See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7908. Start at 075:13:00 GMT PLAN ---- Start in radiation zone Then: 2021:075:20:11:11 RADMON Enable 2021:075:20:33:30 Obsid: 24696 SI: ACIS-I (3 ksec) Target: 2RXS J200731.8+ 2021:075:21:32:00 Obsid: 24697 SI: ACIS-I (3 ksec) Target: 2RXS J201005.6+ 2021:075:22:25:35 Grating: LETG 2021:075:23:08:47 Obsid: 24653 SI: HRC-S (30 ksec) Target: SNR 1987A 2021:076:07:29:21 Grating: NONE 2021:076:08:01:30 Obsid: 24804 SI: ACIS-S (30 ksec) Target: PKS 1136-135 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.6 hours) 2 SSR dumps Loads good through: 2021:080:18:16:22.000 Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (16 Mar, 17 Mar, 18 Mar). MP: Mar2221 loads in work. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 24435 PSR B2224+65 ACIS-I NONE 24991 KX ComAB ACIS-S NONE 24434 PSR B2224+65 ACIS-I NONE 23393 KX ComAB ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 075/1250-1505 1350 1450 DSS-36 CANBERRA 0950-1050 EDT, Tue 16 Mar 075/1840-2055 1940 2040 DSS-34 CANBERRA 1540-1640 EDT, Tue 16 Mar 076/0240-0455 0340 0440 DSS-56 MADRID 2340-0040 EDT, Tue 16 Mar 076/1145-1400 1245 1345 DSS-24 GOLDSTONE 0845-0945 EDT, Wed 17 Mar SNAPSHOT summary: ----------------- UTC 2021:075:02:34:01 (Mar16) f_ACE 2.76e+01 F_CRM 1.00e+00 Kp 0.3 R km 98562D OBT 2021:075:02:31:03 CTUVCDU 15383039 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 732249063.99 ONLVCDU 15383032 OBC Errs 0 OBSID 24992 EPState SUN SIM TTpos 91279 HETG Angle 77.96 PCADMODE NPNT RA 336.455 Bus V 28.52 SIM FApos -535 LETG Angle 76.46 PCONTROL NPNT Dec 65.597 Bus I 20.57 AOFSTAR GUID Roll 19.976 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.91 Yaw Rate -0.44 HRC-S HV ON ACA CCD Temp -7.7 Dith Zang -7.42 Pitch Rate -0.13 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 0.44 Batt 1 SOC 100.00% Avg HRMA Temp 72.44 FSS Beta 20.79 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 65.61 SA Resolv 68.96 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 10.25 RadMon ENAB HRMA power 71.00 SCS 128 ACT -Y SA Amps 10.25 OBA power 0.00 SCS 129 ACT +Y SA Temp 115.85 SCS 130 ACT -Y SA Temp 115.85 Roll Mom. -3.341 SCS 131 ACT Pitch Mom. -8.618 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 58758 Yaw Mom. 8.361 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 71 PMTANKP 134.145 SCS 107 INAC EPH temp 164.13 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.5801 TSC Move STOP Prop. line 03 148.52 Pitch Bias -2.6225 CTX A PWR 36.38 FA Move STOP Prop. line 04 115.08 Yaw Bias -1.5493 CTX A Volts 3.52 OTG Move DISA UTC 2021:075:12:50:02 (Mar16) f_ACE 2.19e+01 F_CRM 1.00e+00 Kp 0.0 R km 16212D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.19e+01 GOES-R P4 flux, in RADMON P4GM units : 0.041 GOES-R P7 flux, in RADMON P41GM units : 0.028 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 2140.0 Orbit Start Time : 2021:072:21:49:01 Geocentric Distance (km), Orbit Leg : 16331 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.0950e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.1041e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7574e+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