See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7987. Start at 154:13:00 GMT PLAN ---- Finish: Obsid: 25049 SI: ACIS-S, NONE Target: CXO J134856.4+263944 Then: 2021:154:16:28:56 RADMON Disable 2021:155:03:10:55 RADMON Enable 2021:155:03:33:15 Obsid: 22987 SI: ACIS-I (25 ksec) Target: Westerlund 1 2021:155:10:59:53 Obsid: 24264 SI: ACIS-S (25 ksec) Target: SNR 0519-69.0 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.1 hours) 3 SSR dumps Radiation: Solar activity is expected to be very low with a chance for a C-class flares on days one, two, and three (03 Jun, 04 Jun, 05 Jun). MP: Jun0721 loads out today. ENG: Last eclipse of season, pre-approved CAP will be run afterwards to disable SCS29 and clear glitch counter. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 24482 4U0114+65 ACIS-S HETG 23733 CGCG077-117 ACIS-S NONE 22672 Swift J1858.6-0814 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 154/1030-1215 1115 1200 DSS-26 GOLDSTONE 0715-0800 EDT, Thu 3 Jun 155/1000-1215 1100 1200 DSS-26 GOLDSTONE 0700-0800 EDT, Fri 4 Jun 155/1625-1840 1725 1825 DSS-36 CANBERRA 1325-1425 EDT, Fri 4 Jun SNAPSHOT summary: ----------------- UTC 2021:154:12:00:02 (Jun 3) f_ACE 2.90e+01 F_CRM 1.00e+00 Kp 1.3 R km 91305D OBT 2021:154:11:57:06 CTUVCDU 8597631 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 739108626.77 ONLVCDU 8597624 OBC Errs 0 OBSID 25049 EPState SUN SIM TTpos 75624 HETG Angle 77.96 PCADMODE NPNT RA 207.248 Bus V 28.67 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 26.685 Bus I 22.37 AOFSTAR GUID Roll 225.006 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.97 Yaw Rate -0.21 HRC-S HV ON ACA CCD Temp -9.1 Dith Zang -7.84 Pitch Rate -0.38 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.01 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 5099 FSS Alfa 0.11 Batt 1 SOC 100.00% Avg HRMA Temp 72.10 FSS Beta -25.33 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 64.66 SA Resolv 115.50 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 11.21 RadMon ENAB HRMA power 49.10 SCS 128 ACT -Y SA Amps 11.02 OBA power 70.20 SCS 129 INAC +Y SA Temp 111.43 SCS 130 ACT -Y SA Temp 111.12 Roll Mom. -6.423 SCS 131 ACT Pitch Mom. -5.965 SCS 132 INAC Ephin Temp 0.0000 UpLCmdAcc 20960 Yaw Mom. -4.518 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 15 PMTANKP 132.547 SCS 107 INAC EPH temp 161.30 IRU2G2 curr 108.00 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.6419 TSC Move STOP Prop. line 03 145.12 Pitch Bias -2.6848 CTX A PWR 36.38 FA Move STOP Prop. line 04 127.54 Yaw Bias -1.5674 CTX A Volts 3.52 OTG Move DISA UTC 2021:154:12:51:02 (Jun 3) f_ACE 2.90e+01 F_CRM 1.00e+00 Kp 1.3 R km 86217D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.90e+01 GOES-R P4 flux, in RADMON P4GM units : 0.019 GOES-R P7 flux, in RADMON P41GM units : 0.020 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2021:152:05:49:01 Geocentric Distance (km), Orbit Leg : 86421 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.0822e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.0822e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.9598e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.3125e+07 Due to transition to GOES-16, what used to be P2 is now P4 and what used to be P5 is now P7 This message will dissappear in 01/31/2021