See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L8827.
Start at 264:13:00 GMT
PLAN
----
Finish: Obsid: 25991 SI: HRC-S (13 ksec) Target: MR 2251-178
Then:
2023:264:14:44:59 Grating: NONE
2023:264:15:13:32 Obsid: 25704 SI: ACIS-S (30 ksec) Target: [MCA2018] SPT J
2023:264:23:58:47 Obsid: 26946 SI: ACIS-S (22 ksec) Target: SPT-CLJ0417-474
2023:265:06:34:42 Obsid: 26852 SI: ACIS-S (25 ksec) Target: J0038
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
3 Supports Completed in the last 24 hours (Total time: 6.9 hours)
2 SSR dumps
DSN DR's Created: DR Number| Station| Problem| Cause| Action
---|---|---|---|---
[M116300]|DSS-56| Exceeded temporary azimuth limit| DSS-56 is orange and has an azimuth
limit of 67 - 331 degrees until 284/1430z|
Radiation:
Solar activity is likely to be moderate on days one, two, and three (21 Sep,
22 Sep, 23 Sep).
MP:
Sep25 loads will come out today, for review today or tomorrow.
ENG:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
26040 WISEA J202040.85-621509.3 ACIS-S NONE
27393 SPT-CLJ0244-4857 ACIS-I NONE
27394 SPT-CLJ0259-4556 ACIS-I NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
264/1055-1310 1155 1255 DSS-56 MADRID 0755-0855 EDT, Thu 21 Sep
264/1815-2030 1915 2015 DSS-54 MADRID 1515-1615 EDT, Thu 21 Sep
265/0950-1205 1050 1150 DSS-34 CANBERRA 0650-0750 EDT, Fri 22 Sep
265/1510-1730 1610 1715 DSS-56 MADRID 1210-1315 EDT, Fri 22 Sep
SNAPSHOT summary:
-----------------
UTC 2023:264:01:13:01 (Sep21) f_ACE 3.50e+01 F_CRM 0.00e+00 Kp 2.0 R km 143304A
OBT 2023:264:01:10:37 CTUVCDU 5690367 OBC s/w NRML FMT1_NORM CPEstat NORM
OBT 811645837.43 ONLVCDU 5690360 OBC Errs 0
OBSID 28918 EPState SUN
SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 343.506 Bus V 27.26
SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec -17.583 Bus I 24.17
AOFSTAR GUID Roll 318.657
ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF
ACA ImFunc TTTTTTTT Dith Yang 19.93 Yaw Rate 0.03 HRC-S HV ON
ACA CCD Temp -5.8 Dith Zang 10.50 Pitch Rate -0.42 SHLD HV 8.0
ACA Int Time 1.698 Roll Rate 0.27 EVT RT 2294
AOACSTAT OK FSS SunBeta NSUN SHLD RT 5609
FSS Alfa -49.57 Batt 1 SOC 100.00%
Avg HRMA Temp 73.61 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -14.45
Avg OBA Temp 66.79 SA Resolv 158.69 Batt 3 SOC 100.00% A +15 V 14.53
OBA Tavg Fault NFLT SA Sun Pres ILLM A +5 V 4.84
OBA Trng Fault NFLT +Y SA Amps 12.37 A +24 V 0.00
HRMA power 39.50 SCS 128 ACT -Y SA Amps 12.18
OBA power 35.10 SCS 129 INAC +Y SA Temp 113.28
SCS 130 ACT -Y SA Temp 112.66 ACIS Stat7-0 6
Roll Mom. 4.150 SCS 131 ACT Cold Rad -120.
Pitch Mom. -2.092 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -77.1
Yaw Mom. 4.541 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB
PMTANKP 148.534 SCS 107 INAC EPH temp 178.27
UpLCmdAcc 59060
IRU2G2 curr 112.80 M Unload MON Cmd Rej A 7
IRU2G1 curr 98.40 Roll Bias 1.3522 TSC Move STOP
Prop. line 03 127.54 Pitch Bias -3.4388 FA Move STOP CTX A PWR 36.32
Prop. line 04 121.54 Yaw Bias -1.7331 OTG Move DISA CTX A Volts 3.52
UTC 2023:264:12:59:02 (Sep21) f_ACE 2.71e+01 F_CRM 0.00e+00 Kp 0.7 R km 153381D
Currently scheduled FPSI, OTG : HRC-S LETG
Estimated Kp : 0.7
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.45e+01
GOES-R P4 flux, in RADMON P4GM units : 0.059
GOES-R P7 flux, in RADMON P41GM units : 0.013
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 181.0
Orbit Start Time : 0.010
Geocentric Distance (km), Orbit Leg : 153407 D
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 2.3063e+02
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.9420e+04
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00