See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L9433.
Start at 139:13:01 GMT
PLAN
----
Finish: 2025:139:11:42:16 Obsid: 30208 SI: ACIS-S (15 ksec) Target: NGC5728
Then:
2025:139:15:55:51 Grating: HETG
2025:139:16:31:10 Obsid: 30630 SI: ACIS-S (20 ksec) Target: zeta Puppis
2025:139:22:08:04 Grating: NONE
2025:139:22:42:57 Obsid: 30939 SI: ACIS-S (12 ksec) Target: NGC5728
2025:140:02:16:56 Grating: HETG
2025:140:02:18:59 RADMON Disable
2025:140:12:08:58 RADMON Enable
2025:140:12:28:00 Obsid: 28769 SI: ACIS-S (10 ksec) Target: GX 9+9
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
9 Supports Completed over the weekend (Total time: 17 hours)
8 SSR dumps
Loads good through: 2025:143:11:04:32.000
Radiation:
Solar activity is expected to be low with a chance for M-class flares on days
one, two, and three (19 May, 20 May, 21 May).
MP:
No issues.
ENG:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
28848 [ZCA2021] BOSS1244 SW ACIS-I NONE
30926 NGC5728 ACIS-S NONE
30012 GAMA593724 ACIS-S NONE
30734 Abell 795 ACIS-S NONE
28776 NGC 4449 HRC-I NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
139/1250-1450 1335 1435 DSS-24 GOLDSTONE 0935-1035 EDT, Mon 19 May
140/0000-0200 0045 0145 DSS-65 MADRID 2045-2145 EDT, Mon 19 May
140/1035-1235 1120 1220 DSS-24 GOLDSTONE 0720-0820 EDT, Tue 20 May
140/2030-2230 2115 2215 DSS-54 MADRID 1715-1815 EDT, Tue 20 May
SNAPSHOT summary:
-----------------
UTC 2025:139:02:54:01 (May19) f_ACE 3.18e+02 F_CRM 2.15e+03 Kp 3.3 R km 148802D
OBT 2025:139:02:51:26 CTUVCDU 8712831 OBC s/w NRML FMT1_NORM CPEstat NORM
OBT 864010286.44 ONLVCDU 8712824 OBC Errs 0
OBSID 29607 EPState SUN
SIM TTpos -50504 HETG Angle 77.59 PCADMODE NPNT RA 278.408 Bus V 27.11
SIM FApos -715 LETG Angle 76.09 PCONTROL NPNT Dec -10.579 Bus I 24.17
AOFSTAR GUID Roll 107.684
ACA Object FFFSSSSS Dither ENAB HRC-I HV ON
ACA ImFunc TTTTTTTT Dith Yang 5.91 Yaw Rate 0.12 HRC-S HV OFF
ACA CCD Temp -5.1 Dith Zang 18.96 Pitch Rate -0.08 SHLD HV 8.0
ACA Int Time 1.698 Roll Rate 0.28 EVT RT 3569
AOACSTAT OK FSS SunBeta SUN SHLD RT 4079
FSS Alfa -0.01 Batt 1 SOC 100.00%
Avg HRMA Temp 74.11 FSS Beta -48.30 Batt 2 SOC 100.00% A -15 V -14.45
Avg OBA Temp 86.91 SA Resolv 137.88 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 12.18 A +24 V 0.00
HRMA power 72.50 SCS 128 ACT -Y SA Amps 11.60
OBA power 0.00 SCS 129 INAC +Y SA Temp 111.43
SCS 130 ACT -Y SA Temp 110.82 ACIS Stat7-0 6
Roll Mom. 2.031 SCS 131 ACT Cold Rad -118.
Pitch Mom. -6.213 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -77.1
Yaw Mom. 3.576 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB
PMTANKP 146.935 SCS 107 INAC EPH temp 175.44
UpLCmdAcc 35196
IRU2G2 curr 115.20 M Unload MON Cmd Rej A 128
IRU2G1 curr 96.00 Roll Bias 1.8261 TSC Move STOP
Prop. line 03 145.12 Pitch Bias -3.9780 FA Move STOP CTX A PWR 36.38
Prop. line 04 134.13 Yaw Bias -1.8060 OTG Move DISA CTX A Volts 3.52
UTC 2025:139:13:01:01 (May19) f_ACE 1.36e+02 F_CRM 1.12e+05 Kp 1.0 R km 133452D
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 1.0
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.36e+02
GOES-R P4 flux, in RADMON P4GM units : 0.099
GOES-R P7 flux, in RADMON P41GM units : 0.011
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 594.0
Orbit Start Time : 0.158
Geocentric Distance (km), Orbit Leg : 133540 D
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 3.7083e+02
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.7083e+02
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1125e+05
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1161e+05