See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8686. Start at 123:12:52 GMT PLAN ---- Finish: 2023:123:05:35:08 Obsid: 25878 SI: ACIS-I (30 ksec) Target: DELS J091054.53 Then: 2023:123:14:25:28 Obsid: 26876 SI: ACIS-S (3 ksec) Target: SDSSJ100407.26+ 2023:123:18:12:54 Obsid: 26992 SI: ACIS-I (2 ksec) Target: Cas A 2023:123:19:07:30 Obsid: 26993 SI: ACIS-I (2 ksec) Target: Cas A 2023:123:19:49:20 Obsid: 26994 SI: ACIS-I (2 ksec) Target: Cas A 2023:123:20:43:56 Obsid: 26995 SI: ACIS-I (2 ksec) Target: Cas A 2023:124:00:11:16 Obsid: 26996 SI: ACIS-S (2 ksec) Target: Cas A 2023:124:00:53:06 Obsid: 26997 SI: ACIS-S (2 ksec) Target: Cas A 2023:124:01:50:19 Obsid: 26998 SI: ACIS-S (2 ksec) Target: Cas A 2023:124:02:44:30 Obsid: 26999 SI: ACIS-S (2 ksec) Target: Cas A 2023:124:03:52:06 Obsid: 26842 SI: ACIS-S (3 ksec) Target: SDSS J135908.35 2023:124:05:28:06 Obsid: 27000 SI: ACIS-S (2 ksec) Target: Cas A 2023:124:06:33:49 Obsid: 26871 SI: ACIS-S (3 ksec) Target: SDSSJ144503.63+ 2023:124:08:04:28 Obsid: 27001 SI: ACIS-S (2 ksec) Target: Cas A 2023:124:09:15:44 Obsid: 26938 SI: ACIS-S (16 ksec) Target: ACT-CL J1521.1+ 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 and a slight chance for an X-class flare on days one, two, and three (03 May, 04 May, 05 May). Solar activity is still moderate with a 50% chance of M class flares. Region 3293 in the northeast quandrant had multiple M-class flares as of yesterday, all noneruptive. MP: May0823 command loads targeted to be out for review by tomorrow. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27823 PSR J1852+0040 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 123/1945-2230 2030 2215 DSS-65 MADRID 1630-1815 EDT, Wed 3 May 124/0200-0415 0300 0400 DSS-65 MADRID 2300-0000 EDT, Wed 3 May 124/1625-1825 1710 1810 DSS-26 GOLDSTONE 1310-1410 EDT, Thu 4 May SNAPSHOT summary: ----------------- UTC 2023:123:03:13:01 (May 3) f_ACE 1.94e+01 F_CRM 0.00e+00 Kp 0.0 R km 48703A OBT 2023:123:03:10:40 CTUVCDU 8509055 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 799470640.32 ONLVCDU 8509048 OBC Errs 0 OBSID 44578 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NMAN RA 142.573 Bus V 27.58 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -46.062 Bus I 23.66 AOFSTAR GUID Roll 261.624 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNNNRNR Dith Yang 7.47 Yaw Rate -52.36 HRC-S HV OFF ACA CCD Temp -8.4 Dith Zang 4.60 Pitch Rate -264.13 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -24.82 EVT RT 4589 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 7.73 Batt 1 SOC 100.00% Avg HRMA Temp 72.44 FSS Beta -20.42 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 65.29 SA Resolv 108.43 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 11.98 A +24 V 0.00 HRMA power 0.00 SCS 128 ACT -Y SA Amps 11.60 OBA power 0.00 SCS 129 ACT +Y SA Temp 111.74 SCS 130 ACT -Y SA Temp 111.43 ACIS Stat7-0 6 Roll Mom. -5.083 SCS 131 ACT Cold Rad -113. Pitch Mom. 12.089 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 3.259 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 145.336 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 3081 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 42 IRU2G1 curr 96.00 Roll Bias 1.2536 TSC Move STOP Prop. line 03 158.73 Pitch Bias -3.3311 FA Move STOP CTX B PWR 36.96 Prop. line 04 123.15 Yaw Bias -1.7124 OTG Move DISA CTX B Volts 3.54 UTC 2023:123:12:52:02 (May 3) f_ACE 2.11e+01 F_CRM 0.00e+00 Kp 0.3 R km 114898A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.11e+01 GOES-R P4 flux, in RADMON P4GM units : 0.059 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4960.0 Orbit Start Time : 0.013 Geocentric Distance (km), Orbit Leg : 114674 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.6837e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.6837e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.0680e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.0680e+04