Aug_05_2004_L1841.txt Shift L1841 Start at 2004:218 11:00 GMT = 2004 Aug 05 7:00 am EDT End 2004 Aug 05 9:30 am EDT SOT shift report 2004-08-05 L1841 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Aug_05_2004_L1841.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG0304E on descending leg. Observing 'F1320-226' (obsid 4778) with ACIS-S. Radiation levels are low (flux about 100). 3-day Solar-Geophysical Forecast issued Aug 4 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be at very low levels. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels through 06 Aug. Beginning on 07 Aug, periods of active levels are likely with a slight chance for an isolated active event due to the influence of a high speed solar wind stream. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ AUG0304E: 700861 P1 04778 0 F1320-226 2004:218:10:05:11.514 4.0 ACIS-S NONE 201.1607 29.0645 266.06 60.79 290440 05343 1 Vega 2004:218:11:41:29.346 3.1 HRC-S NONE 279.2417 38.8081 218.83 114.73 290441 05344 1 Vega 2004:218:12:41:39.346 3.1 HRC-S NONE 279.5764 39.0162 218.52 114.72 290442 05345 1 Vega 2004:218:13:41:49.346 3.1 HRC-S NONE 278.9105 38.5975 219.29 114.71 ---- I5192 CAL-ER (60107) 2004:218:15:02:11.344 0.0 -- -- 349.0000 39.0000 144.33 116.22 ORBITAL EVENTS: 2004:217:20:57:12.381 690 EAPOGEE ORBIT APOGEE 2004:219:04:41:01.205 690 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- AOS DSS-34 (Canberra 34m) 218:1015 Start Shift 218:1100 Status at start shift was as expected 4778 (see note 1) LOS DSS-34 218:1115 End of shift 218:1330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2004:218:11:08:03 (Aug 5) f_ACE 8.35e+01 F_CRM 3.37e+08 Kp 1.7 R km 107980D OBT 2004:218:11:07:42 CTUVCDU 12850303 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 208091262.65 ONLVCDU 12850288 OBC Errs 0 OBSID 4778 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 201.161 Bus V 30.24 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 29.063 Bus I 28.74 AOFSTAR GUID Roll 266.064 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.15 Yaw Rate 0.03 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -2.81 Pitch Rate 0.47 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.25 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 28.95 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 52.73 SA Resolv 60.87 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 14.10 RadMon ENAB HRMA power 89.70 SCS 128 INAC -Y SA Amps 14.30 EPHIN Geom LARG OBA power 35.10 SCS 129 ACT +Y SA Temp 108.70 E150 6.2 SCS 130 ACT -Y SA Temp 109.28 E300 0.1 Roll Mom. -3.585 SCS 107 INAC E1300 0.0 Pitch Mom. -7.663 UpL Cmd Acc 49375 EPH A-Leak 1.0200 P4GM 0.2 Yaw Mom. 6.069 Cmd Rej A 181 EPH B-Leak 0.6880 P41GM 0.0 EPH temp 85.17 Gyro 1 Curr 1 7.20 Roll Bias -0.7068 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9456 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0221 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Explanation Current Data: UTC 2004:218:11:08:03 (Aug 5) f_ACE 8.35e+01 F_CRM 3.37e+08 Kp 1.7 R km 107980D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.25e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2004:216:13:19:01 Geocentric Distance (km), Orbit Leg : 108210 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.36778000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.36778000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.04043542144e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.36988296218e+08 HRC IM PS = ON Stp 42/53 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = ON Stp 5 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3300 ACIS FP Temp = -119.9 DEA Pwr = 34.2 DPA Pwr = 39.0 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrell): - 3 supports over last 24 hrs, 2 34m, 1 26m - Problem with DSS-16 pass on 218/0300-0550. Intermittant telemetry, redumped data in this morning's 34 support - Current on SSR dumps as of this morning - 1 LS uplinked. active to 222/0638 - Ran CAP 648AV, August ephemeris update Mission Planning (Ken) - AUG0904A review held, reworked after review, B products out for e-mail review - Has 11 hour pad time before perigee. S/C Engineering(Dan): - All OK SOT(Bill): - See above notes on radiation. DSOPS(Doug): - Several QL's (see below) GOT(Mike): - All OK IST(Chris) - All OK Meetings/events: - 9:15am, IST Tag-up - 1:00pm, contractor telecon Roger: - Quarterly review went well 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment AUG0304E: 500423 04598 1 RCW103 2004:216:20:39:50.932 5.0 ACIS-I NONE 500489 04670 1 RX J0720.4-3125 2004:216:22:38:19.977 10.0 ACIS-S NONE 500446 04621 1 The Crab Nebula 2004:217:01:58:03.033 10.0 ACIS-S HETG 700925 04843 2 3C454.3 2004:217:05:20:53.374 20.0 ACIS-S NONE 600361 04706 1 SCULPTOR DWARF SPHER 2004:217:11:27:07.347 6.0 ACIS-S NONE