See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8215. Start at 017:14:00 GMT PLAN ---- Finish: 2022:017:13:38:26 Obsid: 23788 SI: ACIS-S (13 ksec) Target: eRASSt J234403. Then: 2022:017:18:41:57 Obsid: 25384 SI: ACIS-S (15 ksec) Target: SDSS J074922.96 2022:018:00:18:56 Obsid: 25916 SI: ACIS-I (18 ksec) Target: Abell 2744 2022:018:06:01:39 Obsid: 23827 SI: ACIS-S (45 ksec) Target: GraL J1721+8842 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 9 Supports Completed over the weekend (Total time: 20 hours) 8 SSR dumps Loads good through: 2022:024:05:51:01.000 CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [593A] | 016/0436z | Manuel SCS-107 Activation CAP used to Safe the Science Instruments due to ACIS anomaly. [893B] | 016/0518z | Disable SCS 29 SCS 29 controls the spacecraft loads during eclipse operations and will only be active during the entire eclipse season. SCS 107 enables and actives SCS 29 as a contingency operation. SCS 29 should be disabled when outside of the eclipse season. This CAP should be executed after the last eclipse of the season, as directed by the EPS engineer. Additionally, this CAP may be used in the event SCS 107 is executed outside of eclipse season. [1597] | 016/1753z | Verify ACIS Patchlist and Restart Verify ACIS Patchlist and Restart (Post FEP Reboot) DSN DR's Created: DR Number| Station| Problem| Cause| Action ---|---|---|---|--- [G122463] DSS-54| No commanding| Transmitter RED| Downlink only Radiation: Solar activity is expected to be low with a slight chance for an M-class flare on day one (17 Jan) and likely to be low with a slight chance for an M-class flare on days two and three (18 Jan, 19 Jan). MP: Science resumption loads will be out later today. ENG: Experienced a watchdog reboot on ACIS. Recovery was succesful over the weekend. ACIS is on nominal waiting for science configuration. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 26273 SDSS J164235.52+422349.7 ACIS-S NONE 25846 ESO137-G034 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 018/0050-0305 0150 0250 DSS-36 CANBERRA 2050-2150 EST, Mon 17 Jan 018/1315-1530 1415 1515 DSS-24 GOLDSTONE 0915-1015 EST, Tue 18 Jan SNAPSHOT summary: ----------------- UTC 2022:017:12:34:02 (Jan17) f_ACE 1.06e+02 F_CRM 1.00e+00 Kp 2.0 R km 64848A OBT 2022:017:12:31:22 CTUVCDU 1594495 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 758809882.31 ONLVCDU 1594488 OBC Errs 0 OBSID 26269 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 345.002 Bus V 27.58 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 15.000 Bus I 24.43 AOFSTAR GUID Roll 307.268 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 3.09 Yaw Rate 0.24 HRC-S HV OFF ACA CCD Temp -7.3 Dith Zang -6.20 Pitch Rate -0.17 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.07 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.41 Batt 1 SOC 100.00% Avg HRMA Temp 72.74 FSS Beta 32.18 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 64.35 SA Resolv 57.54 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 12.18 RadMon DISA HRMA power 94.40 SCS 128 ACT -Y SA Amps 11.98 OBA power 78.70 SCS 129 ACT +Y SA Temp 119.15 SCS 130 ACT -Y SA Temp 119.15 Roll Mom. 6.182 SCS 131 DISA Pitch Mom. 0.464 SCS 132 DISA Ephin Temp 0.0000 UpLCmdAcc 35255 Yaw Mom. 15.183 SCS 133 DISA EIO Temp 0.0000 Cmd Rej A 170 PMTANKP 137.343 SCS 107 DISA EPH temp 118.68 IRU2G2 curr 117.60 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.8874 TSC Move STOP Prop. line 03 105.75 Pitch Bias -2.9350 CTX A PWR 36.32 FA Move STOP Prop. line 04 84.69 Yaw Bias -1.6426 CTX A Volts 3.52 OTG Move DISA UTC 2022:017:13:51:01 (Jan17) f_ACE 1.02e+02 F_CRM 1.00e+00 Kp 2.0 R km 74998A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 2.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.02e+02 GOES-R P4 flux, in RADMON P4GM units : 0.060 GOES-R P7 flux, in RADMON P41GM units : 0.023 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1490.0 Orbit Start Time : 2022:017:07:39:01 Geocentric Distance (km), Orbit Leg : 74749 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.9001e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.6444e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00 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