See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L9017.
Start at 089:13:00 GMT
PLAN
----
Finish: Obsid: 29347 SI: ACIS-S (13 ksec) Target: 4FGL J0140.4+51
Then:
2024:089:14:20:14 Obsid: 26704 SI: ACIS-S (26 ksec) Target: SDSS J131206.32
2024:089:22:19:09 Obsid: 28201 SI: ACIS-S (5 ksec) Target: FRB20211127I
2024:089:23:54:23 Grating: LETG
2024:090:00:34:50 Obsid: 28755 SI: HRC-S (14 ksec) Target: SNR 1987A
2024:090:04:37:19 Grating: NONE
2024:090:05:11:04 Obsid: 29341 SI: ACIS-S (11 ksec) Target: NVSS J122810-09
2024:090:08:54:49 Obsid: 26926 SI: ACIS-I (12 ksec) Target: DES0424-3317
2024:090:13:07:29 Obsid: 29342 SI: ACIS-I (11 ksec) Target: RMJ120920.0-021
For the weekend:
2024:090:16:51:24 Obsid: 29343 SI: ACIS-I (12 ksec) Target: DES0424-3317
2024:090:20:55:27 Obsid: 28273 SI: ACIS-S (3 ksec) Target: SDSS J094422.03
2024:090:21:53:12 Grating: HETG
2024:090:21:55:15 RADMON Disable
2024:091:08:25:14 Grating: NONE
2024:091:08:39:14 RADMON Enable
2024:091:09:01:32 Obsid: 28296 SI: ACIS-S (11 ksec) Target: SDSS J125142.28
2024:091:12:42:45 Obsid: 29345 SI: ACIS-S (12 ksec) Target: 4C +62.29
2024:091:16:36:06 Obsid: 29349 SI: ACIS-S (11 ksec) Target: SDSS J125142.28
2024:091:20:16:59 Obsid: 28102 SI: ACIS-I (9 ksec) Target: UGC4305
2024:091:23:39:20 Obsid: 29348 SI: HRC-I (10 ksec) Target: NGC4261
2024:092:02:57:43 Obsid: 27151 SI: ACIS-S (27 ksec) Target: SDSSJ074521.78+
2024:092:11:05:14 Obsid: 26756 SI: ACIS-S (10 ksec) Target: VCC 1725
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
3 Supports Completed in the last 24 hours (Total time: 6.9 hours)
4 SSR dumps
Loads good through: 2024:094:07:15:01
Radiation:
Solar activity is expected to be moderate with a 25% chance for X-class flares
on days one and two (29 Mar, 30 Mar) and expected to be very low with a chance
for a C-class flares on day three (31 Mar). A X1.1-class flare was observed
yesterday from active region 3615 near the western limb. Only a weak CME was
associated, and it was directed away from Earth. No mission impact is expected.
MP:
Apr0124A loads were approved yesterday.
ENG:
At the end of the last eclipse there was a battery disconnect glitch.
No concerns there. A pre-approved CAP will be run for clean-up actions.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
29346 4FGL J0140.4+5114 ACIS-S NONE
29340 SDSSJ122404.62+045637.9 ACIS-S NONE
26748 VCC 450 ACIS-S NONE
27361 4FGL J0140.4+5114 ACIS-S NONE
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
089/1340-1555 1440 1540 DSS-26 GOLDSTONE 1040-1140 EDT, Fri 29 Mar
090/0935-1150 1035 1205 DSS-24 GOLDSTONE 0635-0805 EDT, Sat 30 Mar
090/1640-1855 1740 1840 DSS-26 GOLDSTONE 1340-1440 EDT, Sat 30 Mar
091/0150-0405 0250 0350 DSS-36 CANBERRA 2250-2350 EDT, Sat 30 Mar
091/1040-1255 1140 1240 DSS-24 GOLDSTONE 0740-0840 EDT, Sun 31 Mar
091/2105-2320 2205 2305 DSS-54 MADRID 1805-1905 EDT, Sun 31 Mar
091/2120-2335 2220 2320 DSS-65 MADRID 1820-1920 EDT, Sun 31 Mar
092/0030-0245 0130 0230 DSS-65 MADRID 2130-2230 EDT, Sun 31 Mar
092/1345-1600 1445 1545 DSS-26 GOLDSTONE 1045-1145 EDT, Mon 1 Apr
SNAPSHOT summary:
-----------------
UTC 2024:089:10:59:02 (Mar29) f_ACE 3.59e+02 F_CRM 0.00e+00 Kp 1.0 R km 143714A
OBT 2024:089:10:56:46 CTUVCDU 2781183 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 828097006.48 ONLVCDU 2781176 OBC Errs 0
OBSID 29347 EPState SUN
SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 25.048 Bus V 27.11
SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 51.216 Bus I 21.60
AOFSTAR GUID Roll 334.037
ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF
ACA ImFunc TTTTTTTT Dith Yang 10.09 Yaw Rate 0.39 HRC-S HV OFF
ACA CCD Temp -9.9 Dith Zang 12.75 Pitch Rate 0.12 SHLD HV 0.0
ACA Int Time 1.698 Roll Rate 0.28 EVT RT 4844
AOACSTAT OK FSS SunBeta SUN SHLD RT 0
FSS Alfa 3.25 Batt 1 SOC 100.00%
Avg HRMA Temp 73.73 FSS Beta 39.98 Batt 2 SOC 100.00% A -15 V -0.62
Avg OBA Temp 60.36 SA Resolv 49.97 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 10.83 A +24 V 0.00
HRMA power 62.90 SCS 128 ACT -Y SA Amps 10.63
OBA power 0.00 SCS 129 ACT +Y SA Temp 113.89
SCS 130 ACT -Y SA Temp 113.28 ACIS Stat7-0 6
Roll Mom. -0.718 SCS 131 ACT Cold Rad -118.
Pitch Mom. 3.839 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1
Yaw Mom. 1.171 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB
PMTANKP 132.547 SCS 107 INAC EPH temp 161.30
UpLCmdAcc 36838
IRU2G2 curr 112.80 M Unload MON Cmd Rej A 230
IRU2G1 curr 93.60 Roll Bias 1.5071 TSC Move STOP
Prop. line 03 99.42 Pitch Bias -3.6182 FA Move STOP CTX B PWR 36.96
Prop. line 04 78.58 Yaw Bias -1.7499 OTG Move DISA CTX B Volts 3.54
UTC 2024:089:13:10:01 (Mar29) f_ACE 3.22e+02 F_CRM 0.00e+00 Kp 1.0 R km 147477A
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 1.0
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.22e+02
GOES-R P4 flux, in RADMON P4GM units : 0.881
GOES-R P7 flux, in RADMON P41GM units : 0.003
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 12.3
Orbit Start Time : 0.003
Geocentric Distance (km), Orbit Leg : 147452 A
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 4.6383e+02
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.6383e+02
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3961e+05
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3961e+05