bias -1.7195 OTG Move DISA CTX A Volts 3.52 UTC 2023:102:12:56:01 (Apr12) f_ACE 4.17e+01 F_CRM 0.00e+00 Kp 0.3 R km 129396A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.17e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.013 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.015 Geocentric Distance (km), Orbit Leg : 129283 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.7867e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.7867e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.3779e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.3779e+04