SOT shift report 2003-10-09 L1540 Written at 2003:282:13:52 UTC = 09:52 AM Oct-09-2003 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID CAL-ER (60528) 2003:282:09:48 RADIATION SUMMARY ----------------- Solar soft proton flux is Very low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: Solar flare activity was low. Only 1 C class event was recorded yesterday.(http://www.dxlc.com/solar/) CMEs reported for past two days: October 6 and 8: No potentially geoeffective CMEs observed. No LASCO images available for October 7 and the first half of October 8.(http://www.dxlc.com/solar/, Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 9.26e+04 1/3890 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 2.77e-02 1/3430 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 8.82e-03 1/88 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 3.56E+06 1/281 (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 (electrons, 2.64-6.18 MeV): 0.1 1/100 P4GM (protons, 5-8.3 MeV): 0.2 1/1500 P41GM (protons, 41-53 MeV): 0.0 8.47 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.7 C, at 12:44 AM EDT (http://acis.mit.edu/asc/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - - - Notes from 9 am meeting ------------------------ OPS: Passes 2 over the last 1 day(s) Dump status Current Data loss None Load is good -> 285:04:36 UTC CAPs - Next passes 282/1515-1555 DSS 34 282/2030-2130 DSS 34 283/0345-0445 DSS 54 MP: The OCT1303A load is ready, awaiting the new command sequence definition, to be submitted for approval at the FDB today. S/C: There was a slight current jog on IRU2 gyro1; nothing to worry about. GOT/IST: - DATA:- SOT: - MEETINGS -------- - Data ---- On colossus (/dsops/GOT/input), - Oct 9 05:11 2003_281_2103_282_0417_Dump_EM_91830.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- 1735-269: obs3809_0 ACIS-S OK PSR B1046-58: obs3842 ACIS-S OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2003:266:12:57:03 (Sep23) f_ACE 1.53e+01 F_CRM 8.15e+08 Kp 2.3 R km 73647D OBT 2003:266:12:56:41 CTUVCDU 6655999 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 180709001.34 ONLVCDU 6655984 OBC Errs 0 OBSID 60546 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NMAN RA 323.400 Bus V 30.08 SIM FApos -715 LETG Angle 77.59 PCONTROL NPNT Dec 24.617 Bus I 30.01 AOFSTAR GUID Roll 244.364 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc NNNNNNNN Dith Yang 7.86 Yaw Rate 59.63 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -3.47 Pitch Rate -233.49 OBSMode NEXT ACA Int Time 1.698 Roll Rate 29.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -4.02 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -47.24 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.69 SA Resolv 135.37 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 14.88 RadMon DISA HRMA power 123.50 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom LARG OBA power 141.10 SCS 129 ACT +Y SA Temp 112.66 E150 266.3 SCS 130 ACT -Y SA Temp 113.58 E300 3.3 Roll Mom. 4.483 SCS 107 INAC E1300 0.1 Pitch Mom. 6.975 UpL Cmd Acc 52507 EPH A-Leak 1.0200 P4GM 0.2 Yaw Mom. 13.835 Cmd Rej A 220 EPH B-Leak 0.7960 P41GM 0.0 0 Gyro 1 Curr 1 9.60 Gyro 1 Curr 2 9.60 Gyro 2 Curr 1 96.00 Gyro 2 Curr 2 96.00