See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L9374.
Start at 080:13:00 GMT
PLAN
----
Obsid: 30158 SI: ACIS-S (32 ksec) Target: NGC3059
Then:
2025:080:19:10:09 Obsid: 28314 SI: ACIS-I (7 ksec) Target: PSZ2G255.07+54.
2025:080:21:58:57 Obsid: 30860 SI: ACIS-I (11 ksec) Target: Perseus cluster
2025:081:02:03:24 Obsid: 30862 SI: HRC-I (10 ksec) Target: M87
2025:081:05:45:17 Grating: HETG
2025:081:06:16:58 Obsid: 30498 SI: ACIS-S (15 ksec) Target: Vela X-1
2025:081:10:41:04 Grating: NONE
2025:081:11:20:32 Obsid: 28300 SI: ACIS-S (24 ksec) Target: Mrk 34
For the weekend:
2025:081:18:32:44 Obsid: 30008 SI: ACIS-S (10 ksec) Target: MaNGA 8445-1270
2025:081:21:26:45 Grating: HETG
2025:081:21:28:48 RADMON Disable
2025:082:07:47:46 Grating: NONE
2025:082:08:14:47 RADMON Enable
2025:082:08:37:05 Obsid: 29902 SI: ACIS-I (5 ksec) Target: IGR J17162-2117
2025:082:10:42:50 Obsid: 30548 SI: HRC-I (10 ksec) Target: M87
2025:082:14:11:13 Obsid: 30861 SI: ACIS-I (10 ksec) Target: Perseus cluster
2025:082:17:31:47 Obsid: 28111 SI: ACIS-I (20 ksec) Target: NGC4248
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
1 Supports Completed in the last 24 hours (Total time: 2 hours)
1 SSR dumps.
Radiation:
Solar activity is expected to be low with a chance for M-class flares on days
one, two, and three (21 Mar, 22 Mar, 23 Mar).
MP:
Mar2325 Loads are approvalble and will be approved today.
ENG:
Today is Paul Viens final day. We would all like to thank Paul!
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
29757 1eRASS J100626.0+362622 ACIS-S NONE
30811 NGC2090 ACIS-S NONE
30857 Capella HRC-S LETG
28306 Abell 754 ACIS-I NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
080/1335-1620 1435 1605 DSS-26 GOLDSTONE 1035-1205 EDT, Fri 21 Mar
081/0105-0320 0205 0305 DSS-65 MADRID 2205-2305 EDT, Fri 21 Mar
081/1035-1250 1135 1235 DSS-65 MADRID 0735-0835 EDT, Sat 22 Mar
081/1940-2155 2040 2140 DSS-34 CANBERRA 1640-1740 EDT, Sat 22 Mar
082/0110-0325 0210 0310 DSS-34 CANBERRA 2210-2310 EDT, Sat 22 Mar
082/0920-1135 1020 1120 DSS-26 GOLDSTONE 0620-0720 EDT, Sun 23 Mar
082/1745-2000 1845 1945 DSS-26 GOLDSTONE 1445-1545 EDT, Sun 23 Mar
083/0130-0330 0215 0315 DSS-65 MADRID 2215-2315 EDT, Sun 23 Mar
083/0930-1130 1015 1115 DSS-26 GOLDSTONE 0615-0715 EDT, Mon 24 Mar
083/1745-1945 1830 1930 DSS-24 GOLDSTONE 1430-1530 EDT, Mon 24 Mar
SNAPSHOT summary:
-----------------
UTC 2025:080:03:20:02 (Mar21) f_ACE 5.26e+02 F_CRM 1.01e+03 Kp 2.0 R km 119384A
OBT 2025:080:03:16:55 CTUVCDU 5602943 OBC s/w NRML FMT1_NORM CPEstat NORM
OBT 858914215.61 ONLVCDU 5602936 OBC Errs 0
OBSID 30547 EPState SUN
SIM TTpos -50504 HETG Angle 77.59 PCADMODE NPNT RA 187.727 Bus V 26.79
SIM FApos -715 LETG Angle 76.09 PCONTROL NPNT Dec 12.392 Bus I 22.63
AOFSTAR GUID Roll 144.995
ACA Object FFFSSSSS Dither ENAB HRC-I HV ON
ACA ImFunc TTTTTTTT Dith Yang 0.79 Yaw Rate -0.27 HRC-S HV OFF
ACA CCD Temp -5.4 Dith Zang 13.98 Pitch Rate -0.11 SHLD HV 8.0
ACA Int Time 1.698 Roll Rate -0.14 EVT RT 3314
AOACSTAT OK FSS SunBeta NSUN SHLD RT 5609
FSS Alfa -49.57 Batt 1 SOC 100.00%
Avg HRMA Temp 74.11 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -14.45
Avg OBA Temp 86.11 SA Resolv 165.52 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 11.21 A +24 V 0.00
HRMA power 31.50 SCS 128 ACT -Y SA Amps 11.21
OBA power 0.00 SCS 129 ACT +Y SA Temp 114.81
SCS 130 ACT -Y SA Temp 113.89 ACIS Stat7-0 6
Roll Mom. 15.281 SCS 131 ACT Cold Rad -123.
Pitch Mom. -0.020 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0
Yaw Mom. 6.849 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB
PMTANKP 135.744 SCS 107 INAC EPH temp 164.13
UpLCmdAcc 33160
IRU2G2 curr 117.60 M Unload MON Cmd Rej A 134
IRU2G1 curr 96.00 Roll Bias 1.7651 TSC Move STOP
Prop. line 03 127.54 Pitch Bias -3.9120 FA Move STOP CTX A PWR 36.32
Prop. line 04 129.74 Yaw Bias -1.7905 OTG Move DISA CTX A Volts 3.52
UTC 2025:080:13:04:02 (Mar21) f_ACE 2.25e+03 F_CRM 4.04e+05 Kp 0.7 R km 144432A
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 0.7
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.25e+03
GOES-R P4 flux, in RADMON P4GM units : 0.175
GOES-R P7 flux, in RADMON P41GM units : 0.008
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 197.0
Orbit Start Time : 0.350
Geocentric Distance (km), Orbit Leg : 144432 A
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 1.3434e+03
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.3434e+03
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.0301e+05
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.0437e+05