See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8064. Start at 231:13:00 GMT PLAN ---- Start in radiation zone Then: 2021:231:22:11:38 RADMON Enable 2021:231:22:35:57 Obsid: 22640 SI: ACIS-S (16 ksec) Target: PSZ2 G126.57+51 2021:232:03:06:11 Grating: HETG 2021:232:03:38:20 Obsid: 25690 SI: ACIS-S (35 ksec) Target: SS 433 2021:232:13:25:14 Grating: NONE 2021:232:13:57:23 Obsid: 25688 SI: ACIS-S (15 ksec) Target: PSZ2 G126.57+51 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 slight chance for a C-class flare on days one, two, and three (19 Aug, 20 Aug, 21 Aug). MP: Aug2321A load review today at 3pm. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 23481 M51 ACIS-S NONE 25685 AE_Aqr_s1 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 231/1115-1330 1215 1315 DSS-26 GOLDSTONE 0815-0915 EDT, Thu 19 Aug 231/1905-2120 2005 2105 DSS-56 MADRID 1605-1705 EDT, Thu 19 Aug 232/0200-0415 0300 0400 DSS-26 GOLDSTONE 2300-0000 EDT, Thu 19 Aug 232/0920-1135 1020 1120 DSS-34 CANBERRA 0620-0720 EDT, Fri 20 Aug 232/1800-2015 1900 2000 DSS-56 MADRID 1500-1600 EDT, Fri 20 Aug SNAPSHOT summary: ---------------- UTC 2021:231:12:57:02 (Aug19) f_ACE 2.34e+01 F_CRM 1.00e+00 Kp 0.0 R km 122206A OBT 2021:231:12:56:33 CTUVCDU 1019263 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 745764993.35 ONLVCDU 1019256 OBC Errs 0 OBSID 46133 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NMAN RA 301.980 Bus V 28.67 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 61.531 Bus I 19.54 AOFSTAR GUID Roll 211.072 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NRNRNNNR Dith Yang 5.68 Yaw Rate -107.46 HRC-S HV ON ACA CCD Temp -9.5 Dith Zang -5.69 Pitch Rate 238.76 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -65.19 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -4.55 Batt 1 SOC 100.00% Avg HRMA Temp 72.52 FSS Beta -13.18 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 64.04 SA Resolv 104.80 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 9.47 RadMon DISA HRMA power 29.90 SCS 128 INAC -Y SA Amps 9.67 OBA power 70.20 SCS 129 ACT +Y SA Temp 112.66 SCS 130 ACT -Y SA Temp 112.04 Roll Mom. 1.411 SCS 131 INAC Pitch Mom. 8.951 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 33924 Yaw Mom. -11.105 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 183 PMTANKP 134.145 SCS 107 INAC EPH temp 155.64 IRU2G2 curr 117.60 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.7677 TSC Move STOP Prop. line 03 142.92 Pitch Bias -2.8094 CTX A PWR 36.38 FA Move STOP Prop. line 04 123.15 Yaw Bias -1.6112 CTX A Volts 3.52 OTG Move DISA UTC 2021:231:12:57:02 (Aug19) f_ACE 2.34e+01 F_CRM 1.00e+00 Kp 0.0 R km 122206A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.34e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.028 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 412.0 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) : 1.4964e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.4429e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.2018e+08