See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8316. Start at 118:13:00 GMT PLAN ---- Finish: Obsid: 25761 SI: ACIS-I (28 ksec) Target: PSZ2 G066.41+27 Then: 2022:118:18:56:28 Obsid: 25672 SI: ACIS-I (26 ksec) Target: A1795 2022:119:02:53:19 Obsid: 25210 SI: ACIS-S (9 ksec) Target: 3C58 2022:119:06:13:33 Obsid: 25679 SI: ACIS-S (20 ksec) Target: A1795 2022:119:12:22:06 Obsid: 26401 SI: ACIS-S (10 ksec) Target: 3C58 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports completed in the last 24 hours (total time: 4.6 hours) 2 SSR dumps Radiation: Solar activity is expected to be low with a chance for M-class flares on days one and two (28 Apr, 29 Apr) and likely to be low with a slight chance for an M-class flare on day three (30 Apr). MP: The fast DDT was approved and will go into May0222 loads. The loads will be out today. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25483 PSZ2G341.44-40.19 ACIS-I NONE 25485 PSZ2G350.12+45.29 ACIS-I NONE 24670 Trumpler 14 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 118/1400-1600 1500 1545 DSS-26 GOLDSTONE 1100-1145 EDT, Thu 28 Apr 118/2030-2245 2130 2230 DSS-65 MADRID 1730-1830 EDT, Thu 28 Apr 119/0055-0310 0155 0255 DSS-56 MADRID 2155-2255 EDT, Thu 28 Apr 119/1110-1325 1210 1310 DSS-24 GOLDSTONE 0810-0910 EDT, Fri 29 Apr 119/2135-2350 2235 2335 DSS-56 MADRID 1835-1935 EDT, Fri 29 Apr SNAPSHOT summary: ---------------- UTC 2022:118:03:30:01 (Apr28) f_ACE 2.41e+01 F_CRM 1.00e+00 Kp 2.7 R km 89122A OBT 2022:118:03:27:01 CTUVCDU 1966847 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 767503621.33 ONLVCDU 1966840 OBC Errs 0 OBSID 24439 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 161.694 Bus V 28.36 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 11.840 Bus I 19.03 AOFSTAR GUID Roll 233.000 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.91 Yaw Rate -0.48 HRC-S HV ON ACA CCD Temp -8.4 Dith Zang 1.74 Pitch Rate 0.00 SHLD HV 15.0 ACA Int Time 1.698 Roll Rate -0.16 EVT RT 5354 AOACSTAT OK FSS SunBeta SUN SHLD RT 6374 FSS Alfa 12.29 Batt 1 SOC 100.00% Avg HRMA Temp 73.39 FSS Beta -31.96 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 64.82 SA Resolv 121.54 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 9.27 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 9.29 OBA power 8.50 SCS 129 ACT +Y SA Temp 111.43 SCS 130 INAC -Y SA Temp 111.43 Roll Mom. 1.215 SCS 131 ACT Pitch Mom. 5.346 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 5843 Yaw Mom. -7.095 SCS 133 INAC EIO Temp 0.0000 Cmd Rej A 66 PMTANKP 137.343 SCS 107 INAC EPH temp 132.03 IRU2G2 curr 112.80 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.9810 TSC Move STOP Prop. line 03 145.12 Pitch Bias -3.0379 CTX B PWR 36.65 FA Move STOP Prop. line 04 111.86 Yaw Bias -1.6676 CTX B Volts 3.54 OTG Move DISA UTC 2022:118:12:57:01 (Apr28) f_ACE 1.54e+02 F_CRM 1.00e+00 Kp 1.0 R km 131252A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.54e+02 GOES-R P4 flux, in RADMON P4GM units : 0.139 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 109.0 Orbit Start Time : 2022:117:19:14:01 Geocentric Distance (km), Orbit Leg : 131102 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.1293e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.1293e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.7646e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.8079e+07