SOT shift report 2006-08-17 L2583 File created at 2006:229:12:37 UTC = 08:37 AM Aug-17-2006 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 06973, A2717_OFF 2006:229:07:10, ACIS-I NONE - VERIFICATION OF THE CLUSTER GAS FRACTION AS A COSMOLOGICAL TOOL RADIATION SUMMARY ----------------- Solar soft proton flux is low (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: A total of 3 C class events was recorded yesterday. Region 10904 decayed slowly and could produce further long duration events. Flares: C3.6 very long duration event (associated with a strong type IV radio sweep) peaking at 16:17 UTC, C3.5 at 18:47 and C1.0 at 23:17 UTC (http://www.dxlc.com/solar/). GOES x-ray flux: A very long duration C class event began yesterday at 15:00 UTC and did not bottom out until 09:00 today. CMEs reported for past two days: August 14-15: No partly or fully Earth directed CMEs. August 16: A large Earth directed CME long duration event in region 10904 (yesterday). (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 2.8E+06 1/127.6 (http://www.srl.caltech.edu/ACE/ASC/) GOES-11/P2 4-9 MeV protons `P4GM' 1.3E-01 1/736.4 GOES-11/P5 40-80 MeV protons `P41GM' 1.3E-02 1/61.9 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 9.7E+06 1/102.7 (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): 0.3; 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 -119.5 C, at dddZhh:mm:ss 229Z12:36:22 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- 3 fids, 5 stars 1232 6973 Notes from 9 am meeting ------------------------ OPS: Passes 2 Supports Completed (1 34 Meter, 1 26 Meter) from 228/1300 - 229/1300 Dump status Current Data loss None Last load segment ends 2006:231:20:25 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT)2006:229:1935-2035 2006:230:0355-0455 MP: We reviewed the AUG2106A load today. B products will be out this morning. S/C: We circulated a briefing on next week's lunar eclipse. We expect to fly through it. GOT/IST: - DATA: We can't process obsid 7006 in yesterday's dump data. We are analyzing the file to look for for possible data corruption or an instrument issue. SOT: Looks like some serious solar particles are headed our way the next day or so. MEETINGS -------- No Flight Director's Board today. Data ---- On colossus (/dsops/GOT/input), - Aug 16 23:20 2006_228_1246_229_0053_Dump_EM_58540.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- GLIMPSE-C01: obs6587_0 Detector: ACIS-S OK Bootes2 30: obs7008_0 Detector: ACIS-I nothing obvious Bootes2 27: obs7005_0 Detector: ACIS-I nothing obvious Bootes2 15: obs6993_0 Detector: ACIS-I nothing obvious Bootes2 29: obs7007_0 Detector: ACIS-I nothing obvious Bootes2 22: obs7000_0 Detector: ACIS-I nothing obvious Bootes2 23: obs7001_0 Detector: ACIS-I nothing obvious Bootes2 14: obs6992_0 Detector: ACIS-I nothing obvious Bootes2 24: obs7002_0 Detector: ACIS-I nothing obvious Bootes2 25: obs7003_0 Detector: ACIS-I nothing obvious Bootes2 26: obs7004_0 Detector: ACIS-I nothing obvious --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2006:229:12:24:07 (Aug17) f_ACE 0.00e+00 F_CRM 1.71e+08 Kp 1.3 R km 120144A OBT 2006:229:12:23:40 CTUVCDU 11390501 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 272204620.51 ONLVCDU 11390488 OBC Errs 0 OBSID 6973 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 0.732 Bus V 29.93 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -35.792 Bus I 27.98 AOFSTAR GUID Roll 62.813 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate 0.10 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 1.49 Pitch Rate -0.07 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.20 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 18 FSS Alfa 17.86 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.65 SA Resolv 142.26 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 121.20 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom SMAL OBA power 43.20 SCS 129 INAC +Y SA Temp 111.43 E150 13.7 SCS 130 ACT -Y SA Temp 112.66 E300 0.1 Roll Mom. 3.905 SCS 107 INAC E1300 0.1 Pitch Mom. 2.921 UpL Cmd Acc 59501 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. 0.793 Cmd Rej A 219 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 92.71 Gyro 2 Curr 1 103.20 Roll Bias -0.9986 M Unload MON Gyro 2 Curr 2 103.20 Pitch Bias -2.0797 CTX B PWR 36.54 TSC Move STOP Prop. line 03 91.82 Yaw Bias -1.2142 CTX B Volts 3.54 FA Move STOP Prop. line 04 70.46 OTG Move DISA