SOT shift report 2003-02-21 L1310 Written at 2003:052:14:44 UTC = 09:44 am Feb-21-2003 EST End 11:00:00 AM EST SOT Lead: Ed Kellogg PLAN ---- CAL-ER 2003:052:11:09, then CAL-ER 2003:052:18:25 RADIATION SUMMARY ----------------- Solar soft proton flux is Low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity yesterday: Solar flare activity was low. Two C class flares were observed.(http://www.dxlc.com/solar/) CMEs reported for past two days: February 18-20: No obviously geoeffective CMEs observed. (http://www.dxlc.com/solar/, Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 1.29E+05 1/2800 (http://www.srl.caltech.edu/ACE/ASC/) GOES-8/P2 4-9 MeV protons `P4GM' 8.00E-02 1/1188 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-8/P5 40-80 MeV protons `P41GM' 6.70E-03 1/116 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.02E+07 1/98 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit, or value/limit ---------------------------------------- -------- ----------------------------- E1300 (electrons, 2.64-6.18 MeV): 0.0 10 P4GM (protons, 5-8.3 MeV): 0.0 300 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 -119.1 C, at 03:23 am EST (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 -> 53:22:00 UTC CAPs - Next passes 052/2030-2130 DSS 54 052/2225-0025 DSS 66 26 Meter Upgrade Test 053/0315-0515 DSS 66 053/1140-1340 DSS 16 053/2015-2215 DSS 46 054/0400-0600 DSS 66 054/0650-0835 DSS 66 26 Meter Upgrade Test 054/1130-1330 DSS 16 054/2350-0150 DSS 46 055/0910-1130 DSS 46 055/1220-1420 DSS 16 MP: The FEB2403B load products were approved yesterday. Late tonight we start a series of 42 calibration observations of AR Lac. S/C - GOT/IST: Firewall test this morning, 9-1; no access to Lucky. DATA:- SOT: GOES x-ray flux: No significant activity today. MEETINGS -------- - Data ---- On colossus (/dsops/GOT/input), - Feb 21 06:51 2003_052_0017_052_0658_Dump_EM_85338.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- RX J1914.4+2456: obs3770_0 ACIS-S cc mode NGC 6888: obs3763_0 ACIS-S nothing obvious --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2003:052:13:28:02 (Feb21) f_ACE 1.86e+01 F_CRM 3.23e+08 Kp 3.3 R km 44118D OBT 2003:052:08:23:30 CTUVCDU 1546367 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 162203010.96 ONLVCDU 1546352 OBC Errs 0 OBSID 60840 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 111.200 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 57.797 Bus I 20.83 AOFSTAR GUID Roll 232.779 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.99 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -5.78 Pitch Rate 0.17 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.33 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -32.96 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.29 SA Resolv 122.84 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 9.86 RadMon DISA HRMA power 26.80 SCS 128 ACT -Y SA Amps 10.63 EPHIN Geom LARG OBA power 35.10 SCS 129 ACT +Y SA Temp 117.32 E150 1.3 SCS 130 ACT -Y SA Temp 118.05 E300 0.1 Roll Mom. -17.150 SCS 107 INAC E1300 0.0 Pitch Mom. 7.669 UpL Cmd Acc 17402 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 16.963 Cmd Rej A 177 EPH B-Leak 0.9200 P41GM 0.0