SOT shift report 2004-08-12 L1848 Written at 2004:225:14:08 UTC = 10:08 AM Aug-12-2004 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 05356, 1E0657-56 2004:224:19:36, ACIS-I NONE - more on THE MOST INTERESTING CLUSTER, then 04990, 2dF Selected Group 2004:225:23:33, ACIS-I NONE - X-ray Properties of a Mass-Selected Group of galaxies RADIATION SUMMARY ----------------- Solar soft proton flux is Low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: The solar flare activity level was low. A total of 20 C class events were recorded yesterday. (http://www.dxlc.com/solar/) CMEs reported for past two days: August 9-11: No obviously Earth directed CMEs were detected in LASCO images. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.83e+05 1/1968.2 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 8.30e-02 1/1145 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 7.14e-03 1/109 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.93E+06 1/518.1 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit or observed/limit ---------------------------------------- -------- ----------------------------- E1300 (2.64-6.18 MeV electrons): 0.0 10 P4GM (5-8.3 MeV protons): 0.1 1/3000 P41GM (41-53 MeV protons): 0.0 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 225Z12:45:50 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- 3 fids, 5 stars 1230 5356 Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (2 34 Meter, 1 26 Meter) from 224/1300 - 225/1300 Dump status Current Data loss None Load is good -> 2004:229:10:20 CAPs/24 hr None Next passes 2004:225:11:25 2004:225:19:15 2004:226:01:10 2004:226:10:25 2004:226:17:00 MP: The AUG1604A load was approved. S/C: The A2 MUPS valve temperature reading dropped by 30 dg F for five minutes. It then came back three hours later. We think it's failing, although at the moment it's working. The B side sensor, located only a couple of inches away, is reading normally. We don't rely on these sensors in routine operations. GOT/IST: DATA: SOT: Goes X-ray flux - Two short duration and one moderate duration C class events today, on a risng background level. MEETINGS -------- There will be a 3:00 tagup on 1165 re radiation shutdown for the week of 23 Aug. - Dan Schwartz. Data ---- On colossus (/dsops/GOT/input), - Aug 12 04:53 2004_224_1940_225_0333_Dump_EM_63154.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- 1E0657-56: obs5356 partial Detector: ACIS-I looks good so far --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2004:225:12:30:07 (Aug12) f_ACE 2.68e+01 F_CRM 9.87e+08 Kp 1.3 R km 122581A OBT 2004:225:12:29:41 CTUVCDU 15229695 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 208700981.93 ONLVCDU 15229680 OBC Errs 0 OBSID 5356 EPState SUN SIM TTpos 89327 HETG Angle 79.46 PCADMODE NPNT RA 104.704 Bus V 30.08 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -55.970 Bus I 30.01 AOFSTAR GUID Roll 143.100 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.66 Yaw Rate 0.09 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 7.02 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.73 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 12.23 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 52.97 SA Resolv 77.63 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 14.68 RadMon ENAB HRMA power 83.00 SCS 128 ACT -Y SA Amps 15.07 EPHIN Geom LARG OBA power 43.60 SCS 129 ACT +Y SA Temp 108.97 E150 11.2 SCS 130 INAC -Y SA Temp 109.58 E300 0.1 Roll Mom. -3.661 SCS 107 INAC E1300 0.0 Pitch Mom. -4.864 UpL Cmd Acc 54652 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. 6.492 Cmd Rej A 138 EPH B-Leak 0.8680 P41GM 0.0 EPH temp 90.56 Gyro 1 Curr 1 9.60 Roll Bias -0.7129 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9459 CTX A PWR 36.49 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0250 CTX A Volts 3.50 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA