See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html
Shift L7957.
Start at 124:13:00 GMT
PLAN
----
Finish: 2021:124:11:51:16 Obsid: 23478 SI: ACIS-S (32 ksec) Target: M51
Then:
2021:124:21:11:41 Obsid: 23648 SI: ACIS-S (28 ksec) Target: QSO J1610+1811
2021:125:05:25:53 Obsid: 25020 SI: HRC-I (20 ksec) Target: Cygnus A-2
2021:125:11:36:55 Obsid: 23492 SI: ACIS-I (9 ksec) Target: NGC 253
NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
3 Supports Completed in the last 24 hours (Total time: 6.9 hours)
3 SSR dumps
Radiation:
Solar activity is expected to be very low on days one, two, and three (04 May,
05 May, 06 May).
MP:
Fast turn around TOO was approved and interrupt
May03 loads, May0521 loads are out now for review.
ENG:
No issues.
GOT:
No issues.
Quick look data:
----------------
OBSID Target Instr Grat
----- ------ ----- ----
23629 SDSS J144231.37-020952.0 ACIS-S NONE
25025 NGC 4151 ACIS-S HETG
Next Comms:
-----------
Support (GMT) BOT EOT Station Site Track time (local)
--------------- ---- ---- --------- --------- -------------------------
124/1000-1215 1100 1200 DSS-26 GOLDSTONE 0700-0800 EDT, Tue 4 May
125/0920-1135 1020 1120 DSS-26 GOLDSTONE 0620-0720 EDT, Wed 5 May
125/1600-1815 1700 1800 DSS-54 MADRID 1300-1400 EDT, Wed 5 May
SNAPSHOT summary:
-----------------
UTC 2021:124:11:59:01 (May 4) f_ACE 2.11e+01 F_CRM 1.00e+00 Kp 1.0 R km 147190D
OBT 2021:124:11:56:14 CTUVCDU 15259519 OBC s/w NRML FMT2_NORM CPEstat NORM
OBT 736516574.00 ONLVCDU 15259512 OBC Errs 0
OBSID 23478 EPState SUN
SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 202.424 Bus V 28.20
SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 47.204 Bus I 27.73
AOFSTAR GUID Roll 200.231
ACA Object FFFSSSSS Dither ENAB HRC-I HV ON
ACA ImFunc TTTTTTTT Dith Yang 6.71 Yaw Rate -0.42 HRC-S HV OFF
ACA CCD Temp -9.1 Dith Zang -5.72 Pitch Rate -0.09 SHLD HV 8.0
ACA Int Time 1.698 Roll Rate -0.13 EVT RT 509
AOACSTAT OK FSS SunBeta SUN SHLD RT 4844
FSS Alfa -0.22 Batt 1 SOC 100.00%
Avg HRMA Temp 72.14 FSS Beta -24.87 Batt 2 SOC 100.00% ACIS Stat7-0 65
Avg OBA Temp 64.43 SA Resolv 114.62 Batt 3 SOC 100.00% Cold Rad -125.5
OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0
OBA Trng Fault NFLT +Y SA Amps 13.91 RadMon ENAB
HRMA power 104.00 SCS 128 ACT -Y SA Amps 13.53
OBA power 43.60 SCS 129 ACT +Y SA Temp 112.04
SCS 130 ACT -Y SA Temp 112.04
Roll Mom. -4.063 SCS 131 ACT
Pitch Mom. 6.514 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 28331
Yaw Mom. 13.479 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 215
PMTANKP 134.145 SCS 107 INAC EPH temp 152.81
IRU2G2 curr 110.40 M Unload MON
IRU2G1 curr 96.00 Roll Bias 0.6246 TSC Move STOP
Prop. line 03 145.12 Pitch Bias -2.6655 CTX B PWR 36.69 FA Move STOP
Prop. line 04 125.35 Yaw Bias -1.5694 CTX B Volts 3.54 OTG Move DISA
UTC 2021:124:12:59:02 (May 4) f_ACE 1.87e+01 F_CRM 1.00e+00 Kp 1.0 R km 146966D
Currently scheduled FPSI, OTG : ACIS-S NONE
Estimated Kp : 1.0
ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.87e+01
GOES-R P4 flux, in RADMON P4GM units : 0.078
GOES-R P7 flux, in RADMON P41GM units : 0.018
GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0
Orbit Start Time : 2021:123:03:39:02
Geocentric Distance (km), Orbit Leg : 146966 D
CRM Region : 2 (Magnetosheath)
External Proton Flux (p/cm^2-s-sr-MeV) : 7.4141e+01
Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 7.4141e+01
External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.4546e+08
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.5499e+06
Due to transition to GOES-16, what used to be P2 is now P4 and what used to be P5 is now P7
This message will dissappear in 01/31/2021