See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7952. Start at 119:13:00 GMT PLAN ---- Finish: Obsid: 24789, HETG SI: ACIS-S (21 ksec) Target: NGC 1365 Then: 2021:119:14:33:21 Grating: NONE 2021:119:15:20:46 Obsid: 23649 SI: ACIS-S (16 ksec) Target: QSO B1402+044 2021:119:20:29:49 Obsid: 24692 SI: ACIS-I (3 ksec) Target: 2XRS J154634.6- 2021:119:22:00:21 Obsid: 23325 SI: ACIS-S (32 ksec) Target: R Aqr 2021:120:07:03:30 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 5 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 (29 Apr, 30 Apr, 01 May). MP: May0321 loads are approvable, load review at 4pm today. There is a TOO that could be triggered and if approved it could interrupt these loads. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 24611 A1795 ACIS-S NONE 25013 H1821+643 HRC-S LETG 24608 A1795 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 119/1040-1255 1140 1240 DSS-24 GOLDSTONE 0740-0840 EDT, Thu 29 Apr 119/2245-0115 2345 0100 DSS-65 MADRID 1945-2100 EDT, Thu 29 Apr 120/1115-1330 1215 1315 DSS-36 CANBERRA 0815-0915 EDT, Fri 30 Apr 120/1805-2020 1905 2005 DSS-34 CANBERRA 1505-1605 EDT, Fri 30 Apr SNAPSHOT summary: ---------------- UTC 2021:119:12:39:02 (Apr29) f_ACE 2.26e+01 F_CRM 1.00e+00 Kp 1.0 R km 140399D OBT 2021:119:12:35:59 CTUVCDU 13582975 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 736086959.55 ONLVCDU 13582968 OBC Errs 0 OBSID 24789 EPState SUN SIM TTpos 75623 HETG Angle 5.96 PCADMODE NPNT RA 53.420 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -36.125 Bus I 23.40 AOFSTAR GUID Roll 194.010 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.94 Yaw Rate -0.05 HRC-S HV ON ACA CCD Temp -8.8 Dith Zang 6.31 Pitch Rate -0.13 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.29 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 5099 FSS Alfa 5.84 Batt 1 SOC 100.00% Avg HRMA Temp 72.42 FSS Beta 36.82 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 64.11 SA Resolv 52.91 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 11.60 RadMon ENAB HRMA power 29.90 SCS 128 ACT -Y SA Amps 11.60 OBA power 35.10 SCS 129 INAC +Y SA Temp 112.66 SCS 130 ACT -Y SA Temp 112.35 Roll Mom. 1.216 SCS 131 ACT Pitch Mom. 11.252 SCS 132 INAC Ephin Temp 0.0000 UpLCmdAcc 16696 Yaw Mom. -2.866 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 188 PMTANKP 134.145 SCS 107 INAC EPH temp 152.81 IRU2G2 curr 108.00 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.6180 TSC Move STOP Prop. line 03 165.53 Pitch Bias -2.6618 CTX A PWR 36.32 FA Move STOP Prop. line 04 121.54 Yaw Bias -1.5617 CTX A Volts 3.52 OTG Move DISA UTC 2021:119:12:55:02 (Apr29) f_ACE 2.36e+01 F_CRM 1.00e+00 Kp 1.0 R km 139949D Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.36e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.030 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 477.0 Orbit Start Time : 2021:117:20:44:01 Geocentric Distance (km), Orbit Leg : 139977 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 7.5149e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.5030e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.8804e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.8550e+07