SOT shift report 2004-01-23 L1646 Written at 2004:023:16:08 UTC = 11:08 AM Jan-23-2004 EST End 11:30:00 AM EST SOT Lead: Ed Kellogg PLAN ---- OBSID (in rad zone) CAL-ER (60397) 2004:023:14:50, then on Sunday, on-orbit test of SCS 104 patch for HRC. RADIATION SUMMARY ----------------- Solar soft proton flux is High. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: Solar flare activity was low in the past day. A filament eruption at ~04 UTC Jan. 21 was large and has caused a full halo CME.(http://www.dxlc.com/solar/) CMEs reported for past two days: Full halo at ~04 UTC Jan. 21; partial halo 21:18 Jan. 21 and another at ~00 Jan. 22. The latter two were not accompanied by any significant x-ray flaring.(http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 5.56e+07 1/6.5 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 1.55e-01 1/613 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 4.95e-03 1/158 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) (in perigee) (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 Realtime: Time = 023Z14:14:41 - Temp. = -117.8 C REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- 0 fidlights, 8 stars 1321 60398 Notes from 9 am meeting ------------------------ OPS: Passes 2 over the last 1 day(s) Dump status Current Data loss None Load is good -> 25:14:20 UTC CAPs 675 022/1907z Enable SCS 107 Next passes 023/1315-1415 DSS 34 023/2050-2150 DSS 54 024/0345-0445 DSS 54 024/1100-1200 DSS 24 024/1940-2040 DSS 24 025/0345-0445 DSS 54 025/1310-1600 DSS 27 025/1955-2055 DSS 24 026/0135-0335 DSS 46 026/1100-1200 DSS 24 MP: The JAN2604C products are in email review; we expect signoff later this morning. S/C: We are running sims on ASVT. GOT/IST: There will be a new conference call emergency number, replacing 305-xxx-xxxx. Look for an email on this. DATA:- SOT: After the 9:00 meeting, we had a final review of CAPs 605 and 604, for the upcoming on-orbit test of SCS 104 Sunday. Both were approved. MEETINGS -------- - Data ---- On colossus (/dsops/GOT/input), - Jan 23 02:18 2004_022_2021_023_0434_Dump_EM_49393.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- GRB031203: obs5298_1 ACIS-S OK M101: obs5296_0 ACIS-S OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2004:023:12:51:00 (Jan23) f_ACE 6.95e+03 F_CRM 0.00e+00 Kp 4.3 R km 33425A OBT 2004:023:04:44:46 CTUVCDU 14121215 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 191220286.58 ONLVCDU 14121200 OBC Errs 0 OBSID 60399 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 155.002 Bus V 29.30 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 15.002 Bus I 30.77 AOFSTAR GUID Roll 76.520 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.92 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 7.90 Pitch Rate 0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.21 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.64 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.80 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.25 SA Resolv 151.06 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 15.07 RadMon DISA HRMA power 65.70 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom SMAL OBA power 81.80 SCS 129 ACT +Y SA Temp 118.05 E150 6.1 SCS 130 ACT -Y SA Temp 119.51 E300 0.1 Roll Mom. 6.009 SCS 107 INAC E1300 0.0 Pitch Mom. 11.100 UpL Cmd Acc 20735 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.994 Cmd Rej A 214 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 90.56 Gyro 1 Curr 1 9.60 Roll Bias -0.0000 Gyro 1 Curr 2 9.60 Pitch Bias -0.0000f Gyro 2 Curr 1 103.20 Yaw Bias -0.0000 Gyro 2 Curr 2 98.40