See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8701. Start at 138:30:00 GMT PLAN ---- Finish: Obsid: 25461 SI: ACIS-S (10 ksec) Target: GB6 J1012+2439 Then: 2023:138:15:30:09 Grating: HETG 2023:138:15:33:29 RADMON Disable 2023:138:23:00:00 PEA Patch activity 2023:139:01:23:28 RADMON Enable 2023:139:03:10:57 Grating: NONE 2023:139:03:30:00 Obsid: 26687 SI: ACIS-I (5 ksec) Target: IGR J17554-1832 2023:139:12:50:33 Obsid: 25818 SI: ACIS-I (20 ksec) Target: Abell 2029 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 5.1 hours) 2 SSR dumps Loads good through: 2023:141:09:40:27.000 Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (18 May, 19 May, 20 May). MP: The MAY1823 loads have been approved. The MAY2223 loads should go out today for review tomorrow. ENG: The HRMA range check and Periscope incurred caution violations. These seem attitude based. These will be reviewed for possible adjustment. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27846 RX J1002.2-1925 HRC-S LETG 25763 A1068 ACIS-S NONE 27842 MASTER J1450-2555 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 138/1615-1830 1715 1815 DSS-26 GOLDSTONE 1315-1415 EDT, Thu 18 May 139/1600-1815 1700 1800 DSS-36 CANBERRA 1300-1400 EDT, Fri 19 May SNAPSHOT summary: ----------------- UTC 2023:138:03:29:02 (May18) f_ACE 4.58e+01 F_CRM 0.00e+00 Kp 0.3 R km 132474D OBT 2023:138:03:25:52 CTUVCDU 13570175 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 800767552.68 ONLVCDU 13570168 OBC Errs 0 OBSID 25877 EPState SUN SIM TTpos 91711 HETG Angle 77.96 PCADMODE NPNT RA 137.721 Bus V 27.73 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -4.227 Bus I 23.14 AOFSTAR GUID Roll 247.000 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.32 Yaw Rate 0.11 HRC-S HV OFF ACA CCD Temp -6.9 Dith Zang -1.81 Pitch Rate 0.35 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.11 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 2.78 Batt 1 SOC 100.00% Avg HRMA Temp 74.01 FSS Beta 4.51 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 66.47 SA Resolv 85.67 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 11.60 A +24 V 0.00 HRMA power 94.40 SCS 128 ACT -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 110.82 SCS 130 ACT -Y SA Temp 110.51 ACIS Stat7-0 6 Roll Mom. -10.735 SCS 131 ACT Cold Rad -127. Pitch Mom. 5.378 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 5.059 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 145.336 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 39858 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 144 IRU2G1 curr 96.00 Roll Bias 1.2515 TSC Move STOP Prop. line 03 158.73 Pitch Bias -3.3350 FA Move STOP CTX B PWR 36.96 Prop. line 04 134.13 Yaw Bias -1.7030 OTG Move DISA CTX B Volts 3.54 UTC 2023:138:12:57:01 (May18) f_ACE 4.28e+01 F_CRM 0.00e+00 Kp 0.3 R km 88692D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.28e+01 GOES-R P4 flux, in RADMON P4GM units : 0.195 GOES-R P7 flux, in RADMON P41GM units : 0.015 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.025 Geocentric Distance (km), Orbit Leg : 89019 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.7922e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.7922e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.3945e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.3945e+04