See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8055. Start at 222:13:00 GMT PLAN ---- Finish: 2021:222:07:27:48 Obsid: 25680 SI: ACIS-S (25 ksec) Target: GRB210726A Then: 2021:222:15:04:53 Obsid: 25562 SI: ACIS-S (20 ksec) Target: 2RXS J201634.6- 2021:222:21:18:38 Obsid: 23446 SI: ACIS-S (25 ksec) Target: GRB210726A 2021:223:04:18:52 Grating: HETG 2021:223:04:52:31 Obsid: 24518 SI: ACIS-S (28 ksec) Target: 4U 1916-053 2021:223:12:52:02 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 3 SSR dumps DSN DR's Created: DR Number| Station| Problem| Cause| Action ---|---|---|---|--- [M113781] DSS-56| Loss of telemetry for 2 minutes| Unknown| None Radiation: Solar activity is expected to be very low on days one, two, and three (10 Aug, 11 Aug, 12 Aug). MP: Aug1621 loads in work. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 24465 MR 2251-178 HRC-S LETG 24776 PSR J0821-4300 HRC-S LETG 24508 SPT-CLJ2031-4037 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 222/1005-1220 1105 1205 DSS-34 CANBERRA 0705-0805 EDT, Tue 10 Aug 222/1925-2140 2025 2125 DSS-56 MADRID 1625-1725 EDT, Tue 10 Aug 223/0130-0345 0230 0330 DSS-56 MADRID 2230-2330 EDT, Tue 10 Aug 223/1110-1325 1210 1310 DSS-24 GOLDSTONE 0810-0910 EDT, Wed 11 Aug 223/1705-1920 1805 1905 DSS-56 MADRID 1405-1505 EDT, Wed 11 Aug SNAPSHOT summary: ----------------- UTC 2021:222:12:04:01 (Aug10) f_ACE 7.38e+01 F_CRM 1.00e+00 Kp 0.3 R km 122206A OBT 2021:222:12:00:58 CTUVCDU 14748927 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 744984058.54 ONLVCDU 14748920 OBC Errs 0 OBSID 25680 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 193.280 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 19.215 Bus I 23.14 AOFSTAR GUID Roll 265.003 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.12 Yaw Rate 0.02 HRC-S HV ON ACA CCD Temp -13.0 Dith Zang 2.00 Pitch Rate -0.40 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.08 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 4844 FSS Alfa 0.00 Batt 1 SOC 100.00% Avg HRMA Temp 71.73 FSS Beta 39.06 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 60.04 SA Resolv 50.89 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 11.60 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 11.21 OBA power 86.80 SCS 129 ACT +Y SA Temp 110.51 SCS 130 ACT -Y SA Temp 110.20 Roll Mom. 3.021 SCS 131 ACT Pitch Mom. -1.328 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 22324 Yaw Mom. 10.240 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 55 PMTANKP 132.547 SCS 107 INAC EPH temp 158.47 IRU2G2 curr 115.20 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.7416 TSC Move STOP Prop. line 03 155.32 Pitch Bias -2.7848 CTX B PWR 36.69 FA Move STOP Prop. line 04 99.42 Yaw Bias -1.6007 CTX B Volts 3.54 OTG Move DISA UTC 2021:222:12:57:02 (Aug10) f_ACE 9.35e+01 F_CRM 1.00e+00 Kp 0.3 R km 122206A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.35e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.038 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 29.8 Orbit Start Time : 2021:199:20:19:01 Geocentric Distance (km), Orbit Leg : 122206 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.4837e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.4837e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2524e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.6302e+08 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