See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9129. Start at 201:13:00 GMT PLAN ---- Finish: Obsid: 27061 SI: ACIS-I (29 ksec) Target: IRAS 19132+1035 Then: 2024:201:20:34:24 Obsid: 29435 SI: ACIS-I (11 ksec) Target: PSR J1835-1020 2024:201:23:56:24 Grating: HETG 2024:201:23:58:50 RADMON Disable 2024:202:11:22:36 Grating: NONE 2024:202:11:37:29 RADMON Enable 2024:202:11:55:21 Obsid: 28511 SI: ACIS-S (15 ksec) Target: SNR G15.9+0.2 For the weekend: 2024:202:16:08:56 Grating: LETG 2024:202:16:34:59 Obsid: 29483 SI: ACIS-S (10 ksec) Target: RXJ 1856.5-3754 2024:202:19:25:13 Grating: NONE 2024:202:19:57:04 Obsid: 25552 SI: ACIS-S (4 ksec) Target: SDSS J163810.07 2024:202:21:57:41 Obsid: 27389 SI: ACIS-I (5 ksec) Target: SPT-CLJ0214-463 2024:203:00:03:27 Obsid: 29482 SI: HRC-I (14 ksec) Target: m31 2024:203:04:41:58 Obsid: 26502 SI: ACIS-I (29 ksec) Target: GAL 034.8-00.6 2024:203:13:19:25 Obsid: 28103 SI: ACIS-I (17 ksec) Target: NGC5238 2024:203:18:38:48 Obsid: 29484 SI: ACIS-S (15 ksec) Target: SNR G15.9+0.2 2024:203:22:52:23 Grating: HETG 2024:203:23:24:59 Obsid: 27366 SI: ACIS-S (18 ksec) Target: NGC 3783 2024:204:04:28:33 Grating: NONE 2024:204:05:09:00 Obsid: 26493 SI: HRC-S (10 ksec) Target: GJ 887 2024:204:08:18:25 Obsid: 26942 SI: ACIS-S (28 ksec) Target: ACT-CL J0154.3- NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.8 hours) 5 SSR dumps. Loads good through: 2024:205:07:53:42.000 DSN DR's Created: DR Number| Station| Problem| Cause| Action [G124577]|[G124578]DSS-24| Missing VC-1 data| Currently unknown but possibly an issue with DCC-11 at Goldstone| Data was recovered on a later support with another station. Missing VC-1 data| Currently unknown but possibly an issue with DCC-11 at Goldstone| Attempted redump at 512 data rate. Data was recovered on a later support with another station. Radiation: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (19 Jul, 20 Jul, 21 Jul). MP: JUL2224 loads approved yesterday. ENG: Detailed investigation yeterday identified a ground system component (DCC-11 at Goldstone) as part of the data chain during the problematic passes Tuesday and Thursday. This component was not in the data chain during the non-problematic pass Wednesday. DCC-11 was replaced in the data chain last night and had no issues with the main pass tasks. DCC-11 was then rebooted and reinserted into the data chain, again no issues. We will continue to monitor this behavior, but do not think this is a spacecraft issue. GOT: No additional issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 28459 RXJ 1856.5-3754 ACIS-S LETG 28318 PSZ2G283.91+73.87 ACIS-I NONE 27427 NGC 3783 ACIS-S HETG 27424 NGC 3783 ACIS-S HETG 29481 MRCB1923-328 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 201/1750-2005 1850 1950 DSS-54 MADRID 1450-1550 EDT, Fri 19 Jul 202/0125-0340 0225 0325 DSS-56 MADRID 2225-2325 EDT, Fri 19 Jul 202/1255-1510 1355 1455 DSS-54 MADRID 0955-1055 EDT, Sat 20 Jul 202/1815-2030 1915 2015 DSS-56 MADRID 1515-1615 EDT, Sat 20 Jul 203/0015-0230 0115 0215 DSS-24 GOLDSTONE 2115-2215 EDT, Sat 20 Jul 203/0915-1130 1015 1115 DSS-26 GOLDSTONE 0615-0715 EDT, Sun 21 Jul 203/1745-2000 1845 1945 DSS-56 MADRID 1445-1545 EDT, Sun 21 Jul 204/0025-0240 0125 0225 DSS-26 GOLDSTONE 2125-2225 EDT, Sun 21 Jul 204/0915-1130 1015 1115 DSS-26 GOLDSTONE 0615-0715 EDT, Mon 22 Jul 204/2130-2345 2230 2330 DSS-56 MADRID 1830-1930 EDT, Mon 22 Jul SNAPSHOT summary: ----------------- UTC 2024:201:10:56:02 (Jul19) f_ACE 2.50e+01 F_CRM 0.00e+00 Kp 1.0 R km 135472D OBT 2024:201:10:53:17 CTUVCDU 6989055 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 837773597.48 ONLVCDU 6989048 OBC Errs 0 OBSID 27493 EPState SUN SIM TTpos -50504 HETG Angle 77.59 PCADMODE NPNT RA 10.712 Bus V 27.11 SIM FApos -715 LETG Angle 76.09 PCONTROL NPNT Dec 41.255 Bus I 26.72 AOFSTAR GUID Roll 117.256 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -8.52 Yaw Rate 0.07 HRC-S HV OFF ACA CCD Temp -8.0 Dith Zang 6.26 Pitch Rate -0.36 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.22 EVT RT 3314 AOACSTAT OK FSS SunBeta SUN SHLD RT 5609 FSS Alfa -0.22 Batt 1 SOC 100.00% Avg HRMA Temp 73.35 FSS Beta 0.43 Batt 2 SOC 100.00% A -15 V -14.45 Avg OBA Temp 81.93 SA Resolv 89.33 Batt 3 SOC 100.00% A +15 V 14.53 OBA Tavg Fault NFLT SA Sun Pres ILLM A +5 V 4.84 OBA Trng Fault NFLT +Y SA Amps 13.33 A +24 V 0.00 HRMA power 39.20 SCS 128 ACT -Y SA Amps 12.95 OBA power 0.00 SCS 129 ACT +Y SA Temp 108.97 SCS 130 ACT -Y SA Temp 108.17 ACIS Stat7-0 6 Roll Mom. -1.146 SCS 131 ACT Cold Rad -125. Pitch Mom. 4.036 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 2.964 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 135.744 SCS 107 INAC EPH temp 155.64 UpLCmdAcc 16955 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 159 IRU2G1 curr 96.00 Roll Bias 1.5712 TSC Move STOP Prop. line 03 162.13 Pitch Bias -3.6928 FA Move STOP CTX B PWR 36.96 Prop. line 04 131.94 Yaw Bias -1.7566 OTG Move DISA CTX B Volts 3.54 UTC 2024:201:12:54:02 (Jul19) f_ACE 2.46e+01 F_CRM 0.00e+00 Kp 1.0 R km 129599D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.81e+01 GOES-R P4 flux, in RADMON P4GM units : 0.078 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.008 Geocentric Distance (km), Orbit Leg : 129868 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.1688e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.1688e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.5380e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.5380e+04