See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9029. Start at 101:12:49 GMT PLAN ---- Start in radiation zone Then: 2024:101:12:49:59 RADMON Disable 2024:101:22:36:55 Grating: NONE 2024:101:22:41:58 RADMON Enable 2024:101:23:06:59 Obsid: 26746 SI: ACIS-S (20 ksec) Target: SDSS J092002.85 2024:102:05:09:16 Obsid: 26912 SI: ACIS-I (46 ksec) Target: WHL J112126.4+5 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.6 hours) 3 SSR dumps Loads good through: 2024:106:00:10:32.000 Radiation: Solar activity is expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on day one (10 Apr) and expected to be low with a chance for M-class flares on days two and three (11 Apr, 12 Apr). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27070 LMC Deep Field 03 ACIS-I NONE 28525 GW170817 ACIS-S NONE 28785 HE1338-1423 HRC-S LETG 28232 Sgr A* ACIS-S NONE 29215 LMC Deep Field 05 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 101/1000-1200 1100 1145 DSS-54 MADRID 0700-0745 EDT, Wed 10 Apr 102/0200-0415 0300 0400 DSS-65 MADRID 2300-0000 EDT, Wed 10 Apr 102/1020-1235 1120 1220 DSS-24 GOLDSTONE 0720-0820 EDT, Thu 11 Apr SNAPSHOT summary: ----------------- UTC 2024:101:11:43:01 (Apr10) f_ACE 9.87e+00 F_CRM 0.00e+00 Kp 1.3 R km 77027D OBT 2024:101:11:40:38 CTUVCDU 6837503 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 829136438.33 ONLVCDU 6837496 OBC Errs 0 OBSID 29370 EPState SUN SIM TTpos 75624 HETG Angle 77.96 PCADMODE NPNT RA 197.423 Bus V 27.11 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -23.400 Bus I 22.11 AOFSTAR GUID Roll 9.989 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -14.88 Yaw Rate 0.05 HRC-S HV OFF ACA CCD Temp -6.6 Dith Zang 14.83 Pitch Rate -0.24 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.12 EVT RT 3824 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.76 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 64.11 SA Resolv 165.35 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 11.21 A +24 V 0.00 HRMA power 0.00 SCS 128 ACT -Y SA Amps 10.44 OBA power 35.10 SCS 129 ACT +Y SA Temp 113.58 SCS 130 ACT -Y SA Temp 113.28 ACIS Stat7-0 6 Roll Mom. 8.860 SCS 131 ACT Cold Rad -115. Pitch Mom. 14.066 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. -10.031 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 135.744 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 63659 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 36 IRU2G1 curr 93.60 Roll Bias 1.5052 TSC Move STOP Prop. line 03 94.35 Pitch Bias -3.6168 FA Move STOP CTX B PWR 36.99 Prop. line 04 82.65 Yaw Bias -1.7557 OTG Move DISA CTX B Volts 3.54 UTC 2024:101:12:49:01 (Apr10) f_ACE 9.94e+00 F_CRM 0.00e+00 Kp 1.3 R km 68357D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.61e+00 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.003 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 128.0 Orbit Start Time : 0.003 Geocentric Distance (km), Orbit Leg : 69045 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.1962e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.1962e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2631e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2631e+05