See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7938. Start at 105:13:00 GMT PLAN ---- Then: 2021:105:13:10:29 Obsid: 24736 SI: ACIS-S (18 ksec) Target: J1200-0341 2021:105:18:58:26 Grating: HETG 2021:105:19:39:02 Obsid: 24737 SI: ACIS-S (20 ksec) Target: NGC 1365 2021:106:01:15:57 Grating: NONE 2021:106:01:48:07 Obsid: 23713 SI: ACIS-S (2 ksec) Target: MCG+04.19.017 2021:106:02:51:52 Obsid: 23670 SI: ACIS-S (15 ksec) Target: M 87 2021:106:07:35:21 Obsid: 25005 SI: HRC-I (2 ksec) Target: ASASSN-20hx 2021:106:08:45:31 Obsid: 23668 SI: ACIS-S (25 ksec) Target: Sgr A* NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.6 hours) 3 SSR dumps Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (15 Apr, 16 Apr, 17 Apr). MP: Apr1921 loads are approvable. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 23669 M 87 ACIS-S NONE 24707 SN 2014L ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 106/0145-0400 0245 0345 DSS-56 MADRID 2245-2345 EDT, Thu 15 Apr 106/0920-1135 1020 1120 DSS-24 GOLDSTONE 0620-0720 EDT, Fri 16 Apr 106/1615-1830 1715 1815 DSS-26 GOLDSTONE 1315-1415 EDT, Fri 16 Apr SNAPSHOT summary: ----------------- UTC 2021:105:11:40:02 (Apr15) f_ACE 2.17e+01 F_CRM 1.00e+00 Kp 1.0 R km 133898A OBT 2021:105:11:37:31 CTUVCDU 8848895 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 734873851.47 ONLVCDU 8848888 OBC Errs 0 OBSID 24774 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 125.470 Bus V 28.52 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec -42.993 Bus I 24.94 AOFSTAR GUID Roll 282.987 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 17.08 Yaw Rate 0.08 HRC-S HV ON ACA CCD Temp -10.8 Dith Zang -0.94 Pitch Rate 0.53 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.28 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 4589 FSS Alfa -12.43 Batt 1 SOC 100.00% Avg HRMA Temp 72.02 FSS Beta -15.97 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 62.63 SA Resolv 105.96 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 12.76 RadMon ENAB HRMA power 81.80 SCS 128 ACT -Y SA Amps 11.98 OBA power 35.10 SCS 129 INAC +Y SA Temp 111.74 SCS 130 ACT -Y SA Temp 111.43 Roll Mom. 2.365 SCS 131 ACT Pitch Mom. -6.453 SCS 132 INAC Ephin Temp 0.0000 UpLCmdAcc 48823 Yaw Mom. 5.549 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 127 PMTANKP 134.145 SCS 107 INAC EPH temp 152.81 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.6104 TSC Move STOP Prop. line 03 140.72 Pitch Bias -2.6486 CTX B PWR 36.69 FA Move STOP Prop. line 04 104.49 Yaw Bias -1.5644 CTX B Volts 3.54 OTG Move DISA UTC 2021:105:12:49:02 (Apr15) f_ACE 2.52e+01 F_CRM 1.00e+00 Kp 1.0 R km 136465A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.37e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.025 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2021:104:15:24:01 Geocentric Distance (km), Orbit Leg : 136289 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 9.2825e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.2825e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.9782e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.2405e+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