See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7893. Start at 060:14:00 GMT PLAN ---- Finish: Obsid: 23476 SI: ACIS-S (35 ksec) Target: M51 Then: 2021:060:21:41:15 Grating: LETG 2021:060:21:58:27 Obsid: 23035 SI: HRC-S (20 ksec) Target: Mrk 279 2021:061:03:32:22 Grating: NONE 2021:061:04:05:08 Obsid: 21649 SI: ACIS-S (20 ksec) Target: NGC 4472 ULXs 2021:061:09:42:02 Grating: LETG 2021:061:10:11:48 Obsid: 23036 SI: HRC-S (20 ksec) Target: Mrk 279 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 9 Supports completed over the weekend (total time: 21.7 hours) 9 SSR dumps Loads good through: 2021:067:12:29:46 1 CAP: 1563, 059/1713z, Thermal Primary Bus 6 1hr Turn-off Radiation: Solar activity is expected to be very low with a chance for a C-class flare on day one (01 Mar) and expected to be very low on days two and three (02 Mar, 03 Mar). MP: Working on the next set of loads. Eng: CAP 1563 was executed to turn off Bus 6. It was confirmed that the stuck up heater turned off and the temperature dropped by a couple degrees. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 23553 2020wnt ACIS-S NONE 24972 SDSSJ100438.82+151057.3 ACIS-S NONE 24477 DELS J110421.59+213428.8 ACIS-S NONE 24728 J085946.35+274534.8 ACIS-S NONE 24729 J093922.89+370943.9 ACIS-S NONE 24779 NGC 6860 ACIS-S HETG 24734 WISEA J101022.95+141301.0 ACIS-S NONE 24970 DELS J110421.59+213428.8 ACIS-S NONE 24965 GRB 190610A ACIS-S NONE 24725 J080101.41+184840.7 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 060/1200-1415 1300 1400 DSS-24 GOLDSTONE 0800-0900 EST, Mon 1 Mar 060/2000-2215 2100 2200 DSS-34 CANBERRA 1600-1700 EST, Mon 1 Mar 061/0230-0445 0330 0430 DSS-65 MADRID 2230-2330 EST, Mon 1 Mar 061/1145-1400 1245 1345 DSS-24 GOLDSTONE 0745-0845 EST, Tue 2 Mar SNAPSHOT summary: ---------------- UTC 2021:060:13:56:02 (Mar 1) f_ACE 2.29e+01 F_CRM 1.00e+00 Kp 3.7 R km 136209A OBT 2021:060:13:55:36 CTUVCDU 10485759 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 730994136.02 ONLVCDU 10485752 OBC Errs 0 OBSID 23476 EPState SUN SIM TTpos 75624 HETG Angle 77.96 PCADMODE NPNT RA 202.450 Bus V 28.20 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 47.226 Bus I 21.08 AOFSTAR GUID Roll 126.208 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 6.86 Yaw Rate 0.65 HRC-S HV ON ACA CCD Temp -9.5 Dith Zang -6.71 Pitch Rate 0.14 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.41 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 4844 FSS Alfa -0.03 Batt 1 SOC 100.00% Avg HRMA Temp 72.71 FSS Beta -38.01 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 62.31 SA Resolv 127.87 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 10.44 RadMon ENAB HRMA power 64.50 SCS 128 ACT -Y SA Amps 10.25 OBA power 70.20 SCS 129 ACT +Y SA Temp 118.05 SCS 130 ACT -Y SA Temp 118.05 Roll Mom. -1.877 SCS 131 ACT Pitch Mom. -4.963 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 23320 Yaw Mom. -5.017 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 215 PMTANKP 134.145 SCS 107 INAC EPH temp 164.13 IRU2G2 curr 115.20 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.5666 TSC Move STOP Prop. line 03 108.63 Pitch Bias -2.6036 CTX A PWR 36.38 FA Move STOP Prop. line 04 88.76 Yaw Bias -1.5517 CTX A Volts 3.52 OTG Move DISA UTC 2021:060:13:56:02 (Mar 1) f_ACE 2.29e+01 F_CRM 1.00e+00 Kp 3.7 R km 136209A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 3.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.29e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.015 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2021:059:16:34:01 Geocentric Distance (km), Orbit Leg : 136139 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 2.2900e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.2900e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.9129e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.7098e+07