SOT shift report 2001-08-02 L742 Start at 2001:214:12:15 GMT = 2001 Aug 02 08:15 am EDT End 11:30 am EDT SOT Lead Ed Kellogg Plan: OBSID 01627, PKS 2153-69 2001:214:11:18, ACIS-S NONE - STUDIES OF RADIO JETS AND THE NARROW LINE REGIONS OF ACTIVE GALAXIES RADIATION SUMMARY Observed Limit ----------------- -------- ----- ACE 2 hr fluence 2.8e7 3.6e8. *ACIS* Orbital fluence (since perigee) 2.4e7 1.0e9. GOES-8/P2 4-9 MeV protons `P4GM' 0.06 95 GOES-8/p5 40-80 MeV protons `P41GM' 0.01 0.78 EPHIN rates (cts/cm^2-s-sr) OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): in belts 10.0 P4GM (protons, 5.0 - 8.3 MeV): in belts 300.0 P41GM (protons, 41 - 53 MeV): in belts 8.47 ACIS focal plane temperature -115.7 at 2:44 am EDT. REAL TIME OBSERVATIONS GMT OBSID ----------------------------------------------------------------- (none) Notes from 9 am meeting ------------------------ OPS: Passes 2 over the last day(s) Dumps current Data loss - Load is good -> 218/1916 CAPs - next passes 1800,0220,0735 Genesis launch scheduled today was canceled. They try again tomorrow. The 26m upgrade test was attempted yesterday; not completed. Better planning and a good data file are needed. We'll discuss it with JPL. MP: We were impacted by the Genesis launch slip, requiring more pass scheduling. Passes are adequate for the next couple of days. S/C: ASVT testing of the Bright Star procedure was successful. The momentum dead band test was done. We saw some ASVT behavior that needs explaining; will investigate. GOT: - Data: No QL plots today, because there are no color plotters working. We are trying to get a color printer running. SOT: Solar activity is low. Proton flux stayed at ~1/10 of threshold for ACE. The dark moon calibration was successful. MEETINGS: FDB 2 pm. Data ---- On colossus (/dsops/GOT/input), - Aug 1 23:52 2001_213_1057_213_2234_Dump_EM_66458.gz Evaluation of QL data (from web page) --------------------- OBSID Target SI SOT Eval. ----- ------ ------ ------- 2492 CI Aql ACIS-S OK 978 M16 ACIS-I OK 2068 NGC4621 ACIS-S OK 1982 KES79 ACIS-I OK 1590 NGC6240 ACIS-S OK 2503 DQ Her ACIS-S OK 2164 2MASSJ130005+ 1632 ACIS-I OK 2163 2MASSJ125807+ 2329 ACIS-I nothing obvious 2508 WZSGE ACIS-S continuous clocking 1961 Cyg Loop XA ACIS-S OK 2494 M32 ACIS-S OK 1558 G21.5-09 HRC-S OK 1899 DQ Her ACIS-S nothing obvious 2504 WZ Sge HRC-S/LETG OK NOTES/ISSUES/PROBLEMS --------------------- We asked Brad Spitzbart to look into making /pool14/chandra.snapshot as reliable as http://cxc.harvard.edu/mta_days/MIRROR/Snap/snap.cgi. He mentioned that much of the problem is with unreliability of psicorp, which will be replaced shortly. He will report back to us on this issue. Chandra's state was: (http://cxc.harvard.edu/mta_days/MIRROR/Snap/snap.cgi) --------------------------------------------------------------------------- UTC 2001:214:06:47:32 (Aug 2) f_ACE 2.72e+03 F_CRM 0.00e+00 Kp 3.0 R km 44308A OBT 2001:214:06:44:36 CTUVCDU 11336831 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 113121876.06 ONLVCDU 11336816 OBC Errs 0 OBSID 61517 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 332.998 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -54.003 Bus I 33.81 AOFSTAR GUID Roll 31.709 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -8.00 Yaw Rate -0.35 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 6.87 Pitch Rate -0.15 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.07 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -0.48 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.81 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.89 SA Resolv 140.67 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 16.44 RadMon DISA HRMA power 90.30 SCS 128 ACT -Y SA Amps 16.84 EPHIN Geom SMAL OBA power 70.20 SCS 129 ACT +Y SA Temp 110.82 E150 1604682.9 SCS 130 ACT -Y SA Temp 112.04 E300 35010.5 Roll Mom. 2.511 SCS 107 ACT E1300 11.1 Pitch Mom. 5.739 UpL Cmd Acc 49227 EPH A-Leak 0.7840 P4GM 50124.7 Yaw Mom. 5.942 Cmd Rej A 45 EPH B-Leak 0.1400 P41GM 0.2 Current Data: UTC 2001:214:12:41:04 (Aug 2) f_ACE 4.23e+03 F_CRM 1.71e+08 Kp 2.0 R km 84685A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.23e+03 Orbit Start Time : 2001:214:03:29:00 Geocentric Distance (km), Orbit Leg : 84500 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.83914000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.83914000000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.46415880000e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.71424980000e+08 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_02_2001_L742.txt