SOT shift report 2001-05-30 L678 Start at 2001:150:12:35 GMT = 2001 May 30 08:35 am EDT End 11:00 am EDT SOT Lead Ed Kellogg Plan: CAL-ER 2001:150:10:56 then CAL-ER 2001:150:16:42 REAL TIME OBSERVATIONS GMT OBSID ---------------------- ---- ----- none Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last 3 day(s) Dumps current Data loss - Load is good -> 154/0706 CAPs - next passes 2100, 0600 MP: Comments by email were received for the JUN14 load. Star cats to be out this morning. Review at 2 pm. Start 9.1b install this pm. Marilyn Newhouse will discuss the new scheduling algorithm at 10 am tomorrow in the action room. A discussion on momentum will be held at 3 pm. S/C: We plan to run the OTG loads on ASVT today, based on the success with fids and stars at TRW West. GOT: - SOT: Radiation is generally moderate, fluctuating some, and decreasing. Mgr: Data ---- On colossus (/dsops/GOT/input), - May 30 07:45 2001_149_1805_150_0129_Dump_EM_35986.gz Evaluation of QL data --------------------- OBSID Target SI SOT Eval. ----- ------ ------ ------- 1618 NGC 4258 ACIS-S OK 2340 " " OK 1578 NGC 4111 " OK 2033 UGC 05101 " OK RADIATION SUMMARY Observed Limit ----------------- -------- ----- ACE 2 hr fluence 2.8e6 3.6e8. *ACIS* Orbital fluence (since perigee) 1.8e8 1.0e9. GOES-8/P2 4-9 MeV protons `P4GM' 0.008 95 GOES-8/p5 40-80 MeV protons `P41GM' 0.0008 0.78 EPHIN rates (cts/cm^2-s-sr) at 0713 GMT OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): 5.2 10.0 (in belts) P4GM (protons, 5.0 - 8.3 MeV): 1777.8 300.0 (in belts) P41GM (protons, 41 - 53 MeV): 0.2 8.47 ACIS focal plane temperature -119.9 at 0808 EDT. NOTES/ISSUES/PROBLEMS --------------------- - Chandra's state was: --------------------- UTC 2001:150:12:57:05 (May30) f_ACE 4.10e+02 F_CRM 9.50e+08 Kp 1.3 R km 42821D OBT 2001:150:12:08:25 CTUVCDU 6610943 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 107611705.46 ONLVCDU 6610928 OBC Errs 0 OBSID 61608 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 250.502 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -6.499 Bus I 33.55 AOFSTAR GUID Roll 169.280 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -4.94 Yaw Rate 0.18 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 7.99 Pitch Rate 0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.30 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.63 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.89 SA Resolv 164.54 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 DISA HRMA power 79.90 SCS 128 ACT -Y SA Amps 17.03 EPHIN Geom SMAL OBA power 178.40 SCS 129 ACT +Y SA Temp 109.28 E150 927219.5 SCS 130 ACT -Y SA Temp 108.97 E300 6453.0 Roll Mom. 9.760 SCS 107 INAC E1300 5.2 Pitch Mom. -6.083 UpL Cmd Acc 14266 EPH A-Leak 0.9160 P4GM 17777.8 Yaw Mom. 0.457 Cmd Rej A 131 EPH B-Leak 0.1640 P41GM 0.2 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/May_30_2001_L678.txt