SOT shift report 2003-08-29 L1499 Written at 2003:241:15:03 UTC = 11:03 AM Aug-29-2003 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 03766, VW CEP 2003:241:06:05, ACIS-S HETG - SPECTROSCOPY OF A CORONALLY ACTIVE CONTACT BINARY, VW CEP. RADIATION SUMMARY ----------------- Solar soft proton flux is Very low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: Solar flare activity was low. A total of 3 C class events was recorded during the CMEs reported for past two days: August 26-28: No potentially geoeffective CMEs observed.(http://www.dxlc.com/ Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 1.01e+05 1/3565 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 5.17e-02 1/1838 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pch GOES-10/P5 40-80 MeV protons `P41GM' 8.82e-03 1/88 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pch *ACIS* Orbital fluence (since perigee) 7.24E+05 1/1381 (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): 1.8 1/6 P4GM (protons, 5-8.3 MeV): 1.9 1/158 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 08:34 AM EDT (http://acis.mit.edu/asc/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - - - Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last 1 day(s) Dump status Current Data loss None Load is good -> 244:09:23 UTC CAPs - Next passes 241/1220-1420 DSS 66 241/1730-1930 DSS 66 242/0250-0450 DSS 16 242/1100-1200 DSS 34 242/1910-2110 DSS 66 243/0530-0730 DSS 66 243/1250-1450 DSS 66 243/2200-2300 DSS 24 244/0400-0500 DSS 24 244/1740-1940 DSS 66 245/0100-0200 DSS 24 245/1040-1240 DSS 46 MP: We are doing obs4448, a repeat observation for the one that was inadvertently scheduled in cc mode. The SEP0103B load is approved. The SEP03 load is in work. S/C: We released the engineering "quarterly" presentation materials today. GOT/IST: We will install OFLS 10.0 today. A new motherboard for OFLS-1 is coming today. DATA:- SOT: The ACA workstation, coot, was not receiving telemetry during this shift. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Aug 29 02:10 2003_240_2251_241_0407_Dump_EM_69713.gz Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- Eta Car: obs4455_0 ACIS-S OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- ASVT move status: There will be a network connectivity demo to NGST West today. We are repairing the IOE-B locally. We start system verification tests this afternoon. We are doing an EPS test set anomaly checkout. CAP reviews: CAP 883, Ephin sample K constant patch, change from 3 to 10 samples for high radiation flag - approved. CAP 884, Ephin sample K constant patch backout - approved. CAP 891, RADMON 10-sample test. This tests the new EPHIN configuration by uploading high numbers to the EPHIN count memory. We test E1300, P4 and P41. CAPs 883 and 891 will be executed on 245:22:08, next Tuesday. SNAPSHOT -------- UTC 2003:240:18:30:01 (Aug28) f_ACE 1.43e+01 F_CRM 3.58e+08 Kp 3.7 R km 70518A OBT 2003:240:14:04:21 CTUVCDU 14682623 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 178466661.95 ONLVCDU 14682608 OBC Errs 0 OBSID 60574 EPState SUN SIM TTpos -99615 HETG Angle 79.46 PCADMODE NPNT RA 299.000 Bus V 29.93 SIM FApos -715 LETG Angle 77.59 PCONTROL NPNT Dec -52.001 Bus I 32.03 AOFSTAR GUID Roll 310.355 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTSTTTTT Dith Yang 3.00 Yaw Rate 0.06 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 2.52 Pitch Rate 0.27 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.00 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.43 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -38.15 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 51.45 SA Resolv 128.15 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 15.66 RadMon DISA HRMA power 90.00 SCS 128 ACT -Y SA Amps 16.05 EPHIN Geom SMAL OBA power 94.40 SCS 129 INAC +Y SA Temp 112.97 E150 166634.1 SCS 130 ACT -Y SA Temp 113.28 E300 268.3 Roll Mom. 9.680 SCS 107 INAC E1300 1.8 Pitch Mom. 1.427 UpL Cmd Acc 13689 EPH A-Leak 1.0200 P4GM 701.9 Yaw Mom. 3.223 Cmd Rej A 170 EPH B-Leak 0.6920 P41GM 0.0 0 Gyro 1 Curr 1 9.60 Gyro 1 Curr 2 9.60 Gyro 2 Curr 1 96.00 Gyro 2 Curr 2 96.00