SOT shift report 2007-04-17 L2826 File created at 2007:107:12:22 UTC = 08:22 AM Apr-17-2007 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 07590 , Sn 1987A 2007:107:04:48, ACIS-S HETG, then 07800, Centaurus A Jet 2007:107:15:19, ACIS-I NONE RADIATION SUMMARY ----------------- Solar soft proton flux is very low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity - At midnight there was 1 spotted region on the visible solar disk. The solar flare activity level was very low. No C class events were recorded yesterday. (http://www.dxlc.com/solar/). GOES x-ray flux: very quiet. CMEs reported for past two days - April 14-16: No obvious fully or partially Earth directed CMEs were observed in LASCO imagery. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.3E+05 1/2842.3 (http://www.srl.caltech.edu/ACE/ASC/) GOES-11/P2 4-9 MeV protons `P4GM' 2.8E-02 1/3429.6 GOES-11/P5 40-80 MeV protons `P41GM' 1.7E-02 1/46.4 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.0E+05 1/9901. (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): 7.7; 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) 107Z12:14:11 (http://asc.harvard.edu/acis/RT/acisrt.html) CURRENT STA. PASS Support-UTC BOT EOT ---Station------ Local Time ----------------- ------------ --- --- ---------------- ---------- (none) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (3 34 Meter, 0 26 Meter) from 106/1300 - 107/1300 Dump status Current Data loss None Last load segment ends 2007:112:05:20 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT, UTC)2007:107:1930-2030 2007:108:0345-0445 2007:108:1100-1200 MP: The APR2307 load will be released today for review tomorrow. S/C: - GOT/IST: - DATA: obsid 7648, a followup to the observation that had a FEP shutoff, was processed and the quick look shows it to be nominal. SOT: MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Apr 17 04:27 2007_106_2234_107_0411_Dump_EM_86978.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- IGR J11114-6723: obs7393_0 Detector: HRC-I nothing obvious 1E 1048.1-5937: obs7648_0 Detector: ACIS-S cc mode RXJ1131-1231: obs7789_0 Detector: ACIS-S OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT - as expected ---------------------- UTC 2007:107:12:14:11 (Apr17) f_ACE 1.79e+01 F_CRM 3.83e+07 Kp 3.7 R km 105697A OBT 2007:107:12:13:49 CTUVCDU 9434599 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 293199229.07 ONLVCDU 9434584 OBC Errs 0 OBSID 7590 EPState SUN SIM TTpos 74423 HETG Angle 5.96 PCADMODE NPNT RA 83.857 Bus V 29.77 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -69.250 Bus I 29.50 AOFSTAR GUID Roll 237.619 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.89 Yaw Rate 0.26 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang -7.06 Pitch Rate 0.00 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.04 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 21 FSS Alfa -0.64 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 0.39 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 54.23 SA Resolv 89.44 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 13.91 RadMon ENAB HRMA power 70.90 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom SMAL OBA power 78.70 SCS 129 ACT +Y SA Temp 112.35 E150 54.9 SCS 130 INAC -Y SA Temp 112.66 E300 5.6 Roll Mom. -6.909 SCS 107 INAC E1300 7.7 Pitch Mom. -3.739 UpL Cmd Acc 2354 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.256 Cmd Rej A 21 EPH B-Leak 0.0000 P41GM 0.0 EPH temp 106.37 Gyro 2 Curr 1 103.20 Roll Bias -0.9974 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0698 CTX B PWR 36.69 TSC Move STOP Prop. line 03 103.22 Yaw Bias -1.1970 CTX B Volts 3.54 FA Move STOP Prop. line 04 76.54 OTG Move DISA