SOT shift report 2004-05-28 L1772 Written at 2004:149:13:26 UTC = 09:26 AM May-28-2004 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 04899, NGC 4945 2004:149:05:17, ACIS-S HETG - X-ray Spectroscopy of the Nuclear Region of the Seyfert 2 Galaxy NGC 4945. 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 low. A total of 2 C class events was recorded yesterday. (http://www.dxlc.com/solar/) CMEs reported for past two days: May 25-27: No fully or partly Earth directed CME observed. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 1.02e+05 1/3531.5 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 1.29e-01 1/736 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 8.10e-03 1/96 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.87E+06 1/535 (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 (2.64-6.18 MeV electrons): 0.0 10 P4GM (5-8.3 MeV protons): 0.0 300 P41GM (41-53 MeV protons): 0.0 8.47 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.5 C, at dddZhh:mm:ss 149Z12:43:04 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- 3 fids 5 stars 1238 4899 Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (1 34 Meter, 2 26 Meter) from 148/1300 - 149/1300 Dump status Current Data loss None Load is good -> 152:00:27:47.000 CAPs 2004:148:02:50:53.187 - 918, TOO Load replacement Next passes 149/2100-2315 150/0245-0500 150/1900-2115 151/0245-0500 151/1000-1215 151/1820-2110 MP: The MAY3104A load was reviewed yesterday. The B load products are in email review. Some more minor changes may be needed. We plan to complete the review and release final products today. S/C: Yesterday at the FDB we closed out the EPHIN EIO 27V power supply issue, and approved the backout patch for the CPE momentum unload parameters. Tuesday, we'll have a CAP review and uplink the CPE momentum unload parameter patch. GOT/IST: Smoke alarm inspection Tuesday. DATA: We are still processing the ToO data. SOT: MEETINGS -------- Dry run for ACIS community wide bakeout briefing at 10:00, Roger's office. Data ---- On colossus (/dsops/GOT/input), - May 28 07:45 2004_148_1059_148_2320_Dump_EM_14813.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- obs4762:MCG--6-30-15(partial) ACIS-S/HETG OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2004:149:12:36:04 (May28) f_ACE 2.10e+01 F_CRM 4.84e+08 Kp 3.3 R km 119072D OBT 2004:149:12:35:45 CTUVCDU 6383352 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 202134945.92 ONLVCDU 6383344 OBC Errs 0 OBSID 4899 EPState SUN SIM TTpos 74424 HETG Angle 5.96 PCADMODE NPNT RA 196.331 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -49.450 Bus I 33.30 AOFSTAR GUID Roll 286.975 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 4.98 Yaw Rate 0.20 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -0.88 Pitch Rate 0.33 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.18 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.13 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -42.58 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.69 SA Resolv 132.66 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 88.20 SCS 128 ACT -Y SA Amps 16.64 EPHIN Geom LARG OBA power 62.80 SCS 129 INAC +Y SA Temp 109.89 E150 0.2 SCS 130 ACT -Y SA Temp 111.12 E300 0.0 Roll Mom. 2.684 SCS 107 INAC E1300 0.0 Pitch Mom. -4.589 UpL Cmd Acc 3257 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -0.700 Cmd Rej A 195 EPH B-Leak 0.4640 P41GM 0.0 EPH temp 75.74 Gyro 1 Curr 1 7.20 Roll Bias -0.6576 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9245 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -0.9922 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 98.40 OTG Move DISA