See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L8075.
Start at 242:13:00 GMT
PLAN
----
Finish: Obsid: 24648 SI: ACIS-I (10 ksec) Target: eMACSJ1353.7+43
Then:
2021:242:15:11:15 Grating: HETG
2021:242:15:47:46 Obsid: 22701 SI: ACIS-S (48 ksec) Target: 4U 1636-53
2021:243:05:11:21 Grating: NONE
2021:243:05:49:54 Obsid: 24258 SI: ACIS-I (19 ksec) Target: JWST-DTDF-1
2021:243:11:56:47 Grating: LETG
2021:243:12:50:12 Obsid: 24785 SI: HRC-S (33 ksec) Target: MR 2251-178
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
9 Supports completed in the last 24 hours (total time: 20.7 hours)
9 SSR dumps
Loads good through: 2021:248:23:29:03
Radiation:
Solar activity is expected to be low with a chance for M-class
flares on days one, two, and three (30 Aug, 31 Aug, 01 Sep).
MP:
Nothing.
Eng:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
23874 JWST-DTDF-1 ACIS-I NONE
24254 Kepler SNR ACIS-S HETG
24509 SPT-CLJ2031-4037 ACIS-S NONE
22963 PSR J0821-4300 HRC-S LETG
24469 MR 2251-178 HRC-S LETG
25984 PSR J0821-4300 ACIS-S NONE
23507 RS Oph ACIS-S HETG
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
242/0945-1200 1045 1145 DSS-34 CANBERRA 0645-0745 EDT, Mon 30 Aug
242/1800-2015 1900 2000 DSS-54 MADRID 1500-1600 EDT, Mon 30 Aug
243/0125-0340 0225 0325 DSS-24 GOLDSTONE 2225-2325 EDT, Mon 30 Aug
243/0845-1100 0945 1045 DSS-36 CANBERRA 0545-0645 EDT, Tue 31 Aug
SNAPSHOT summary:
----------------
UTC 2021:242:11:43:01 (Aug30) f_ACE 6.67e+01 F_CRM 1.00e+00 Kp 0.3 R km 122206A
OBT 2021:242:11:40:14 CTUVCDU 4710271 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 746710814.43 ONLVCDU 4710264 OBC Errs 0
OBSID 46111 EPState SUN
SIM TTpos -99616 HETG Angle 77.96 PCADMODE NMAN RA 178.322 Bus V 28.20
SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -45.903 Bus I 27.73
AOFSTAR GUID Roll 203.232
ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF
ACA ImFunc TTNTTTTT Dith Yang 7.33 Yaw Rate -25.07 HRC-S HV ON
ACA CCD Temp -9.1 Dith Zang -6.18 Pitch Rate 0.28 SHLD HV 0.0
ACA Int Time 1.698 Roll Rate 16.93 EVT RT 255
AOACSTAT OK FSS SunBeta SUN SHLD RT 0
FSS Alfa -0.54 Batt 1 SOC 100.00%
Avg HRMA Temp 72.21 FSS Beta 32.10 Batt 2 SOC 100.00% ACIS Stat7-0 65
Avg OBA Temp 62.47 SA Resolv 57.67 Batt 3 SOC 100.00% Cold Rad -120.7
OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0
OBA Trng Fault NFLT +Y SA Amps 13.91 RadMon DISA
HRMA power 31.50 SCS 128 ACT -Y SA Amps 13.53
OBA power 43.60 SCS 129 ACT +Y SA Temp 111.12
SCS 130 ACT -Y SA Temp 110.82
Roll Mom. -3.319 SCS 131 ACT
Pitch Mom. -1.631 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 54483
Yaw Mom. 1.056 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 4
PMTANKP 134.145 SCS 107 INAC EPH temp 144.33
IRU2G2 curr 115.20 M Unload MON
IRU2G1 curr 93.60 Roll Bias 0.7742 TSC Move STOP
Prop. line 03 129.74 Pitch Bias -2.8164 CTX B PWR 36.69 FA Move STOP
Prop. line 04 85.71 Yaw Bias -1.6190 CTX B Volts 3.54 OTG Move DISA
UTC 2021:242:12:57:01 (Aug30) f_ACE 5.33e+01 F_CRM 1.00e+00 Kp 0.3 R km 122206A
Currently scheduled FPSI, OTG : ACIS-I NONE
Estimated Kp : 0.3
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.33e+01
GOES-R P4 flux, in RADMON P4GM units : 0.039
GOES-R P7 flux, in RADMON P41GM units : 0.018
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 2150.0
Orbit Start Time : 2021:199:20:19:01
Geocentric Distance (km), Orbit Leg : 122206 A
CRM Region : 3 (Magnetosphere)
External Proton Flux (p/cm^2-s-sr-MeV) : 2.2827e+02
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.2827e+02
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.9315e+09
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.0123e+09