Mar_17_2005_L2065.txt Shift L2065 Start at 2005:076 11:40 GMT = 2005 Mar 17 6:40 am EDT End 2005 Mar 17 9:30 am EDT SOT shift report 2005-03-17 L2065 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Mar_17_2005_L2065.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: Running TOO load MAR1205B on ascending leg. Observing 'LCDCS 954' (obsid 5824) with ACIS-S. Soft proton levels are low (under 100). 3-day Solar-Geophysical Forecast issued Mar 16 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be very low to low. There is a chance for C-class flares from Region 742. Geophysical Activity Forecast: The geomagnetic field is expected to be mostly unsettled with a chance for active on 17 March due to a favorably positioned coronal hole. Predominantly unsettled is expected on 18 March, with a return to quiet to unsettled expected on 19 March. Observing schedules: Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ MAR1205B: 800536 P2 05824 0 LCDCS 954 2005:076:10:09:19.929 29.0 ACIS-S NONE 215.1009 -11.5814 73.66 140.14 800524 P2 05811 0 MACSJ1359.1-1929 2005:076:18:39:35.929 10.0 ACIS-I NONE 209.8100 -19.4944 60.66 142.15 800480 P1 05767 0 cl1212+2733 2005:076:22:07:10.141 15.0 ACIS-I NONE 183.0499 27.5754 167.87 153.00 ---- I6073 CAL-ER (59734) 2005:077:02:52:45.972 0.0 -- -- 203.5000 -4.0000 79.51 153.82 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 076:1140 In AOS at start shift with DSS-24 076:1143 5824 Status at start shift was as expected (see note 1) LOS DSS-24 076:1200 End of shift 076:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2005:076:11:43:08 (Mar17) f_ACE 5.77e+01 F_CRM 2.79e+08 Kp 2.3 R km 125434A OBT 2005:076:11:42:49 CTUVCDU 4498666 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 227446969.46 ONLVCDU 4498656 OBC Errs 0 OBSID 5824 EPState SUN SIM TTpos 75624 HETG Angle 79.09 PCADMODE NPNT RA 215.101 Bus V 29.61 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -11.583 Bus I 26.72 AOFSTAR GUID Roll 73.663 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -5.96 Yaw Rate -0.17 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 0.77 Pitch Rate -0.21 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.22 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 16 FSS Alfa -0.42 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.60 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.49 SA Resolv 140.43 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 12.56 RadMon ENAB HRMA power 83.00 SCS 128 ACT -Y SA Amps 12.56 EPHIN Geom SMAL OBA power 94.40 SCS 129 ACT +Y SA Temp 115.49 E150 10.7 SCS 130 ACT -Y SA Temp 117.32 E300 0.1 Roll Mom. 5.368 SCS 107 INAC E1300 0.0 Pitch Mom. -4.393 UpL Cmd Acc 24731 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -3.415 Cmd Rej A 1 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 90.56 Gyro 2 Curr 1 103.20 Roll Bias -0.8543 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0193 TSC Move STOP Prop. line 03 86.72 Yaw Bias -1.1251 CTX B PWR 36.69 FA Move STOP Prop. line 04 60.34 CTX B Volts 3.54 OTG Move DISA Explanation Current Data: UTC 2005:076:11:43:08 (Mar17) f_ACE 5.77e+01 F_CRM 2.79e+08 Kp 2.3 R km 125434A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.77e+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 : 2005:075:07:29:00 Geocentric Distance (km), Orbit Leg : 125381 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.27094000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.27094000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.24173914296e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.785440759 HRC IM PS = OFF SP PS = ON Stp 43/54 Shield 1 HV = OFF Shield 2 HV = ON Stp 8 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 4500 ACIS FP Temp = -119.5 DEA Pwr = 43.8 DPA Pwr = 40.8 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Craig): - 4 supports last 24 hours, all 34m - No problems - 1 SCS loaded, active to 079/0558 - Dumps current Mission Planning (Ken) - MAR2105A review held yesterday. Some issues to work, products out today by noon for e-mail only review. S/C Engineering(Dan): - The MAR21 load includes a SIM translation to 101,856 steps, about 3000 steps beyond the maximum travel seen in the mission to date. The +Z hard stop location is 104,665 steps, so we are still about 3000 steps from the hard stop (about 0.3 inches). - This position is within the design and test range of the SIM, even though we have not moved this far in the mission to date. SOT(Bill): - See above notes on radiation. DSOPS(Jen) - 1 QL's (see below) GOT(Mike): - All OK IST(Chris): - All OK Meetings/events: - 9:15am, IST Tag-up - 10:00am, SMF CCB - 1:00pm, Contractor telecon - 2:00pm, Flight director board 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 Partial