SOT shift report 2004-08-24 L1860 Written at 2004:237:12:44 UTC = 08:44 AM Aug-24-2004 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID CAL-ER (60083) 2004:237:12:54, then CAL-ER (60082) 2004:237:18:56. 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/) CMEs reported for past two days: August 21-23: 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 1.51e+05 1/2379.5 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 5.17e-02 1/1838 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 9.00e-03 1/87 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 5.56E+06 1/179.9 (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): 0.0 300 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 237T12:38:08 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- no stars, NMAN mode 1238 60083 LOS ~1240 Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (2 34 Meter, 1 26 Meter) from 236/1300 - 237/1300 Dump status Current Data loss None Load is good -> 2004:237:13:10 CAPs/24 hr #933, 2004:236:18:40:28.158, New protected SCS built into SCS 101 will contain all the current CPE checksummed patches. SCS 31 modified to call SCS 101 during eclipse operations. Next passes 2004:237:10:00 2004:237:18:55 2004:238:02:25 2004:238:10:00 2004:238:17:50 MP: We are continuing work on the AUG3004A load, with products expected tomorrow. S/C: We had another prop line temperature yellow limit violation yesterday; not a concern - caused by normal propellant consumption. We'll be working on the HRC He patch in the next few days. GOT/IST: - DATA: - SOT: Goes X-ray flux - Quiet the past three days and today. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Aug 24 07:17 2004_236_1918_237_0351_Dump_EM_72061.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- SN 2004dj: obs4628_0 Detector: ACIS-S OK 0142-100: obs5192_0 Detector: ACIS-S OK RX J0720.4-3125: obs4673_1 Detector: ACIS-S cc mode GX 339-4: obs4569_1 Detector: ACIS-S/HETG cc mode --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2004:237:12:33:05 (Aug24) f_ACE 2.30e+01 F_CRM 4.30e+08 Kp 1.7 R km 50928D OBT 2004:237:12:32:33 CTUVCDU 2499199 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 209737953.73 ONLVCDU 2499184 OBC Errs 0 OBSID 60083 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NMAN RA 197.946 Bus V 30.08 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -11.291 Bus I 30.26 AOFSTAR GUID Roll 244.852 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNNNNNN Dith Yang -5.04 Yaw Rate -204.96 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 0.41 Pitch Rate -0.65 OBSMode NEXT ACA Int Time 1.698 Roll Rate 175.68 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 40.39 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 53.36 SA Resolv 49.37 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 13.72 RadMon DISA HRMA power 73.80 SCS 128 ACT -Y SA Amps 14.10 EPHIN Geom LARG OBA power 78.70 SCS 129 ACT +Y SA Temp 110.51 E150 26.1 SCS 130 ACT -Y SA Temp 111.12 E300 0.4 Roll Mom. 0.311 SCS 107 INAC E1300 0.0 Pitch Mom. 6.041 UpL Cmd Acc 1883 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.789 Cmd Rej A 60 EPH B-Leak 0.9760 P41GM 0.0 EPH temp 90.56 Gyro 1 Curr 1 7.20 Roll Bias -0.7212 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9526 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0315 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 98.40 OTG Move DISA