Feb_19_2004_L1673.txt Shift L1673 Start at 2004:050 12:15 GMT = 2004 Feb 19 7:15 am EDT End 2004 Feb 19 10:00 am EDT SOT shift report 2004-02-19 L1673 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Feb_19_2004_L1673.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1604C on ascending leg. Observing 'NGC 4217' (obsid 4738) with ACIS-S. Soft proton levels are low (about 20). 3-day Solar-Geophysical Forecast issued Feb 18 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 predominantly quiet to unsettled levels throughout the period. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ FEB1604C: 600393 04738 0 NGC 4217 2004:050:06:43:45.839 73.5 ACIS-S NONE 183.9686 47.1113 132.33 135.40 400336 04553 1 GRO J2058+42 2004:051:03:42:17.161 10.0 ACIS-I HETG 314.7337 41.6950 21.73 55.50 700896 04813 0 PKS 0208-512 2004:051:07:19:42.591 53.5 ACIS-S NONE 32.6756 -50.9996 252.77 62.45 ---- I5009 CAL-ER (60366) 2004:051:22:49:42.823 0.0 -- -- 147.0000 -3.0000 334.82 164.59 ORBITAL EVENTS: 2004:049:23:10:49.112 626 EPERIGEE ORBIT PERIGEE 2004:051:06:54:34.024 627 EAPOGEE ORBIT APOGEE 2004:052:14:37:43.407 627 EPERIGEE ORBIT PERIGEE 2004:053:22:22:03.249 628 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- AOS DSS-16 (Goldstone 26m) 050:1040 Start Shift 050:1215 Status at start shift was as expected 4553 (see note 1) LOS DSS-16 050:1240 End of shift 050:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2004:050:12:28:03 (Feb19) f_ACE 1.42e+01 F_CRM 3.19e+07 Kp 1.7 R km 94823A OBT 2004:050:12:27:39 CTUVCDU 6555981 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 193580859.20 ONLVCDU 6555968 OBC Errs 0 OBSID 4738 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 183.972 Bus V 29.46 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 47.112 Bus I 29.75 AOFSTAR GUID Roll 132.324 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.88 Yaw Rate -0.02 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 7.98 Pitch Rate 0.02 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.13 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.02 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -45.75 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.69 SA Resolv 135.66 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 13.91 RadMon ENAB HRMA power 81.80 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom LARG OBA power 97.90 SCS 129 ACT +Y SA Temp 117.32 E150 0.7 SCS 130 ACT -Y SA Temp 118.41 E300 0.0 Roll Mom. 0.161 SCS 107 INAC E1300 0.1 Pitch Mom. -4.027 UpL Cmd Acc 63293 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 11.544 Cmd Rej A 75 EPH B-Leak 0.5160 P41GM 0.0 EPH temp 76.67 Gyro 1 Curr 1 9.60 Roll Bias -0.6050 Gyro 1 Curr 2 9.60 Pitch Bias -1.8900 Gyro 2 Curr 1 103.20 Yaw Bias -0.9347 Gyro 2 Curr 2 100.80 Explanation Current Data: UTC 2004:050:12:28:03 (Feb19) f_ACE 1.42e+01 F_CRM 3.19e+07 Kp 1.7 R km 94823A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.65e+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 : 0.02 Orbit Start Time : 2004:049:23:14:01 Geocentric Distance (km), Orbit Leg : 94568 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.07249600000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.07249600000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.19634165773e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.18635163300e+07 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 = 3100 ACIS FP Temp = -119.5 DEA Pwr = 51.5 DPA Pwr = 39.6 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Jim): - 3 supports over last 24 hrs, 2 34m, 1 26m - 1 LS uplinked, active thru 053/1330 - Dumps are current Mission Planning (Ken): - FEB2304A products reviewed, some issues found. * B products out this morning for e-mail review S/C Engineering(Dan/Christine): - All OK on S/C - Power supply failed again on primary ASVT SUN server. * SUN coming in today to fix * Will discuss reliability of this computer with them * Backup server available, but don't need to swap at this time * Will look into use of backup in future SOT(Bill): - See above notes on radiation. DSOPS(Joy): - One QL. GOT(Mike): - All OK IST(Chris): - All OK Meetings/events: - 9:15am, IST Tagup - 12:00pm, OBF testing telecon - 12:00pm, Flight software telecon - 1:00pm, Contractor telecon - 2:00pm, FDB 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- 600379 04724 0 COMA3 A 2004:048:20:04:55.974 60.3 ACIS-I NONE