See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8072. Start at 239:13:00 GMT PLAN ---- Start in radiation zone Then: 2021:239:14:16:59 Grating: NONE 2021:239:20:37:52 RADMON Enable 2021:239:20:48:01 Obsid: 25984 SI: ACIS-S (20 ksec) Target: PSR J0821-4300 2021:240:02:33:15 Grating: LETG 2021:240:03:09:54 Obsid: 24469 SI: HRC-S (26 ksec) Target: MR 2251-178 2021:240:11:03:33 Obsid: 22963 SI: HRC-S (41 ksec) Target: PSR J0821-4300 For the weekend: 2021:240:22:27:27 Grating: NONE 2021:240:23:03:47 Obsid: 24509 SI: ACIS-S (33 ksec) Target: SPT-CLJ2031-403 2021:241:08:17:22 Grating: HETG 2021:241:08:46:38 Obsid: 24254 SI: ACIS-S (25 ksec) Target: Kepler SNR 2021:241:15:46:52 Grating: NONE 2021:241:16:18:18 Obsid: 23874 SI: ACIS-I (29 ksec) Target: JWST-DTDF-1 2021:242:00:36:31 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 Radiation: Solar activity is expected to be very low with a chance for a C-class flares on days one, two, and three (27 Aug, 28 Aug, 29 Aug). MP: Aug3021A loads were approvable yesterday and will be approved within the next couple of hours. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 24263 SNR 0519-69.0 ACIS-S NONE 25983 MR 2251-178 HRC-S LETG Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 239/1800-2015 1900 2000 DSS-56 MADRID 1500-1600 EDT, Fri 27 Aug 239/2350-0205 0050 0150 DSS-56 MADRID 2050-2150 EDT, Fri 27 Aug 240/1010-1225 1110 1210 DSS-34 CANBERRA 0710-0810 EDT, Sat 28 Aug 240/1720-1935 1820 1920 DSS-54 MADRID 1420-1520 EDT, Sat 28 Aug 241/0005-0220 0105 0205 DSS-56 MADRID 2105-2205 EDT, Sat 28 Aug 241/0945-1200 1045 1145 DSS-24 GOLDSTONE 0645-0745 EDT, Sun 29 Aug 241/1845-2100 1945 2045 DSS-54 MADRID 1545-1645 EDT, Sun 29 Aug SNAPSHOT summary: ---------------- UTC 2021:239:11:33:01 (Aug27) f_ACE 4.26e+01 F_CRM 1.00e+00 Kp 2.0 R km 122206A OBT 2021:239:11:30:38 CTUVCDU 3696511 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 746451038.19 ONLVCDU 3696504 OBC Errs 0 OBSID 46120 EPState SUN SIM TTpos -99616 HETG Angle 5.96 PCADMODE NPNT RA 187.803 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 49.201 Bus I 21.08 AOFSTAR GUID Roll 315.081 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.44 Yaw Rate -0.02 HRC-S HV ON ACA CCD Temp -8.8 Dith Zang -7.99 Pitch Rate 0.22 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.27 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.45 Batt 1 SOC 100.00% Avg HRMA Temp 72.19 FSS Beta 42.41 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 64.82 SA Resolv 47.38 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 10.25 RadMon DISA HRMA power 39.50 SCS 128 INAC -Y SA Amps 10.25 OBA power 35.10 SCS 129 ACT +Y SA Temp 112.97 SCS 130 INAC -Y SA Temp 112.35 Roll Mom. 0.072 SCS 131 INAC Pitch Mom. 13.261 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 44137 Yaw Mom. -2.883 SCS 133 INAC EIO Temp 0.0000 Cmd Rej A 33 PMTANKP 134.145 SCS 107 INAC EPH temp 144.33 IRU2G2 curr 115.20 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.7676 TSC Move STOP Prop. line 03 129.74 Pitch Bias -2.8095 CTX B PWR 36.69 FA Move STOP Prop. line 04 123.15 Yaw Bias -1.6105 CTX B Volts 3.54 OTG Move DISA UTC 2021:239:12:59:02 (Aug27) f_ACE 4.26e+01 F_CRM 1.00e+00 Kp 2.0 R km 122206A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 2.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.26e+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 : 2021:199:20:19:01 Geocentric Distance (km), Orbit Leg : 122206 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.2171e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6554e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.2623e+08