SOT Shift Report 2004-10-14 L1911 Duration: 14 Oct 2004 08:30 EDT - 14 Oct 2004 09:30 EDT 14 Oct 2004 12:30 GMT - 14 Oct 2004 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with OCT1104C load: continue with the megasecond image of the Perseus cluster to quantify the ripples due to the propagating sound waves seen in this source; then into perigee: 800400 04952 1 Abell 426 2004:288:06:59:11.126 166.2 ACIS-S NONE ---- T_E17 CAL-ER (60004) 2004:290:05:33:47.210 10.2 -- -- ---- GG_17 CAL-ER (60003) 2004:290:10:06:25.836 3.6 -- -- ---- T_X18 CAL-ER (60002) 2004:290:16:20:10.647 20.8 -- -- Events ------ No comm this shift Notes/Issues/Problems --------------------- Ops: - DSS-24 support this morning had a transmitter failure of unknown origin, replaced with DSS-27 support. In Radiation Zone NO Current SI ACIS-S Grating NONE Observation ID 04952 Target Abell 426 Altitude 91.6 kkm Asc Radmon Disable 290/05:19z Next Radiation Zone 290/08:24z to 290/19:20z MP: Reverse TOO load OCT1604B is out for review at noon. The "A" products were superceded shortly after release yesterday to correct a momentum problem. OCT1804A expected out this afternoon for review Friday morning. Eng: Updated EPHIN thermal model is ready and will be run in parallel with current release model for several weeks to validate, check margins, and assess impact on mission planning. Expect to bring to FDB after this test period. Radiation: Solar activity is very low at this time. All radiation indicators are very low. DS Ops: Lost RT feed during 20-25 minutes of last pass. Still under investigation. This is likely connected to OCC network issues this morning. Primary Chandra "snapshot" did not update based on data from the 1100-1200 pass, but the secondary snapshot did update. GOT: Network issues early this morning, causing sporadic availability of email and some web pages. Quicklooks ---------- 4950 Abell 426 ACIS-S NONE OK Snapshot -------- Snapshot matches expected configuration: UTC 2004:288:12:02:08 (Oct14) f_ACE 1.05e+01 F_CRM 4.36e+08 Kp 3.3 R km 88304A OBT 2004:288:11:58:58 CTUVCDU 2909823 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 214142338.08 ONLVCDU 2909808 OBC Errs 0 OBSID 4952 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 49.963 Bus V 29.61 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 41.522 Bus I 31.02 AOFSTAR GUID Roll 132.469 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 0.05 Yaw Rate -0.25 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -5.18 Pitch Rate -0.07 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.04 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.23 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -47.77 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 52.01 SA Resolv 137.58 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 15.07 RadMon ENAB HRMA power 99.00 SCS 128 ACT -Y SA Amps 15.46 EPHIN Geom LARG OBA power 86.40 SCS 129 INAC +Y SA Temp 114.81 E150 0.5 SCS 130 ACT -Y SA Temp 115.85 E300 0.1 Roll Mom. -0.246 SCS 107 INAC E1300 0.0 Pitch Mom. 0.017 UpL Cmd Acc 63955 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 3.681 Cmd Rej A 84 EPH B-Leak 0.7080 P41GM 0.0 EPH temp 83.17 Gyro 1 Curr 1 9.60 Roll Bias -0.7539 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9658 CTX A PWR 36.43 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0562 CTX A Volts 3.52 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Explanation Current Data: UTC 2004:288:13:14:01 (Oct14) f_ACE 1.42e+01 F_CRM 7.08e+08 Kp 3.7 R km 98664A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.21e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.02 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2004:287:22:44:00 Geocentric Distance (km), Orbit Leg : 98433 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.13093200000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.13093200000e+05 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.04356135700e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.07669772000e+08