Mar_18_2005_L2066.txt Shift L2066 Start at 2005:077 11:40 GMT = 2005 Mar 18 6:40 am EDT End 2005 Mar 18 9:30 am EDT SOT shift report 2005-03-18 L2066 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Mar_18_2005_L2066.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: Running TOO load MAR1205B on descending leg. Observing 'cl0328-2140' (obsid 6258) with ACIS-I. Soft proton levels are moderate (under 1000) but rising slightly, possibly due to the influence of a low speed stream from CH152. 3-day Solar-Geophysical Forecast issued Mar 17 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be very low to low. Geophysical Activity Forecast: The geomagnetic field is expected to be mostly unsettled on 18 March. Quiet to unsettled is expected on 19 March, decreasing to quiet on 20 March. Observing schedules: Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ MAR1205B: 590400 06073 1 G21.5-09 2005:077:03:24:58.579 20.0 HRC-S NONE 278.4058 -10.5876 90.98 79.40 800468 06258 0 cl0328-2140 2005:077:09:46:09.911 13.2 ACIS-I NONE 52.1275 -21.6948 258.79 56.59 ORBITAL EVENTS: 2005:075:07:26:07.823 774 EPERIGEE ORBIT PERIGEE 2005:076:15:09:48.003 775 EAPOGEE ORBIT APOGEE 2005:077:22:54:03.916 775 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 077:1140 In AOS at start shift with DSS-24 076:1153 6258 Status at start shift was as expected (see note 1) LOS DSS-24 077:1220 End of shift 077:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2005:077:11:53:07 (Mar18) f_ACE 8.37e+02 F_CRM 3.68e+08 Kp 1.3 R km 84607D OBT 2005:077:11:52:35 CTUVCDU 4838143 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 227533955.45 ONLVCDU 4838128 OBC Errs 0 OBSID 6258 EPState SUN SIM TTpos 89823 HETG Angle 79.09 PCADMODE NPNT RA 52.130 Bus V 29.46 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -21.693 Bus I 33.30 AOFSTAR GUID Roll 258.793 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.95 Yaw Rate 0.01 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -6.93 Pitch Rate -0.13 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.06 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 16 FSS Alfa -3.22 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 33.21 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 53.36 SA Resolv 56.66 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 16.44 RadMon ENAB HRMA power 68.80 SCS 128 ACT -Y SA Amps 16.44 EPHIN Geom LARG OBA power 102.50 SCS 129 INAC +Y SA Temp 114.20 E150 2.7 SCS 130 ACT -Y SA Temp 115.12 E300 0.1 Roll Mom. -0.562 SCS 107 INAC E1300 0.0 Pitch Mom. 11.720 UpL Cmd Acc 24839 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 2.674 Cmd Rej A 19 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 92.71 Gyro 2 Curr 1 103.20 Roll Bias -0.8544 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0196 TSC Move STOP Prop. line 03 115.08 Yaw Bias -1.1242 CTX A PWR 36.43 FA Move STOP Prop. line 04 75.52 CTX A Volts 3.52 OTG Move DISA Explanation Current Data: UTC 2005:077:11:53:07 (Mar18) f_ACE 8.37e+02 F_CRM 3.68e+08 Kp 1.3 R km 84607D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.01e+02 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 : 2005:075:07:29:00 Geocentric Distance (km), Orbit Leg : 84960 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.81020000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.81020000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.35531565864e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.68244793470e+08 HRC IM PS = OFF SP PS = ON Stp 90/102 Shield 1 HV = OFF Shield 2 HV = ON Stp 8 Valid Event Rate 1 = 80 Valid Event Rate 2 = 200 Shield Event Rates = 4500 ACIS FP Temp = -119.7 DEA Pwr = 42.6 DPA Pwr = 41.6 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Craig): - 3 supports last 24 hours, (1) 34m, (2) 26m - No problems - 0 SCS loaded, still active to 079/0558 - Dumps current Mission Planning (Ken) - Large SIM translation 079/0808, next pass at 6:15am EST Sunday - MAR21 signed off S/C Engineering(Dan): - All OK on S/C SOT(Bill): - See above notes on radiation. DSOPS(Jen) - 4 QL's (see below) GOT(Mike): - All OK IST(Chris): - All OK Meetings/events: - 9:15am, IST Tag-up - 1:00pm, Migration test telecon 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- MAR1205B: 900348 05842 1 EGS-1 2005:075:16:09:23.929 47.0 ACIS-I NONE 701034 05611 1 SDSS J1411+1217 2005:076:05:40:43.929 14.5 ACIS-S NONE 800536 P2 05824 0 LCDCS 954 2005:076:10:09:19.929 29.0 ACIS-S NONE 800524 P2 05811 0 MACSJ1359.1-1929 2005:076:18:39:35.929 10.0 ACIS-I NONE