SOT shift report 2003-05-27 L1405 Written at 2003:147:14:41 UTC = 10:41 am May-27-2003 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 60727 CAL-ER, in rad zone. RADIATION SUMMARY ----------------- Solar soft proton flux is Low. We are seeing a slight increase in the ACE flux from increased solar activity in the past few days... (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: A total of 5 C and 2 M class events was recorded yesterday. A long duration C6.0 event (associated with a CME) peaked at 06:42 and C1.5 at 22:46 UTC. There were two M class flares today. We may see some effects of these events in the next day or two. (http://www.dxlc.com/solar/) CMEs reported for past two days: one CME peaked at 06:42 yesterday. (http://www.dxlc.com/solar/, Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 1.36E+05 1/2652 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 2.77E-02 1/3430 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 6.72E-03 1/116 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 7.55E+06 1/132 (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 (electrons, 2.64-6.18 MeV): 0.0 10 P4GM (protons, 5-8.3 MeV): 0.0 300 P41GM (protons, 41-53 MeV): 0.0 8.47 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.7 C, at 06:38 am EDT (http://acis.mit.edu/asc/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - Notes from 9 am meeting ------------------------ OPS: Passes 11 over the last 3 day(s) Dump status Current Data loss None Load is good -> 151:13:47 UTC CAPs None Next passes 147/2010-2110 DSS 46 148/0430-0530 DSS 24 148/1050-1250 DSS 27 MP: The JUN02 products are out; there will be a sitdown review at 2 pm. The JUN09 products will be started soon. S/C: There was a limit trip on the SIM translation motor temperature Saturday. We were at a bad pointing attitude; the trip was not unexpected. We will be doing ASVT testing today and probably every day until the ASVT is moved from the west coast on July 4th. Delivery in Cambridge is expected one week later. GOT/IST: We are running split string to support ASVT testing. DATA:- SOT: - MEETINGS -------- Roger's biweekly today. Data ---- On colossus (/dsops/GOT/input), - May 27 08:55 2003_147_0203_147_1019_Dump_EM_26461.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- NGC 3256: obs3569_0 ACIS-S OK MH 2136-428: obs3459_0 ACIS-S OK FORNAX CLUSTER: obs4170_0 ACIS-I OK FORNAX CLUSTER: obs4171_0 ACIS-I OK PSR J1016-5857: obs3855_2 ACIS-S OK PKS0537-28_1: obs4273_0 ACIS-I apparently no x-rays A3562: obs4167_0 ACIS-I OK B3 1659+399: obs4128_2 ACIS-S OK XTE J1906+09: obs3793_0 ACIS-I apparently no x-rays FORNAX CLUSTER: obs4172_0 ACIS-I OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2003:147:12:47:01 (May27) f_ACE 1.93e+01 F_CRM 5.30e+08 Kp 2.0 R km 75911D OBT 2003:147:10:38:03 CTUVCDU 54655 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 170419083.34 ONLVCDU 54640 OBC Errs 0 OBSID 60727 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 296.196 Bus V 30.40 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -70.898 Bus I 26.97 AOFSTAR GUID Roll 60.464 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTSS Dith Yang 4.90 Yaw Rate -0.22 HRC-S HV ON ACA CCD Temp -11.7 Dith Zang -7.47 Pitch Rate 0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.11 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.41 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -32.22 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.37 SA Resolv 122.08 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 13.14 RadMon DISA HRMA power 89.70 SCS 128 INAC -Y SA Amps 13.72 EPHIN Geom LARG OBA power 104.90 SCS 129 ACT +Y SA Temp 110.20 E150 6.8 SCS 130 ACT -Y SA Temp 111.12 E300 0.1 Roll Mom. 10.078 SCS 107 INAC E1300 0.0 Pitch Mom. -1.834 UpL Cmd Acc 3174 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 7.793 Cmd Rej A 189 EPH B-Leak 0.5040 P41GM 0.0