See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7993. Start at 160:13:00 GMT PLAN ---- Finish: 2021:160:10:17:46 Obsid: 22983 SI: ACIS-I (28 ksec) Target: Westerlund 1 Then: 2021:160:18:38:10 Obsid: 24691 SI: ACIS-I (3 ksec) Target: 2RXS J154551.5- 2021:160:19:31:44 Grating: LETG 2021:160:20:08:19 Obsid: 25060 SI: HRC-S (28 ksec) Target: AT2019avd 2021:161:03:55:34 Grating: NONE 2021:161:03:59:04 Grating: HETG 2021:161:04:27:21 Obsid: 24585 SI: ACIS-S (30 ksec) Target: 3C273 2021:161:12:50:55 Grating: NONE NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 3 SSR dumps TECH DR's Created: Problem| Impact| Cause| Resolution ---|---|---|--- [Unable to command S/C off at EOT] Turn-Off CMDs are in the load 30 minutes after EOT.| -159/1740z DSS-24 comm saw DB1 progressively became more unresponsive. Mission Planning was archiving ephemeris, OE, and state vector files. This seemed to create an overload of connections to the DB. The DB server hanging and being completely unresponsive. | This required a hard shutdown of DB1, and recovery processes to bring everything up. Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (09 Jun, 10 Jun, 11 Jun). MP: Jun1421a products out today. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25056 AT2019avd HRC-S LETG 25027 Cas A ACIS-I NONE 23408 WR 97 ACIS-S NONE 23479 M51 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 160/1015-1230 1115 1215 DSS-36 CANBERRA 0715-0815 EDT, Wed 9 Jun 160/1630-1845 1730 1830 DSS-34 CANBERRA 1330-1430 EDT, Wed 9 Jun 161/0130-0345 0230 0330 DSS-56 MADRID 2230-2330 EDT, Wed 9 Jun 161/1045-1300 1145 1245 DSS-24 GOLDSTONE 0745-0845 EDT, Thu 10 Jun 161/1515-1730 1615 1715 DSS-34 CANBERRA 1215-1315 EDT, Thu 10 Jun SNAPSHOT summary: ----------------- UTC 2021:160:12:14:01 (Jun 9) f_ACE 2.03e+01 F_CRM 1.00e+00 Kp 0.0 R km 84776A OBT 2021:160:12:11:23 CTUVCDU 10623999 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 739627883.59 ONLVCDU 10623992 OBC Errs 0 OBSID 22983 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 251.742 Bus V 28.83 SIM FApos -535 LETG Angle 76.46 PCONTROL NPNT Dec -45.867 Bus I 19.28 AOFSTAR GUID Roll 339.978 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.92 Yaw Rate -0.24 HRC-S HV ON ACA CCD Temp -10.8 Dith Zang 7.22 Pitch Rate 0.02 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.01 EVT RT 255 AOACSTAT OK FSS SunBeta NSUN SHLD RT 4844 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 71.71 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 62.94 SA Resolv 156.86 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 9.47 RadMon ENAB HRMA power 39.20 SCS 128 ACT -Y SA Amps 9.48 OBA power 35.10 SCS 129 ACT +Y SA Temp 112.04 SCS 130 ACT -Y SA Temp 111.12 Roll Mom. 10.316 SCS 131 ACT Pitch Mom. -7.436 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 34107 Yaw Mom. 10.587 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 98 PMTANKP 132.547 SCS 107 INAC EPH temp 155.64 IRU2G2 curr 115.20 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.6489 TSC Move STOP Prop. line 03 138.53 Pitch Bias -2.6947 CTX B PWR 36.69 FA Move STOP Prop. line 04 125.35 Yaw Bias -1.5677 CTX B Volts 3.54 OTG Move DISA UTC 2021:160:12:52:01 (Jun 9) f_ACE 2.33e+01 F_CRM 1.00e+00 Kp 0.0 R km 88678A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.33e+01 GOES-R P4 flux, in RADMON P4GM units : 0.078 GOES-R P7 flux, in RADMON P41GM units : 0.020 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2021:160:04:14:01 Geocentric Distance (km), Orbit Leg : 88379 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.7883e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.7883e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.1474e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.9121e+06 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