See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L4480. Start at 300:12:00 GMT PLAN ---- Recovery from Normal Sun mode completed overnight. Will restart science after the next eclipse and perigee pass ~301:10:33. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 4 Supports Completed (Total time: 18.6 hours). Radiation quiet. Solar Activity Forecast: Solar activity is expected to be low with a slight chance for M-class activity all three days (27 - 29 October). MP: Replan load will be reviewed this afternoon. OCT3111 will be out today for review tomorrow. Eng: Normal sun mode was caused by a CTU TLM-processor reset similar to 2008 event. Next eclipse: 301:05:47 TEPHIN reached a new mission high temperature, 147.16 F. GOT - no issues. No FDB today - no items submitted. Annual thermal constraints meeting postponed until Nov 03. Quick look data: ---------------- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 300/2205-0020 2305 0005 DSS-24 GOLDSTONE 1905-2005 EDT, Thu 27 Oct 301/0316-0501 0416 0446 DSS-34 CANBERRA 0016-0046 EDT, Fri 28 Oct 301/1015-1230 1115 1215 DSS-24 GOLDSTONE 0715-0815 EDT, Fri 28 Oct 301/1945-2200 2045 2145 DSS-54 MADRID 1645-1745 EDT, Fri 28 Oct SNAPSHOT summary: ---------------- UTC 2011:300:12:56:05 (Oct27) f_ACE 4.68e+02 F_CRM 2.63e+08 Kp 3.3 R km 125797D OBT 2011:300:12:52:31 CTUVCDU 448127 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 436107151.42 ONLVCDU 448120 OBC Errs 0 OBSID 12370 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 310.418 Bus V 29.30 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec -34.760 Bus I 25.45 AOFSTAR GUID Roll 286.469 ACA Object SSSSSSSS Dither DISA HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 0.00 Yaw Rate 0.33 HRC-S HV OFF ACA CCD Temp -16.5 Dith Zang 0.00 Pitch Rate 0.03 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.23 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -1.21 Batt 1 SOC 100.00% Avg HRMA Temp 70.71 FSS Beta -0.31 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 65.06 SA Resolv 90.28 Batt 3 SOC 100.00% Cold Rad -130.3 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -89.3 OBA Trng Fault NFLT +Y SA Amps 12.37 RadMon DISA HRMA power 64.50 SCS 128 INAC -Y SA Amps 12.56 EPHIN Geom VLD OBA power 8.50 SCS 129 INAC +Y SA Temp 115.85 E150 6897664.0 SCS 130 INAC -Y SA Temp 116.22 E300 473088.0 Roll Mom. -0.485 SCS 107 DISA E1300 0.0 Pitch Mom. 2.450 UpL Cmd Acc 56879 EPH A-Leak 1.0200 Yaw Mom. -8.458 Cmd Rej A 250 EPH B-Leak 0.0000 PMTANKP 172.514 EPH temp 147.16 Gyro 2 Curr 1 100.80 Roll Bias -0.5508 EPH 27I 6.95 M Unload MON Gyro 2 Curr 2 120.00 Pitch Bias -1.6537 TSC Move STOP Prop. line 03 125.35 Yaw Bias -0.7466 CTX B PWR 36.69 FA Move STOP Prop. line 04 116.70 CTX B Volts 3.54 OTG Move DISA UTC 2011:300:13:14:01 (Oct27) f_ACE 4.84e+02 F_CRM 2.63e+08 Kp 3.3 R km 124762D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.38e+02 GOES-15 P2 flux, in RADMON P4GM units : 0.48 GOES-13 P2 flux, in RADMON P4GM units : 0.64 GOES-15 P5 flux, in RADMON P41GM units : 0.19 GOES-13 P5 flux, in RADMON P41GM units : 0.21 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 6.0 Orbit Start Time : 2011:298:13:44:01 Geocentric Distance (km), Orbit Leg : 125052 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 6.2131e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6118e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.6321e+08