SOT shift report 2011-06-08 L4339 File created at 2011:159:12:32 UTC = 08:32AM Jun-08-2011 EDT End 11:00:00AM EDT; SOT Lead: Ed Kellogg PLAN: Radiation interrupt. SCS107 trip @2011:158:15:23:10 CURRENT STA. PASS Support-UTC BOT EOT ---Station------ Local Time ----------------- ------------ --- --- ---------------- ---------- 159/0940-1510 1040 1455 DSS-27 GOLDSTONE 0640-1055 EDT MP: the JUN13 products should be out today for review tomorrow, but there is a TOO which could affect them if approved. S/C: SCS 107 ran; the first since December 2006. It was triggered by the HRC rate going over threshold. We will update the onboard ephmeris today. SIGNIFICANT SOLAR ACTIVITY: Region 11226 produced a M2.5/2N proton event peaking at 06:41 UTC yesterday. This event was associated with a full halo CME. GOES X-ray flux: presently in the low part of the quiet B range after the intense M class flare yesterday. CMEs: yesterday a wide, full halo CME was observed after the M2.5 event in region 11226. The CME could reach Earth sometime during the latter half of June 9. NOAA forecasters estimate a greater than 25% chance of geomagnetic storms on June 9th that day. That's when a CME from the flare of June 7th is expected to deliver a glancing blow to Earth's magnetic field. Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 2.9E+07 1/12.2 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 1.2E+03 (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-p/P2 4-9 MeV protons `P4GM' 4.7E+00 1/20.2 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) GOES-p/P5 40-80 MeV protons `P41GM' 6.4E-02 1/12.3 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) ACIS Orbital fluence (since perigee) 1.8E+06 1/565. (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 3832.0; RADMON limit =800000 E1300 (electrons & ions): 250.0; RADMON limit = 1000 HRC (particles): 0; RADMON limit = 30 HRC Shield: 80; RADMON limit = 245 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.9 C, at (dddThh:mm:ss) 159Z12:30:05 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- ongoing comm 1232 12332 Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2011:163:12:47 CAPs, last 24h: 2011:159:10:30:56.943, # 1189, HRC antico rate check 2011:159:11:34:39.414, # 893A, disable SCS29 - end of eclipse 2011:159:11:52:46.445, # 899, Set the Short Eclipse Flag to False (Medium) Next passes(yyyy:ddd:BOT-EOT, UTC)2011:159:1735-2105 2011:160:0510-0610 2011:160:1055-1155 0000-0000 MEETINGS -------- Today's radiation tagup is canceled. Today's ACIS calibration meeting starts at 2:00, not 3:00. Data acquired ------------- On colossus (/dsops/GOT/input), Jun 8 00:57 2011_158_1807_159_0307_Dump_EM_14282.gz SNAPSHOT - as expected ---------------------- UTC 2011:159:12:20:20 (Jun 8) f_ACE 5.05e+03 F_CRM 4.23e+08 Kp 3.3 R km 147518A OBT 2011:159:12:19:54 CTUVCDU 11782045 OBC s/w NRML FMT4_NORM CPEstat NORM OBT 423922794.25 ONLVCDU 11782040 OBC Errs 0 OBSID 12332 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NMAN RA 100.138 Bus V 29.93 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec -26.864 Bus I 24.69 AOFSTAR GUID Roll 207.374 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNNNNNT Dith Yang -7.74 Yaw Rate 1.91 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang 0.21 Pitch Rate -68.76 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.45 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 80 FSS Alfa -0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 34.93 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 58.71 SA Resolv 54.44 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -89.3 OBA Trng Fault NFLT +Y SA Amps 12.18 RadMon ENAB HRMA power 121.20 SCS 128 ACT -Y SA Amps 12.37 EPHIN Geom VLD OBA power 35.10 SCS 129 ACT +Y SA Temp 110.82 E150 3832.0 SCS 130 ACT -Y SA Temp 111.43 E300 1040.0 Roll Mom. -5.485 SCS 107 INAC E1300 250.0 Pitch Mom. 0.024 UpL Cmd Acc 8301 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 14.394 Cmd Rej A 238 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 174.113 EPH temp 113.80 Gyro 2 Curr 1 115.20 Roll Bias -0.5576 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -1.6708 CTX A PWR 36.38 TSC Move STOP Prop. line 03 140.72 Yaw Bias -0.7563 CTX A Volts 3.52 FA Move STOP Prop. line 04 108.63 OTG Move ENAB