SOT shift report 2003-08-27 L1497 Written at 2003:239:14:00 UTC = 10:00 am Aug-27-2003 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 03731, HD 220657 2003:238:09:05:, ACIS-S HETG - CORONAL STRUCTURES IN YELLOW GIANT STARS. RADIATION SUMMARY ----------------- Solar soft proton flux is Very low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: Solar flare activity was low. One short duration C class event occurred yesterday.(http://www.dxlc.com/solar/) CMEs reported for past two days: August 24-26: No potentially geoeffective CMEs observed.(http://www.dxlc.com/solar/, Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 1.13E+05 1/3193 (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' 1.01E-02 1/77 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 9.61E+05 1/1041 (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): 0.0 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 -119.5 C, at 05:44 am EDT (http://acis.mit.edu/asc/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - Notes from 9 am meeting ------------------------ OPS: Passes 4 over the last 1 day(s) Dump status Current Data loss None Load is good -> 243:04:08 UTC CAPs - Next passes 239/1950-2150 DSS 66 240/0345-0445 DSS 24 MP: SEP01A load products reviewed yesterday. B version to be out later this AM; email review later this afternoon. S/C: - GOT/IST: OFLS1 is down with power supply problems. DATA:- SOT: - MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Aug 27 08:50 2003_239_0345_239_0921_Dump_EM_68790.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- F01572+0009: obs4104_0 ACIS-S OK SDSS J020845.53+002236.0: obs4099_0 ACIS-S OK SDSS J233853.83+004812.4: obs4095_0 ACIS-S nothing obvious HD220657: obs3731 (partial) ACIS-S/HETG OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2003:239:14:12:01 (Aug27) f_ACE 1.91e+01 F_CRM 4.31e+08 Kp 3.7 R km 117679D OBT 2003:239:09:44:14 CTUVCDU 14284543 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 178364654.21 ONLVCDU 14284528 OBC Errs 0 OBSID 3731 EPState SUN SIM TTpos 74424 HETG Angle 5.96 PCADMODE NPNT RA 351.377 Bus V 30.08 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 23.405 Bus I 29.50 AOFSTAR GUID Roll 152.345 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.85 Yaw Rate 0.26 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -4.62 Pitch Rate 0.15 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.01 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 17.65 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -50.02 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.13 SA Resolv 142.62 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 14.49 RadMon ENAB HRMA power 61.40 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom LARG OBA power 152.50 SCS 129 ACT +Y SA Temp 110.82 E150 2.0 SCS 130 ACT -Y SA Temp 112.04 E300 0.2 Roll Mom. 5.448 SCS 107 INAC E1300 0.0 Pitch Mom. -4.635 UpL Cmd Acc 12683 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 7.304 Cmd Rej A 134 EPH B-Leak 0.3160 P41GM 0.0 Gyro 1 Curr 1 7.20 Gyro 1 Curr 2 9.60 Gyro 2 Curr 1 96.00 Gyro 2 Curr 2 96.00