SOT shift report 2006-04-05 L2449 File created at 2006:095:12:04 UTC = 08:04 AM Apr-05-2006 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 07304, PG1520+525 2006:095:08:45, HRC-S LETG - What is the origin of Hydrogen-deficient post-Asymptotic Giant Branch stars? RADIATION SUMMARY ----------------- Solar soft proton flux is very low (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: The solar flare activity level was very low. No C class events were recorded yesterday. (http://www.dxlc.com/solar/). GOES x-ray flux: quiet. CMEs reported for past two days: April 2-4: No partly or fully Earth directed CMEs were observed in LASCO imagery. An apparently full halo (complex) CME was observed beginning in LASCO C3 images at 09:42 UTC on April 4. With no flares or disappearing filaments observed during the hours immediately before this, the CME source was likely backsided. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.6E+05 1/2230.5 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 1.6E-01 1/612.9 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 8.6E-03 1/91.2 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.2E+06 1/869.6 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED ---------------------------------------- -------- E1300 (2.64-6.18 MeV electrons): 0.1; RADMON limit = 20 P4GM (5-8.3 MeV protons): 0.0; RADMON limit = 300 P41GM (41-53 MeV protons): 0.0; RADMON limit = 8.47 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.4 C, at dddZhh:mm:ss 095Z11:59:12 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (2 34 Meter, 1 26 Meter) from 94/1300 - 95/1300 Dump status Current Data loss None Last load segment ends 2006:098:17:14 CAPs, last 24h: # 2006:095:10:36:21.134, 425F, Execute SOP 6C001 AXAF EIA Sequencer-A Self Test Next passes(yyyy:ddd:BOT-EOT)2006:095:1915-2015 2006:096:0320-0420 2006:096:1110-1210 MP: The APR1006B load is in email review and the APR1706A load is in preparation. S/C: The CPE warm start will be run this afternoon. GOT/IST: - DATA: - SOT: Unagi is still not able to receive tlm; says process already running. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Apr 5 01:43 2006_094_2125_095_0414_Dump_EM_34762.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- A2125-Offset: obs6891_1 Detector: ACIS-I nothing obvious PG1520+525: obs6427_0 Detector: HRC-S/LETG OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2006:095:12:03:01 (Apr 5) f_ACE 2.22e+01 F_CRM 1.98e+07 Kp 5.0 R km 116350D OBT 2006:095:11:59:08 CTUVCDU 16535551 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 260625548.07 ONLVCDU 16535536 OBC Errs 0 OBSID 7304 EPState SUN SIM TTpos -99615 HETG Angle 79.09 PCADMODE NPNT RA 230.495 Bus V 29.77 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec 52.369 Bus I 27.98 AOFSTAR GUID Roll 139.961 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -12.63 Yaw Rate -0.48 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 16.43 Pitch Rate 0.08 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.03 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 18 FSS Alfa -0.32 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -24.27 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.65 SA Resolv 114.16 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 13.53 RadMon ENAB HRMA power 31.50 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom SMAL OBA power 35.10 SCS 129 ACT +Y SA Temp 113.58 E150 18.3 SCS 130 ACT -Y SA Temp 113.89 E300 0.2 Roll Mom. 0.006 SCS 107 INAC E1300 0.1 Pitch Mom. -17.817 UpL Cmd Acc 22052 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.509 Cmd Rej A 16 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 94.86 Gyro 2 Curr 1 103.20 Roll Bias -0.9848 M Unload MON Gyro 2 Curr 2 100.80 Pitch Bias -2.0788 CTX A PWR 36.43 TSC Move STOP Prop. line 03 91.82 Yaw Bias -1.2081 CTX A Volts 3.52 FA Move STOP Prop. line 04 59.50 OTG Move DISA