SOT shift report 2006-04-25 L2469 File created at 2006:115:12:40 UTC = 08:41 AM Apr-25-2006 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- There is a safe mode simulation training exercise under way today; it began at 8:00 AM. We are observing: OBSID 07155 0 SMC Deep Field 1 2006:115:05:32:07.210 50.0 ACIS-I NONE RADIATION SUMMARY ----------------- Solar soft proton flux is very low and steady (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: The solar flare activity level was low. No C class events were recorded yesterday. GOES x-ray flux: one weak C class event at ~07:30 UTC today. CMEs reported for past two days: April 22-24: No partly or fully Earth directed CMEs were observed in LASCO imagery. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.1E+05 1/3194.9 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 5.5E-02 1/1714.8 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 1.2E-02 1/66.1 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 4.1E+05 1/2439. (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): 6.0; 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 -119.7 C, at dddZhh:mm:ss 115Z12:36:55 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- (Could not get info from coot; unagi being used for Chandra safe mode simulation) 1238 7155 (from snapshot) Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (2 34 Meter, 1 26 Meter) from 114/1300 - 115/1300 Dump status Current Data loss None Last load segment ends 2006:119:22:15 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT)2006:115:2050-2250 2006:116:0300-0400 2006:116:1200-1300 MP: The MAY0806 schedule will be reviewed today at 2:00. S/C: - GOT/IST: - DATA: - SOT: We were not able to display real time aspect data on coot today. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Apr 25 01:14 2006_114_2037_115_0334_Dump_EM_48417.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- Capella: obs6472_0 Detector: HRC-S/LETG OK M81*: obs6895_0 Detector: ACIS-S/HETG OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2006:115:12:11:07 (Apr25) f_ACE 1.77e+01 F_CRM 1.27e+08 Kp 2.0 R km 101039A OBT 2006:115:12:10:39 CTUVCDU 6504447 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 262354239.31 ONLVCDU 6504432 OBC Errs 0 OBSID 7155 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 13.476 Bus V 29.93 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -72.440 Bus I 29.75 AOFSTAR GUID Roll 161.078 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.98 Yaw Rate -0.07 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -7.95 Pitch Rate -0.35 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.13 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 18 FSS Alfa -0.20 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 3.14 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 53.76 SA Resolv 86.63 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 14.49 RadMon ENAB HRMA power 34.50 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom SMAL OBA power 65.20 SCS 129 ACT +Y SA Temp 111.43 E150 41.2 SCS 130 ACT -Y SA Temp 112.04 E300 2.7 Roll Mom. -7.478 SCS 107 INAC E1300 6.0 Pitch Mom. -1.369 UpL Cmd Acc 50627 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.420 Cmd Rej A 229 EPH B-Leak 0.0000 P41GM 0.0 EPH temp 102.38 Gyro 2 Curr 1 103.20 Roll Bias -0.9848 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0778 CTX B PWR 36.69 TSC Move STOP Prop. line 03 103.22 Yaw Bias -1.2106 CTX B Volts 3.54 FA Move STOP Prop. line 04 77.56 OTG Move DISA