See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7680. Start at 213:13:00 GMT PLAN ---- Finish: Obsid: 22991 SI: ACIS-I (38 ksec) Target: G32.4+0.1 Then: 2020:213:21:35:08 RADMON Disable 2020:214:09:55:07 RADMON Enable 2020:214:10:15:25 Obsid: 22372 SI: ACIS-S (60 ksec) Target: NGC4214 X-1 For the weekend: 2020:215:03:23:25 Obsid: 22511 SI: ACIS-S (23 ksec) Target: J155440.0+41384 2020:215:10:15:05 Obsid: 22992 SI: ACIS-I (28 ksec) Target: G32.4+0.1 2020:215:18:16:50 Grating: LETG 2020:215:18:33:49 Obsid: 23347 SI: HRC-S (30 ksec) Target: 2RXS J195306.6- 2020:216:02:54:24 Grating: NONE 2020:216:03:20:57 Obsid: 22971 SI: ACIS-S (20 ksec) Target: M12 2020:216:09:22:17 Obsid: 22498 SI: ACIS-S (18 ksec) Target: J141646.5+14423 2020:216:14:27:55 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (Total time: 16.1 hours) 3 SSR dumps Loads good through: 2020:221:08:41:55 10 CAPs: - 2 instances of CAP 1510, DSN Outage Deadman Load, Part 2 only, at 212/1801z, 213/0520z - 1511, 213/0129z, 2020 Gyro Swap from A2,B1 to B1,B2 - 1455B, 213/0221z, PR-431 Stub SCS 80 prevent reconfiguration during the swap process - 1506, 213/0227z, Swap Gyros Patch A PR463 Uplink - 1508, 213/0302z, Gyros Patch B PR465 Uplink - 1456B, 213/0322z, PR-432 UnStub SCS 80 (Backout PR-431) - 1534, 213/0421z, IRU-1 and SPE-B Turn Off - 1536, 213/0429z, Bright Star Hold/Normal Sun Mode Recovery - 1535, 213/0525z, Command a 6-CCD ACIS-I ECS measurement via RTS, based on template version 1.6 Radiation: Solar activity is expected to be very low on days one, two, and three (31 Jul, 01 Aug, 02 Aug). MP: Nothing to report. Eng: CAPs to turn off IRU1 and use only IRU2 (gyro swap form A2,B1 to B1,B2) were executed last night. Everything went well. ACIS ECS measurement ran at the end of the swap procedure. A pre-approved CAP to use SSR-B for the next 6 months will be executed tonight, as well as pre-approved CAPs for memory checks following a software patch uplink together with the gyro swap. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 22966 IC 750 ACIS-S NONE 22619 TXS 2116-077 ACIS-S NONE 22934 RBS 797 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 213/1850-2105 1950 2050 DSS-54 MADRID 1550-1650 EDT, Fri 31 Jul 214/0110-0325 0210 0310 DSS-36 CANBERRA 2210-2310 EDT, Fri 31 Jul 214/0945-1200 1045 1145 DSS-36 CANBERRA 0645-0745 EDT, Sat 1 Aug 214/1900-2100 2000 2045 DSS-65 MADRID 1600-1645 EDT, Sat 1 Aug 214/2350-0205 0050 0150 DSS-24 GOLDSTONE 2050-2150 EDT, Sat 1 Aug 215/0900-1115 1000 1100 DSS-26 GOLDSTONE 0600-0700 EDT, Sun 2 Aug 215/1905-2100 2005 2045 DSS-54 MADRID 1605-1645 EDT, Sun 2 Aug SNAPSHOT summary: ---------------- UTC 2020:213:06:37:02 (Jul31) f_ACE 2.02e+01 F_CRM 1.00e+00 Kp 1.0 R km 130939D OBT 2020:213:06:33:58 CTUVCDU 5673855 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 712564438.07 ONLVCDU 5673848 OBC Errs 0 OBSID 62651 EPState SUN SIM TTpos -99616 HETG Angle 78.34 PCADMODE NPNT RA 229.591 Bus V 28.67 SIM FApos -990 LETG Angle 76.46 PCONTROL NPNT Dec 25.444 Bus I 24.43 AOFSTAR GUID Roll 249.683 ACA Object SSSSSSSS Dither DISA HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.00 Yaw Rate -0.71 HRC-S HV ON ACA CCD Temp -10.8 Dith Zang 0.00 Pitch Rate -0.22 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.20 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 19 FSS Alfa -0.15 Batt 1 SOC 100.00% Avg HRMA Temp 72.14 FSS Beta -0.31 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 65.45 SA Resolv 90.17 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -86.9 OBA Trng Fault NFLT +Y SA Amps 12.18 RadMon ENAB HRMA power 62.90 SCS 128 ACT -Y SA Amps 11.98 OBA power 43.60 SCS 129 ACT +Y SA Temp 110.51 SCS 130 ACT -Y SA Temp 110.20 Roll Mom. -3.502 SCS 131 ACT Pitch Mom. 8.018 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 30581 Yaw Mom. -3.126 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 0 PMTANKP 119.757 SCS 107 INAC EPH temp 144.33 IRU1G2 curr 9.60 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.3789 TSC Move STOP Prop. line 03 162.13 Pitch Bias -2.4194 CTX B PWR 36.65 FA Move STOP Prop. line 04 148.52 Yaw Bias -1.4793 CTX B Volts 3.54 OTG Move DISA UTC 2020:213:12:50:02 (Jul31) f_ACE 1.84e+01 F_CRM 1.00e+00 Kp 0.7 R km 111507D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.84e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.020 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2020:211:11:29:02 Geocentric Distance (km), Orbit Leg : 111573 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 9.8335e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.8335e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.5821e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.9929e+07 Due to transition to GOES-16, what used to be P2 is now P4 and what used to be P5 is now P7 This message will disappear in 01/31/2021