See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9828. Start at 169:13:00 GMT PLAN ---- Start in radiation zone Then: 2026:169:14:30:21 Grating: NONE 2026:169:14:47:27 RADMON Enable 2026:169:15:09:45 Obsid: 32395 SI: ACIS-I (14 ksec) Target: Center of COSMO 2026:169:19:27:35 Obsid: 29868 SI: ACIS-S (60 ksec) Target: HIPASS J1131-31 2026:170:12:44:11 Obsid: 32394 SI: ACIS-S (19 ksec) Target: 2RXS J170016.3- 2026:170:18:44:50 Obsid: 30246 SI: ACIS-I (21 ksec) Target: Center of COSMO 2026:171:01:12:12 Obsid: 31401 SI: ACIS-I (21 ksec) Target: A1795 2026:171:07:46:45 Obsid: 32393 SI: ACIS-S (18 ksec) Target: 2RXS J170009.6- 2026:171:13:37:20 Obsid: 30005 SI: ACIS-S (14 ksec) Target: MaNGA 8338-1270 2026:171:17:38:47 Grating: HETG 2026:171:17:40:50 RADMON Disable 2026:172:05:35:48 Grating: NONE 2026:172:05:52:53 RADMON Enable 2026:172:06:15:11 Obsid: 30251 SI: ACIS-I (17 ksec) Target: Center of COSMO 2026:172:11:37:19 Obsid: 32392 SI: ACIS-S (10 ksec) Target: 2MASSJ16561677- NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 7.5 hours) 5 SSR dumps Loads good through: 2026:173:00:14:21 Radiation (Solar Activity): Solar activity is likely to be low with a slight chance for an M-class flare on day one (18 Jun) and expected to be low with a slight chance for an M-class flare on days two and three (19 Jun, 20 Jun). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to unsettled levels on day one (18 Jun) and quiet to active levels on days two and three (19 Jun, 20 Jun). MP: Jun2226A load review today by 1pm. ENG: No issues. GOT: All missing data recovered from the DSN ground systems, transferred to the OCC and then CXC DS. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 169/1025-1225 1110 1210 DSS-54 MADRID 0710-0810 EDT, Thu 18 Jun 169/2035-2235 2120 2220 DSS-56 MADRID 1720-1820 EDT, Thu 18 Jun 170/0015-0215 0100 0200 DSS-65 MADRID 2100-2200 EDT, Thu 18 Jun 170/0915-1115 1000 1100 DSS-24 GOLDSTONE 0600-0700 EDT, Fri 19 Jun 170/1820-2020 1905 2005 DSS-65 MADRID 1505-1605 EDT, Fri 19 Jun 171/0000-0200 0045 0145 DSS-65 MADRID 2045-2145 EDT, Fri 19 Jun 171/1055-1255 1140 1240 DSS-34 CANBERRA 0740-0840 EDT, Sat 20 Jun 171/1545-1745 1630 1730 DSS-36 CANBERRA 1230-1330 EDT, Sat 20 Jun 172/0030-0230 0115 0215 DSS-24 GOLDSTONE 2115-2215 EDT, Sat 20 Jun 172/1015-1215 1100 1200 DSS-26 GOLDSTONE 0700-0800 EDT, Sun 21 Jun 172/1445-1620 1520 1605 DSS-65 MADRID 1120-1205 EDT, Sun 21 Jun 173/0000-0155 0045 0140 DSS-65 MADRID 2045-2140 EDT, Sun 21 Jun 173/1115-1315 1200 1300 DSS-34 CANBERRA 0800-0900 EDT, Mon 22 Jun 173/1910-2110 1955 2055 DSS-56 MADRID 1555-1655 EDT, Mon 22 Jun SNAPSHOT summary: ----------------- UTC 2026:169:12:10:01 (Jun18) f_ACE 1.14e+01 F_CRM 0.00e+00 Kp 2.0 R km 105428D OBT 2026:169:12:06:26 CTUVCDU 7807487 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 898171586.76 ONLVCDU 7807480 OBC Errs 0 OBSID 41402 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 86.632 Bus V 27.26 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec 81.718 Bus I 22.37 AOFSTAR GUID Roll 359.983 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -12.71 Yaw Rate -0.19 HRC-S HV OFF ACA CCD Temp -8.0 Dith Zang 2.73 Pitch Rate 0.00 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.07 EVT RT 5354 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.40 Batt 1 SOC 100.00% Avg HRMA Temp 73.03 FSS Beta 31.35 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 82.25 SA Resolv 58.12 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 11.41 A +24 V 0.00 HRMA power 72.20 SCS 128 INAC -Y SA Amps 10.83 OBA power 0.00 SCS 129 ACT +Y SA Temp 108.97 SCS 130 ACT -Y SA Temp 108.70 ACIS Stat7-0 6 Roll Mom. -4.892 SCS 131 INAC Cold Rad -113. Pitch Mom. 1.650 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 1.086 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 150.132 SCS 107 INAC EPH temp 115.28 UpLCmdAcc 35841 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 50 IRU2G1 curr 96.00 Roll Bias 2.0384 TSC Move STOP Prop. line 03 158.73 Pitch Bias -4.2210 FA Move STOP CTX A PWR 36.32 Prop. line 04 136.33 Yaw Bias -1.8532 OTG Move DISA CTX A Volts 3.52 UTC 2026:169:12:57:01 (Jun18) f_ACE 1.89e+01 F_CRM 0.00e+00 Kp 2.0 R km 105428D Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.14e+01 GOES-R P4 flux, in RADMON P4GM units : 2.01e-02 GOES-R P7 flux, in RADMON P41GM units : 0.00e+00 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 8.04e+02 Orbit Start Time : 2026:169:09:44:29 Geocentric Distance (km), Orbit Leg : 50503 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.0691e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6233e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00