SOT shift report 2005-06-21 L2161 File created at 2005:172:13:08 UTC = 09:08 AM Jun-21-2005 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- Continuing OBSID 06310, NGC821 2005:172:09:36, ACIS-S NONE - The X-ray Jet of the X-ray faint supermassive nuclear black hole in NGC 821. RADIATION SUMMARY ----------------- Solar soft proton flux is very low (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: The solar flare activity level was very low. No C class events were recorded yesterday. (http://www.dxlc.com/solar/) CMEs reported for past two days: June 18-20: No obvious fully or partly Earth directed CMEs were observed in available LASCO images. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.2E+05 1/3080.1 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 2.6E-02 1/3682.2 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 9.5E-03 1/82.5 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 2.3E+06 1/436.7 (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 119.7 C, at dddZhh:mm:ss 172Z12:50:09 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- Snapshot shows normal ACA state. ACA workstation was not available for checking star images. Dan Rehner fixed it, but after the comm was ended 1257 6310 Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (3 34 Meter, 0 26 Meter) from 171/1300 - 172/1300 Dump status Current Data loss None Last load segment ends 2005:175:12:32 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT)2005:172:1930-2030 2005:173:0425-0520 MP: The JUN2705A products are being worked; expected out later today. They include the first IMPACT observation. We are updating the latest ephemeris of the comet. We'll need an EPHIN temperature waiver, already agreed with Harvey Tananbaum. We disabled dither during the maneuver to obsid 6298 because the observer requested a monitor window. S/C: - GOT/IST: UPS will be down today from 10:30-~12:00 for installation of a monitoring card, and from 1:00-1:30 for battery change. DATA: - SOT: Goes X-ray flux - Quiet yesterday and today. The ACA workstations would not accept a login. Dan Rehner got them working again. Most likely cause was the Solaris patch that happened early this morning, which reset some CDE login parameters. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Jun 21 06:18 2005_171_2122_172_0413_Dump_EM_39535.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- NGC821: obs6314_0 Detector: ACIS-S OK M87: obs5742_0 Detector: ACIS-S OK Abell 3667: obs6296_0 Detector: ACIS-I OK Westerlund1: obs5411_2 Detector: ACIS-S OK M81: obs5943_0 Detector: ACIS-S OK Abell 3667: obs5753_0 Detector: ACIS-I OK SAX J1808.4-3658: obs6298_0 Detector: HRC-I OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2005:172:12:43:08 (Jun21) f_ACE 1.71e+01 F_CRM 4.12e+08 Kp 1.0 R km 98996D OBT 2005:172:12:42:38 CTUVCDU 3326620 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 235744958.73 ONLVCDU 3326608 OBC Errs 0 OBSID 6310 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 32.106 Bus V 30.08 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 10.988 Bus I 33.04 AOFSTAR GUID Roll 110.897 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 3.64 Yaw Rate 0.05 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -2.11 Pitch Rate -0.10 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.10 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 17 FSS Alfa -0.28 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 33.22 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 53.28 SA Resolv 56.58 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 16.44 RadMon ENAB HRMA power 106.80 SCS 128 ACT -Y SA Amps 16.64 EPHIN Geom LARG OBA power 43.20 SCS 129 ACT +Y SA Temp 108.44 E150 3.6 SCS 130 ACT -Y SA Temp 109.28 E300 0.1 Roll Mom. -9.183 SCS 107 INAC E1300 0.0 Pitch Mom. -2.315 UpL Cmd Acc 26057 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. -4.605 Cmd Rej A 139 EPH B-Leak 0.9120 P41GM 0.0 EPH temp 90.56 Gyro 2 Curr 1 103.20 Roll Bias -0.9031 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0430 CTX B PWR 36.69 TSC Move STOP Prop. line 03 125.35 Yaw Bias -1.1600 CTX B Volts 3.54 FA Move STOP Prop. line 04 91.82 OTG Move DISA