See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L9442.
Start at 148:13:00 GMT
PLAN
----
Finish:Obsid: 29809 SI: ACIS-S (15 ksec) Target: eRASSU J100957.
Then:
2025:148:15:43:22 Obsid: 28250 SI: ACIS-S (5 ksec) Target: SDSS J134912.35
2025:148:17:41:33 Obsid: 28812 SI: ACIS-I (5 ksec) Target: PSZ2G018.73+23.
2025:148:19:30:10 Obsid: 28129 SI: ACIS-I (15 ksec) Target: Suzaku Field of
2025:149:00:22:09 Obsid: 29791 SI: ACIS-S (11 ksec) Target: NuSTAR 250326
2025:149:04:07:27 Obsid: 30944 SI: ACIS-I (13 ksec) Target: Suzaku Field of
2025:149:08:17:19 Obsid: 28851 SI: ACIS-I (30 ksec) Target: A1550
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
1 Supports Completed in the last 24 hours (Total time: 2.5 hours)
2 SSR dumps. Loads good through: 2025:152:03:25:02.
Radiation:
Solar activity is likely to be moderate with a slight chance for an X-class
flare on days one, two, and three (28 May, 29 May, 30 May).
MP:
Working on the Jun3 2 loads
ENG:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
28858 CMZ Molecular Cloud ACIS-I NONE
29587 E0102-72.3 ACIS-S NONE
29585 E0102-72.3 ACIS-S NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
148/2035-2235 2120 2220 DSS-54 MADRID 1720-1820 EDT, Wed 28 May
149/0010-0210 0055 0155 DSS-65 MADRID 2055-2155 EDT, Wed 28 May
149/1250-1450 1335 1435 DSS-36 CANBERRA 0935-1035 EDT, Thu 29 May
149/2110-2245 2145 2230 DSS-54 MADRID 1745-1830 EDT, Thu 29 May
149/2325-0125 0010 0110 DSS-65 MADRID 2010-2110 EDT, Thu 29 May
SNAPSHOT summary:
-----------------
UTC 2025:148:03:44:01 (May28) f_ACE 1.05e+01 F_CRM 1.98e+03 Kp 3.3 R km 44047D
OBT 2025:148:03:41:33 CTUVCDU 11759103 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 864790893.35 ONLVCDU 11759096 OBC Errs 0
OBSID 42382 EPState SUN
SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 248.157 Bus V 27.42
SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -26.860 Bus I 21.08
AOFSTAR GUID Roll 30.001
ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF
ACA ImFunc TTTTTTTT Dith Yang 15.95 Yaw Rate -0.23 HRC-S HV OFF
ACA CCD Temp -6.2 Dith Zang 13.92 Pitch Rate -0.24 SHLD HV 0.0
ACA Int Time 1.698 Roll Rate -0.05 EVT RT 4844
AOACSTAT OK FSS SunBeta NSUN SHLD RT 0
FSS Alfa -49.57 Batt 1 SOC 100.00%
Avg HRMA Temp 74.22 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62
Avg OBA Temp 82.41 SA Resolv 173.70 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 29.90 SCS 128 ACT -Y SA Amps 10.25
OBA power 0.00 SCS 129 ACT +Y SA Temp 110.51
SCS 130 ACT -Y SA Temp 109.58 ACIS Stat7-0 6
Roll Mom. -7.402 SCS 131 ACT Cold Rad -120.
Pitch Mom. -1.885 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6
Yaw Mom. -9.313 SCS 133 ACT EIO Temp 0.0000 RadMon DISA
PMTANKP 148.534 SCS 107 INAC EPH temp 172.61
UpLCmdAcc 56706
IRU2G2 curr 115.20 M Unload MON Cmd Rej A 45
IRU2G1 curr 96.00 Roll Bias 1.8359 TSC Move STOP
Prop. line 03 98.15 Pitch Bias -3.9846 FA Move STOP CTX A PWR 36.32
Prop. line 04 115.08 Yaw Bias -1.8094 OTG Move DISA CTX A Volts 3.52
UTC 2025:148:13:38:01 (May28) f_ACE 9.03e+00 F_CRM 9.25e+04 Kp 1.0 R km 78661A
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 1.0
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.03e+00
GOES-R P4 flux, in RADMON P4GM units : 0.000
GOES-R P7 flux, in RADMON P41GM units : 0.003
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 131.0
Orbit Start Time : 0.000
Geocentric Distance (km), Orbit Leg : 78197 A
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 3.0734e+02
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.0734e+02
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.2203e+04
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.2511e+04