SOT shift report 2005-04-04 L2083 Written at 2005:094:12:52 UTC = 08:52 AM Apr-04-2005 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 06141, Monitoring the Relativistic Magnetohydrodynamic Shock in the Crab Nebula 2005:094:10:34, ACIS-S HETG then OBSID 05426, V710 Tau 2005:094:13:53, ACIS-S NONE - How Do T Tauri Stars Generate X-rays? RADIATION SUMMARY ----------------- Solar soft proton flux is low (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: The solar flare activity level was low. No C class events were recorded yesterday. (http://www.dxlc.com/solar/) CMEs reported for past two days: April 1-3: No obvious fully or partly Earth directed CMEs were observed. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 3.9E+05 1/933.6 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 5.2E-02 1/1837.5 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 1.5E-02 1/53.1 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 2.0E+05 1/5025.1 (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 = 10 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 -119.9 C, at dddZhh:mm:ss 094Z11:57:30 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - Notes from 9 am meeting ------------------------ OPS: Passes 10 Supports Completed (8 34 Meter, 2 26 Meter) from 91/1300 - 94/1300 Dump status Current Data loss None Last load segment ends 2005:098:03:10 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT)2005:094:2300-0000 2005:095:0345-0445 2005:095:1100-1200 MP: APR1105A products expected first thing tomorrow morning. S/C: - GOT/IST: - DATA: We are still working on processing obsid5645 from last week. We think we know what the problem is. SOT: Goes X-ray flux - Very quiet MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Apr 4 02:39 2005_093_2233_094_0247_Dump_EM_95940.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- RX J0337-3457: obs5809_0 Detector: ACIS-I nothing obvious GROJ1655-40: obs5461_0 Detector: ACIS-S/HETG cc mode NGC5813: obs5907_0 Detector: ACIS-S OK SDSS J1532-0039: obs5615_0 Detector: ACIS-S nothing obvious A2063: obs5795_0 Detector: ACIS-S OK HD 215441: obs5389_0 Detector: ACIS-S OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2005:094:12:38:00 (Apr 4) f_ACE 5.31e+01 F_CRM 3.82e+08 Kp 2.7 R km 106018A OBT 2005:094:11:57:14 CTUVCDU 10571135 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 229003034.78 ONLVCDU 10571120 OBC Errs 0 OBSID 6141 EPState SUN SIM TTpos 72440 HETG Angle 5.96 PCADMODE NPNT RA 83.622 Bus V 29.61 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 22.027 Bus I 33.04 AOFSTAR GUID Roll 272.083 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.77 Yaw Rate -0.18 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 3.04 Pitch Rate -0.01 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.07 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 16 FSS Alfa -0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 20.34 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.81 SA Resolv 69.44 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 16.25 RadMon ENAB HRMA power 130.50 SCS 128 ACT -Y SA Amps 16.44 EPHIN Geom LARG OBA power 94.40 SCS 129 ACT +Y SA Temp 112.66 E150 0.3 SCS 130 ACT -Y SA Temp 113.58 E300 0.0 Roll Mom. -3.088 SCS 107 INAC E1300 0.0 Pitch Mom. 13.421 UpL Cmd Acc 49428 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 3.450 Cmd Rej A 196 EPH B-Leak 0.8800 P41GM 0.0 EPH temp 91.63 Gyro 2 Curr 1 103.20 Roll Bias -0.8647 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0229 CTX B PWR 36.69 TSC Move STOP Prop. line 03 115.08 Yaw Bias -1.1324 CTX B Volts 3.54 FA Move STOP Prop. line 04 82.65 OTG Move DISA