SOT shift report 2004-06-22 L1797 Written at 2004:174:13:47 UTC = 09:47 AM Jun-22-2004 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID CAL-ER (60168) 2004:174:11:09, then 04646, SGR 1806-20 2004:174:14:17, ACIS-S NONE - followup ToO Observation of Soft Gamma Repeater. 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 1 C class event was recorded yesterday. (http://www.dxlc.com/solar/) CMEs reported for past two days: June 19-21: No fully or partly Earth directed CMEs observed. No new LASCO images have become available since early on June 20. Little or no new LASCO data is expected to become available until shortly before the end of June, due to telemetry restrictions in this part of SOHO's orbit. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 8.69e+04 1/4140.8 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 7.75e-02 1/1226 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 1.30e-02 1/60 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) (in perigee) (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): 0.1 1/3000 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 -119.1 C, at dddZhh:mm:ss 174Z11:44:38 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (1 34 Meter, 2 26 Meter) from 173/1300 - 174/1300 Dump status Current Data loss None Load is good -> 177:05:17 CAPs none Next passes 174/1720-2010 175/0245-0500 175/1120-1335 MP: The JUN2804 load products will be out this morning. S/C: ASVT continues. GOT/IST: - DATA: We expect to do a software upgrade today. SOT: MEETINGS -------- Harvey's staff meeting, 9:30. Data ---- On colossus (/dsops/GOT/input), - Jun 21 22:56 2004_173_1949_173_2254_Dump_EM_28509.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- 2326-477: obs4896_0 ACIS-S OK PG 1211+143: obs4880_0 ACIS-S/LETG OK LBQS 2116-4439: obs4839_0 ACIS-S nothing obvious --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2004:174:12:28:02 (Jun22) f_ACE 1.65e+01 F_CRM 0.00e+00 Kp 1.7 R km 63256A OBT 2004:174:11:44:34 CTUVCDU 14800639 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 204291874.32 ONLVCDU 14800624 OBC Errs 0 OBSID 60168 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 274.499 Bus V 30.24 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -20.002 Bus I 26.72 AOFSTAR GUID Roll 140.607 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -3.47 Yaw Rate 0.05 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -7.82 Pitch Rate 0.06 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.12 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.76 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.49 SA Resolv 175.71 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 12.95 RadMon DISA HRMA power 76.50 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom LARG OBA power 32.30 SCS 129 ACT +Y SA Temp 109.28 E150 229.8 SCS 130 ACT -Y SA Temp 109.28 E300 3.4 Roll Mom. 7.475 SCS 107 INAC E1300 0.0 Pitch Mom. 9.157 UpL Cmd Acc 44537 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. -2.736 Cmd Rej A 193 EPH B-Leak 0.9160 P41GM 0.0 EPH temp 85.17 Gyro 1 Curr 1 9.60 Roll Bias -0.6740 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9297 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0036 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA