SOT shift report 2007-05-15 L2854 File created at 2007:135:12:43 UTC = 08:43 AM May-15-2007 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 07352, M87 2007:135:11:16, ACIS-S NONE - HST/Chandra Monitoring of a Dramatic Flare in the M87 Jet RADIATION SUMMARY ----------------- Solar soft proton flux is very low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity - At midnight there were 2 spotted regions on the visible solar disk. C flares are possible from one region. The solar flare activity level was very low. No C class events were recorded yesterday. (http://www.dxlc.com/solar/). GOES x-ray flux: One short duration B class event at ~04 UTC today.. CMEs reported for past two days - May 12-14: No obvious fully or partially Earth directed CMEs were observed in LASCO imagery. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.4E+05 1/2574. (http://www.srl.caltech.edu/ACE/ASC/) GOES-11/P2 4-9 MeV protons `P4GM' 1.6E-01 1/612.9 GOES-11/P5 40-80 MeV protons `P41GM' 2.E-02 1/39.6 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.6E+06 1/625. (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED ---------------------------------------- -------- E1300 (2.64-6.18 MeV electrons): 0.0; RADMON limit = 20 P4GM (5-8.3 MeV protons): 0.0; RADMON limit = 300 P41GM (41-53 MeV protons): 0.0; RADMON limit = 8.47 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature= -119.1 C, at (dddZhh:mm:ss) 135Z12:40:31 (http://asc.harvard.edu/acis/RT/acisrt.html) CURRENT STA. PASS Support-UTC BOT EOT ---Station------ Local Time ----------------- ------------ --- --- ---------------- ---------- 135/1110-1325 1210 1310 DSS-27 GOLDSTONE 0810-0910 EDT, Tue 15 May 2007 REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- 3 fids, 5 stars 1230 7352 no stars 1232 7352 obsid 7352 is ending no fids, 5 stars 1246 7352 We are transitioning to a CAL-ER, where the expected mode is 0 fids, 8 stars. The ACA is commanded to acquire 3 fids and 5 stars prior to commencing a maneuver. Since ACIS has moved out of the focal plane in preparation for the CAL-ER in the radiation zone, the 3 fids are not acquired. This configuration is flagged as yellow on the snapshot page, but is a normal mode of operation. No fids, stars -- last slot lost a star 1256 58394 NMAN mode: maneuvering to CAL-ER attitude. LOS 1310 Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (2 34 Meter, 1 26 Meter) from 134/1300 - 135/1300 Dump status Current Data loss None Last load segment ends 2007:139:13:00 CAPs, last 24h: # 2007:134:21:15:54.734, 648CC, Monthly Ephemeris Update Next passes(yyyy:ddd:BOT-EOT, UTC)2007:136:0100-0200 2007:136:1200-1300 MP: The MAY2107A load will be released shortly. S/C: All quiet GOT/IST: - DATA: We are working on processing a long observation: 7449. SOT: MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - May 15 04:33 2007_134_2155_135_0345_Dump_EM_07016.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- (No new QLs today.) --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT - as expected ---------------------- UTC 2007:135:12:28:09 (May15) f_ACE 1.82e+01 F_CRM 1.99e+08 Kp 2.0 R km 82993D OBT 2007:135:12:27:43 CTUVCDU 2101398 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 295619263.32 ONLVCDU 2101384 OBC Errs 0 OBSID 7352 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 187.706 Bus V 30.08 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 12.416 Bus I 26.21 AOFSTAR GUID Roll 235.028 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -6.56 Yaw Rate 0.06 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang 4.86 Pitch Rate 0.12 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.28 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 21 FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -36.75 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.89 SA Resolv 126.65 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 12.76 RadMon ENAB HRMA power 72.80 SCS 128 ACT -Y SA Amps 13.14 EPHIN Geom SMAL OBA power 70.20 SCS 129 INAC +Y SA Temp 111.74 E150 1.5 SCS 130 ACT -Y SA Temp 112.35 E300 0.0 Roll Mom. 20.494 SCS 107 INAC E1300 0.0 Pitch Mom. -11.477 UpL Cmd Acc 36160 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -7.167 Cmd Rej A 206 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 94.86 Gyro 2 Curr 1 103.20 Roll Bias -0.9973 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0698 CTX B PWR 36.69 TSC Move STOP Prop. line 03 85.71 Yaw Bias -1.1931 CTX B Volts 3.54 FA Move STOP Prop. line 04 58.02 OTG Move DISA