See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L7935.
Start at 102:13:00 GMT
PLAN
----
Finish: 2021:102:06:32:32 Obsid: 23042 SI: ACIS-S (26 ksec) Target: NGC 5728
Then:
2021:102:14:26:21 Obsid: 23551 SI: ACIS-S (17 ksec) Target: AT2020xnd
2021:102:19:50:10 Obsid: 25006 SI: ACIS-S (22 ksec) Target: NGC 5728
2021:103:02:37:19 Obsid: 25008 SI: ACIS-S (20 ksec) Target: AT2020xnd
2021:103:08:45:45 Obsid: 24988 SI: HRC-S (33 ksec) Target: Cold ECS Blank
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
8 Supports Completed over the weekend (Total time: 18.4 hours)
8 SSR dumps
Loads good through: 2021:108:16:16:09.000
CAP's / Procedures Run:
CAP # | Time | Title / Description / Notes
[425I] | 099/1750z | EIA Sequencer-A Self Test
Execute SOP_CCDM_EIA_SEQUENCER_A_SELFTEST (Rev. 3.3)
[563B] | 099/1753z | Diagnostic Dumps of the CPE
Perform routine dumps to verify CPE state of health. These dumps are executed
to examine CPE warm start count, error log and last CPE reset time.
Radiation:
Solar activity is expected to be very low on days one, two, and three (12 Apr,
13 Apr, 14 Apr).
MP:
Apr1921 loads in work.
ENG:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
25004 3c 297 ACIS-S NONE
24720 J210839.33+100413.7 ACIS-S NONE
24357 3c 297 ACIS-S NONE
23665 Sgr A* ACIS-S NONE
23693 MARK1239 ACIS-S NONE
24999 2020wnt ACIS-S NONE
23666 Sgr A* ACIS-S NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
102/1055-1310 1155 1255 DSS-24 GOLDSTONE 0755-0855 EDT, Mon 12 Apr
102/1505-1720 1605 1705 DSS-36 CANBERRA 1205-1305 EDT, Mon 12 Apr
103/0145-0400 0245 0345 DSS-65 MADRID 2245-2345 EDT, Mon 12 Apr
103/1130-1345 1230 1330 DSS-26 GOLDSTONE 0830-0930 EDT, Tue 13 Apr
103/1725-1940 1825 1925 DSS-24 GOLDSTONE 1425-1525 EDT, Tue 13 Apr
SNAPSHOT summary:
-----------------
UTC 2021:102:12:53:02 (Apr12) f_ACE 2.80e+01 F_CRM 1.00e+00 Kp 1.0 R km 109745A
OBT 2021:102:12:50:28 CTUVCDU 7854463 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 734619028.16 ONLVCDU 7854456 OBC Errs 0
OBSID 23042 EPState SUN
SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 220.601 Bus V 28.36
SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -17.276 Bus I 22.37
AOFSTAR GUID Roll 68.000
ACA Object FFFSSSSS Dither ENAB HRC-I HV ON
ACA ImFunc TTTTTTTT Dith Yang 3.17 Yaw Rate -0.24 HRC-S HV OFF
ACA CCD Temp -9.9 Dith Zang -2.82 Pitch Rate -0.23 SHLD HV 8.0
ACA Int Time 1.698 Roll Rate -0.43 EVT RT 255
AOACSTAT OK FSS SunBeta NSUN SHLD RT 5099
FSS Alfa -49.57 Batt 1 SOC 100.00%
Avg HRMA Temp 72.48 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 65
Avg OBA Temp 62.55 SA Resolv 158.87 Batt 3 SOC 100.00% Cold Rad -120.7
OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6
OBA Trng Fault NFLT +Y SA Amps 11.21 RadMon ENAB
HRMA power 72.20 SCS 128 ACT -Y SA Amps 11.02
OBA power 43.60 SCS 129 ACT +Y SA Temp 114.20
SCS 130 ACT -Y SA Temp 113.89
Roll Mom. 7.648 SCS 131 ACT
Pitch Mom. -11.079 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 48318
Yaw Mom. 6.356 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 19
PMTANKP 134.145 SCS 107 INAC EPH temp 152.81
IRU2G2 curr 110.40 M Unload MON
IRU2G1 curr 93.60 Roll Bias 0.6006 TSC Move STOP
Prop. line 03 99.42 Pitch Bias -2.6455 CTX A PWR 36.38 FA Move STOP
Prop. line 04 90.80 Yaw Bias -1.5568 CTX A Volts 3.52 OTG Move DISA
UTC 2021:102:13:00:01 (Apr12) f_ACE 2.69e+01 F_CRM 1.00e+00 Kp 1.0 R km 110250A
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 1.0
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.69e+01
GOES-R P4 flux, in RADMON P4GM units : 0.136
GOES-R P7 flux, in RADMON P41GM units : 0.013
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0
Orbit Start Time : 2021:101:23:59:01
Geocentric Distance (km), Orbit Leg : 110178 A
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 1.0000e+03
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.0000e+03
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.0933e+07
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.2360e+07
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