See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9437. Start at 143:12:55 GMT PLAN ---- Finish: 2025:143:10:38:00 Obsid: 28767 SI: HRC-I (11 ksec) Target: 4U 1626-67 Then: 2025:143:13:42:08 Grating: NONE 2025:143:14:18:26 Obsid: 30940 SI: ACIS-S (10 ksec) Target: NGC5728 2025:143:17:49:38 Obsid: 30047 SI: ACIS-S (15 ksec) Target: EXO 0748-676 2025:143:22:30:13 Obsid: 30931 SI: ACIS-S (10 ksec) Target: Sextans A 2025:144:01:47:22 Obsid: 30941 SI: ACIS-S (12 ksec) Target: NGC5728 2025:144:05:10:57 Grating: HETG 2025:144:05:49:47 Obsid: 30932 SI: HRC-I (12 ksec) Target: 4U 1626-67 2025:144:09:10:36 Grating: NONE 2025:144:09:33:20 Obsid: 29586 SI: ACIS-S (19 ksec) Target: E0102-72.3 For the weekend: 2025:144:15:21:43 Obsid: 30930 SI: ACIS-S (10 ksec) Target: 2RXS J160108.0- 2025:144:18:48:29 Obsid: 30928 SI: ACIS-S (10 ksec) Target: 2MASS J08182026 2025:144:21:38:43 Grating: HETG 2025:144:22:17:34 Obsid: 30933 SI: HRC-I (10 ksec) Target: 4U 1626-67 2025:145:01:05:02 Grating: NONE 2025:145:01:44:34 Obsid: 30165 SI: ACIS-S (28 ksec) Target: NGC4207 2025:145:09:39:55 Grating: HETG 2025:145:09:41:58 RADMON Disable 2025:145:18:26:59 Grating: NONE 2025:145:18:33:57 RADMON Enable 2025:145:18:56:15 Obsid: 30942 SI: ACIS-S (11 ksec) Target: NGC4781 2025:145:23:06:26 Obsid: 29606 SI: HRC-S (9 ksec) Target: SNR G21.5-0.9 2025:146:01:44:11 Grating: HETG 2025:146:02:06:06 Obsid: 28841 SI: ACIS-S (10 ksec) Target: GX 9+9 2025:146:04:56:21 Grating: NONE 2025:146:05:33:13 Obsid: 30943 SI: ACIS-I (16 ksec) Target: NSA35245 2025:146:10:10:07 Grating: HETG 2025:146:10:47:00 Obsid: 30946 SI: ACIS-S (20 ksec) Target: GX 9+9 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4 hours) 2 SSR dumps Loads good through: 2025:147:12:15:02.000 Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (23 May, 24 May, 25 May). MP: MAY2625A command loads approved but a FAST TOO was approved. New load review out later today. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30171 NGC4540 ACIS-S NONE 28534 Sextans A ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 143/1215-1415 1300 1400 DSS-24 GOLDSTONE 0900-1000 EDT, Fri 23 May 143/1905-2105 1950 2050 DSS-54 MADRID 1550-1650 EDT, Fri 23 May 144/0045-0245 0130 0230 DSS-65 MADRID 2130-2230 EDT, Fri 23 May 144/0930-1130 1015 1115 DSS-26 GOLDSTONE 0615-0715 EDT, Sat 24 May 144/1725-1925 1810 1910 DSS-36 CANBERRA 1410-1510 EDT, Sat 24 May 145/0040-0240 0125 0225 DSS-65 MADRID 2125-2225 EDT, Sat 24 May 145/0930-1130 1015 1115 DSS-26 GOLDSTONE 0615-0715 EDT, Sun 25 May 145/2015-2215 2100 2200 DSS-54 MADRID 1700-1800 EDT, Sun 25 May 146/0135-0335 0220 0320 DSS-65 MADRID 2220-2320 EDT, Sun 25 May 146/0930-1130 1015 1115 DSS-24 GOLDSTONE 0615-0715 EDT, Mon 26 May 146/2015-2215 2100 2200 DSS-54 MADRID 1700-1800 EDT, Mon 26 May SNAPSHOT summary: ----------------- UTC 2025:143:02:16:01 (May23) f_ACE 1.23e+01 F_CRM 3.08e+02 Kp 1.0 R km 40349A OBT 2025:143:02:12:50 CTUVCDU 10052479 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 864353570.91 ONLVCDU 10052472 OBC Errs 0 OBSID 42387 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 344.002 Bus V 27.26 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 9.996 Bus I 23.14 AOFSTAR GUID Roll 108.579 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -15.70 Yaw Rate 0.11 HRC-S HV OFF ACA CCD Temp -4.0 Dith Zang 4.25 Pitch Rate 0.12 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.11 EVT RT 4589 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 74.00 FSS Beta 16.40 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 87.24 SA Resolv 73.11 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 33.00 SCS 128 ACT -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 110.20 SCS 130 ACT -Y SA Temp 109.28 ACIS Stat7-0 6 Roll Mom. 0.156 SCS 131 ACT Cold Rad -120. Pitch Mom. 1.363 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 6.146 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 146.935 SCS 107 INAC EPH temp 144.33 UpLCmdAcc 41590 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 7 IRU2G1 curr 93.60 Roll Bias 1.8345 TSC Move STOP Prop. line 03 134.13 Pitch Bias -3.9830 FA Move STOP CTX B PWR 36.96 Prop. line 04 125.35 Yaw Bias -1.8090 OTG Move DISA CTX B Volts 3.54 UTC 2025:143:12:55:01 (May23) f_ACE 1.32e+01 F_CRM 1.65e+02 Kp 0.3 R km 112925A Currently scheduled FPSI, OTG : HRC-I HETG Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.32e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1170.0 Orbit Start Time : 0.039 Geocentric Distance (km), Orbit Leg : 112854 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.6442e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.9325e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6457e+02