See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8040. Start at 207:13:00 GMT PLAN ---- Finish: 2021:207:07:35:57 Obsid: 24289 SI: ACIS-S (28 ksec) Target: hete j1900.1-24 Then: 2021:207:15:43:30 RADMON Disable 2021:208:00:33:29 RADMON Enable 2021:208:00:58:31 Obsid: 23495 SI: ACIS-I (10 ksec) Target: NGC 253 2021:208:04:12:33 Obsid: 22445 SI: ACIS-S (50 ksec) Target: ASASSN-18tb NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 9 Supports Completed over the weekend (Total time: 19.7 hours) 9 SSR dumps Loads good through: 2021:212:22:45:01.000 Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (26 Jul, 27 Jul, 28 Jul). MP: Aug0221 loads in work. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 22603 IC 750 ACIS-S NONE 24524 4U 1916-053 ACIS-S HETG 24427 PSR B2224+65 ACIS-I NONE 23062 N79 ACIS-I NONE 23647 NuSTAR J083846-3602.5 ACIS-S NONE 23587 4FGL J1639.3-5146 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 208/0930-1145 1030 1130 DSS-26 GOLDSTONE 0630-0730 EDT, Tue 27 Jul 208/1910-2125 2010 2110 DSS-54 MADRID 1610-1710 EDT, Tue 27 Jul SNAPSHOT summary: ---------------- UTC 2021:207:11:18:02 (Jul26) f_ACE 3.99e+01 F_CRM 1.00e+00 Kp 0.3 R km 122206A OBT 2021:207:11:15:42 CTUVCDU 9680767 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 743685342.22 ONLVCDU 9680760 OBC Errs 0 OBSID 24289 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 285.023 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -24.896 Bus I 23.14 AOFSTAR GUID Roll 269.495 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -8.00 Yaw Rate 0.33 HRC-S HV OFF ACA CCD Temp -10.8 Dith Zang 7.42 Pitch Rate 0.11 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.04 EVT RT 255 AOACSTAT OK FSS SunBeta NSUN SHLD RT 4844 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 72.17 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 61.53 SA Resolv 160.76 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 11.21 RadMon ENAB HRMA power 100.30 SCS 128 ACT -Y SA Amps 11.60 OBA power 35.10 SCS 129 ACT +Y SA Temp 111.43 SCS 130 ACT -Y SA Temp 110.20 Roll Mom. 4.059 SCS 131 ACT Pitch Mom. 1.856 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 58412 Yaw Mom. 5.272 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 15 PMTANKP 132.547 SCS 107 INAC EPH temp 124.40 IRU2G2 curr 112.80 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.6941 TSC Move STOP Prop. line 03 115.08 Pitch Bias -2.7409 CTX B PWR 36.69 FA Move STOP Prop. line 04 105.75 Yaw Bias -1.5842 CTX B Volts 3.54 OTG Move DISA UTC 2021:207:12:58:01 (Jul26) f_ACE 5.26e+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) : 5.13e+01 GOES-R P4 flux, in RADMON P4GM units : 0.098 GOES-R P7 flux, in RADMON P41GM units : 0.010 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 68.8 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) : 2.2727e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.2727e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.5436e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.5315e+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