See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9017. Start at 089:13:00 GMT PLAN ---- Finish: Obsid: 29347 SI: ACIS-S (13 ksec) Target: 4FGL J0140.4+51 Then: 2024:089:14:20:14 Obsid: 26704 SI: ACIS-S (26 ksec) Target: SDSS J131206.32 2024:089:22:19:09 Obsid: 28201 SI: ACIS-S (5 ksec) Target: FRB20211127I 2024:089:23:54:23 Grating: LETG 2024:090:00:34:50 Obsid: 28755 SI: HRC-S (14 ksec) Target: SNR 1987A 2024:090:04:37:19 Grating: NONE 2024:090:05:11:04 Obsid: 29341 SI: ACIS-S (11 ksec) Target: NVSS J122810-09 2024:090:08:54:49 Obsid: 26926 SI: ACIS-I (12 ksec) Target: DES0424-3317 2024:090:13:07:29 Obsid: 29342 SI: ACIS-I (11 ksec) Target: RMJ120920.0-021 For the weekend: 2024:090:16:51:24 Obsid: 29343 SI: ACIS-I (12 ksec) Target: DES0424-3317 2024:090:20:55:27 Obsid: 28273 SI: ACIS-S (3 ksec) Target: SDSS J094422.03 2024:090:21:53:12 Grating: HETG 2024:090:21:55:15 RADMON Disable 2024:091:08:25:14 Grating: NONE 2024:091:08:39:14 RADMON Enable 2024:091:09:01:32 Obsid: 28296 SI: ACIS-S (11 ksec) Target: SDSS J125142.28 2024:091:12:42:45 Obsid: 29345 SI: ACIS-S (12 ksec) Target: 4C +62.29 2024:091:16:36:06 Obsid: 29349 SI: ACIS-S (11 ksec) Target: SDSS J125142.28 2024:091:20:16:59 Obsid: 28102 SI: ACIS-I (9 ksec) Target: UGC4305 2024:091:23:39:20 Obsid: 29348 SI: HRC-I (10 ksec) Target: NGC4261 2024:092:02:57:43 Obsid: 27151 SI: ACIS-S (27 ksec) Target: SDSSJ074521.78+ 2024:092:11:05:14 Obsid: 26756 SI: ACIS-S (10 ksec) Target: VCC 1725 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 4 SSR dumps Loads good through: 2024:094:07:15:01 Radiation: Solar activity is expected to be moderate with a 25% chance for X-class flares on days one and two (29 Mar, 30 Mar) and expected to be very low with a chance for a C-class flares on day three (31 Mar). A X1.1-class flare was observed yesterday from active region 3615 near the western limb. Only a weak CME was associated, and it was directed away from Earth. No mission impact is expected. MP: Apr0124A loads were approved yesterday. ENG: At the end of the last eclipse there was a battery disconnect glitch. No concerns there. A pre-approved CAP will be run for clean-up actions. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29346 4FGL J0140.4+5114 ACIS-S NONE 29340 SDSSJ122404.62+045637.9 ACIS-S NONE 26748 VCC 450 ACIS-S NONE 27361 4FGL J0140.4+5114 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 089/1340-1555 1440 1540 DSS-26 GOLDSTONE 1040-1140 EDT, Fri 29 Mar 090/0935-1150 1035 1205 DSS-24 GOLDSTONE 0635-0805 EDT, Sat 30 Mar 090/1640-1855 1740 1840 DSS-26 GOLDSTONE 1340-1440 EDT, Sat 30 Mar 091/0150-0405 0250 0350 DSS-36 CANBERRA 2250-2350 EDT, Sat 30 Mar 091/1040-1255 1140 1240 DSS-24 GOLDSTONE 0740-0840 EDT, Sun 31 Mar 091/2105-2320 2205 2305 DSS-54 MADRID 1805-1905 EDT, Sun 31 Mar 091/2120-2335 2220 2320 DSS-65 MADRID 1820-1920 EDT, Sun 31 Mar 092/0030-0245 0130 0230 DSS-65 MADRID 2130-2230 EDT, Sun 31 Mar 092/1345-1600 1445 1545 DSS-26 GOLDSTONE 1045-1145 EDT, Mon 1 Apr SNAPSHOT summary: ----------------- UTC 2024:089:10:59:02 (Mar29) f_ACE 3.59e+02 F_CRM 0.00e+00 Kp 1.0 R km 143714A OBT 2024:089:10:56:46 CTUVCDU 2781183 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 828097006.48 ONLVCDU 2781176 OBC Errs 0 OBSID 29347 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 25.048 Bus V 27.11 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 51.216 Bus I 21.60 AOFSTAR GUID Roll 334.037 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 10.09 Yaw Rate 0.39 HRC-S HV OFF ACA CCD Temp -9.9 Dith Zang 12.75 Pitch Rate 0.12 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.28 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 3.25 Batt 1 SOC 100.00% Avg HRMA Temp 73.73 FSS Beta 39.98 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 60.36 SA Resolv 49.97 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 10.83 A +24 V 0.00 HRMA power 62.90 SCS 128 ACT -Y SA Amps 10.63 OBA power 0.00 SCS 129 ACT +Y SA Temp 113.89 SCS 130 ACT -Y SA Temp 113.28 ACIS Stat7-0 6 Roll Mom. -0.718 SCS 131 ACT Cold Rad -118. Pitch Mom. 3.839 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 1.171 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 132.547 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 36838 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 230 IRU2G1 curr 93.60 Roll Bias 1.5071 TSC Move STOP Prop. line 03 99.42 Pitch Bias -3.6182 FA Move STOP CTX B PWR 36.96 Prop. line 04 78.58 Yaw Bias -1.7499 OTG Move DISA CTX B Volts 3.54 UTC 2024:089:13:10:01 (Mar29) f_ACE 3.22e+02 F_CRM 0.00e+00 Kp 1.0 R km 147477A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.22e+02 GOES-R P4 flux, in RADMON P4GM units : 0.881 GOES-R P7 flux, in RADMON P41GM units : 0.003 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 12.3 Orbit Start Time : 0.003 Geocentric Distance (km), Orbit Leg : 147452 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.6383e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.6383e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3961e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3961e+05