See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L9343.
Start at 049:14:00 GMT
PLAN
----
Finish: Obsid: 30181 SI: ACIS-S (31 ksec) Target: NGC5134
Then:
2025:049:16:42:59 Grating: HETG
2025:049:17:32:38 Obsid: 30806 SI: HRC-I (14 ksec) Target: Capella
2025:049:21:56:30 Grating: NONE
2025:049:22:26:59 Obsid: 28567 SI: ACIS-S (18 ksec) Target: PSO J170.8326+2
2025:050:03:35:35 Grating: HETG
2025:050:03:37:38 RADMON Disable
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
2 Supports Completed in the last 24 hours (Total time: 4.6 hours)
2 SSR dumps
Loads good through: 2025:053:13:17:04
Radiation:
Solar activity is expected to be low with a chance for M-class flares and a
slight chance for an X-class flare on days one, two, and three (18 Feb, 19
Feb, 20 Feb).
MP:
Mar0325 loads are in work.
ENG:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
28147 IRAS 03582+6012 ACIS-S NONE
30807 Abell 795 ACIS-S NONE
28847 Abell 370 ACIS-I NONE
30372 Abell 795 ACIS-S NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
049/1105-1320 1205 1305 DSS-26 GOLDSTONE 0705-0805 EST, Tue 18 Feb
049/2120-2335 2220 2320 DSS-26 GOLDSTONE 1720-1820 EST, Tue 18 Feb
050/1035-1250 1135 1235 DSS-26 GOLDSTONE 0635-0735 EST, Wed 19 Feb
050/2310-0125 0010 0110 DSS-65 MADRID 1910-2010 EST, Wed 19 Feb
SNAPSHOT summary:
-----------------
UTC 2025:049:13:05:01 (Feb18) f_ACE 9.14e+00 F_CRM 0.00e+00 Kp 0.3 R km 139364D
OBT 2025:049:13:02:41 CTUVCDU 12065023 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 856270961.91 ONLVCDU 12065016 OBC Errs 0
OBSID 30181 EPState SUN
SIM TTpos 75623 HETG Angle 77.59 PCADMODE NPNT RA 201.341 Bus V 26.79
SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -21.139 Bus I 21.34
AOFSTAR GUID Roll 58.005
ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF
ACA ImFunc TTTTTTTT Dith Yang 0.11 Yaw Rate 0.06 HRC-S HV OFF
ACA CCD Temp -5.1 Dith Zang 15.43 Pitch Rate 0.22 SHLD HV 0.0
ACA Int Time 1.698 Roll Rate 0.05 EVT RT 6119
AOACSTAT OK FSS SunBeta SUN SHLD RT 0
FSS Alfa 2.56 Batt 1 SOC 100.00%
Avg HRMA Temp 73.78 FSS Beta -31.82 Batt 2 SOC 100.00% A -15 V -0.62
Avg OBA Temp 88.20 SA Resolv 121.28 Batt 3 SOC 100.00% A +15 V 2.81
OBA Tavg Fault NFLT SA Sun Pres ILLM A +5 V 4.84
OBA Trng Fault NFLT +Y SA Amps 10.63 A +24 V 0.00
HRMA power 9.60 SCS 128 ACT -Y SA Amps 10.25
OBA power 0.00 SCS 129 ACT +Y SA Temp 116.95
SCS 130 INAC -Y SA Temp 116.58 ACIS Stat7-0 6
Roll Mom. -4.709 SCS 131 ACT Cold Rad -120.
Pitch Mom. -8.898 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6
Yaw Mom. 6.140 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB
PMTANKP 134.145 SCS 107 INAC EPH temp 158.47
UpLCmdAcc 25359
IRU2G2 curr 117.60 M Unload MON Cmd Rej A 181
IRU2G1 curr 93.60 Roll Bias 1.7374 TSC Move STOP
Prop. line 03 162.13 Pitch Bias -3.8844 FA Move STOP CTX A PWR 36.32
Prop. line 04 148.52 Yaw Bias -1.7816 OTG Move DISA CTX A Volts 3.52
UTC 2025:049:13:47:01 (Feb18) f_ACE 1.07e+01 F_CRM 0.00e+00 Kp 0.3 R km 137825D
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 0.3
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.07e+01
GOES-R P4 flux, in RADMON P4GM units : 0.300
GOES-R P7 flux, in RADMON P41GM units : 0.003
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 362.0
Orbit Start Time : 0.011
Geocentric Distance (km), Orbit Leg : 137939 D
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 1.6317e+02
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.6317e+02
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.9113e+04
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.9113e+04