See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L8175.
Start at 342:14:00 GMT
PLAN
----
Now: in Radzone
Next:
2021:342:14:45:15 Eclipse [2021:342:15:07:35]
2021:342:22:17:42 RADMON Enable
2021:342:22:33:34 Obsid: 26223 SI: ACIS-S (24 ksec) Target: GW170817
2021:343:05:46:21 Obsid: 25112 SI: ACIS-S (6 ksec) Target: FY CMa
2021:343:07:56:25 Obsid: 25834 SI: ACIS-S (15 ksec) Target: WISE J041010.60
2021:343:12:37:27 Obsid: 26190 SI: ACIS-I (18 ksec) Target: SPT-CLJ2355-600
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
3 Supports Completed (Total time: 6.6 hours)
SSR Dumps (4) Pass at 342/0900-1115 was extended by 10 minutes for SSR management.
Radiation:
Solar activity is expected to be very low on days one, two,
and three (08 Dec, 09 Dec, 10 Dec).
MP:
DEC1321 loads should be out today for review tomorrow.
Eng:
No Issues
GOT:
Maintenance today will bring down all COG connections, users should test their connections at the next pass.
Maintenance tomorrow will impact the Harvard connection, this may also impact the black phones.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
23869 GW170817 ACIS-S NONE
25124 TAP 26 ACIS-S NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
342/2135-2350 2235 2335 DSS-34 CANBERRA 1735-1835 EST, Wed 8 Dec
343/0955-1200 1055 1145 DSS-65 MADRID 0555-0645 EST, Thu 9 Dec
343/1815-2035 1915 2020 DSS-56 MADRID 1415-1520 EST, Thu 9 Dec
SNAPSHOT summary:
----------------
UTC 2021:342:11:11:01 (Dec 8) f_ACE 2.50e+01 F_CRM 1.00e+00 Kp 0.7 R km 57589D
OBT 2021:342:11:08:11 CTUVCDU 4865407 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 755348891.68 ONLVCDU 4865400 OBC Errs 0
OBSID 45873 EPState SUN
SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 88.000 Bus V 27.58
SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 32.001 Bus I 24.69
AOFSTAR GUID Roll 125.658
ACA Object SSSSSSSS Dither ENAB HRC-I HV ON
ACA ImFunc TTTTTTTT Dith Yang 1.70 Yaw Rate 0.59 HRC-S HV OFF
ACA CCD Temp -9.5 Dith Zang 1.91 Pitch Rate -0.03 SHLD HV 0.0
ACA Int Time 1.698 Roll Rate 0.28 EVT RT 255
AOACSTAT OK FSS SunBeta NSUN SHLD RT 0
FSS Alfa -49.57 Batt 1 SOC 100.00%
Avg HRMA Temp 72.27 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 65
Avg OBA Temp 63.96 SA Resolv 165.28 Batt 3 SOC 100.00% Cold Rad -120.7
OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -77.1
OBA Trng Fault NFLT +Y SA Amps 12.18 RadMon DISA
HRMA power 0.00 SCS 128 ACT -Y SA Amps 11.98
OBA power 0.00 SCS 129 ACT +Y SA Temp 118.41
SCS 130 ACT -Y SA Temp 118.05
Roll Mom. -4.955 SCS 131 ACT
Pitch Mom. 11.314 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 10887
Yaw Mom. -3.336 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 109
PMTANKP 135.744 SCS 107 INAC EPH temp 141.50
IRU2G2 curr 112.80 M Unload MON
IRU2G1 curr 93.60 Roll Bias 0.8579 TSC Move STOP
Prop. line 03 140.72 Pitch Bias -2.9131 CTX B PWR 36.69 FA Move STOP
Prop. line 04 123.15 Yaw Bias -1.6362 CTX B Volts 3.54 OTG Move DISA
UTC 2021:342:14:01:01 (Dec 8) f_ACE 2.34e+01 F_CRM 1.00e+00 Kp 1.3 R km 26907D
Currently scheduled FPSI, OTG : HRC-S NONE
Estimated Kp : 1.3
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.34e+01
GOES-R P4 flux, in RADMON P4GM units : 0.059
GOES-R P7 flux, in RADMON P41GM units : 0.030
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 595.0
Orbit Start Time : 2021:340:00:04:02
Geocentric Distance (km), Orbit Leg : 27338 D
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 1.1700e+01
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.9417e+08
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.0049e+08