Mar_09_2004_L1692.txt Shift L1692 Start at 2004:069 12:00 GMT = 2004 Mar 09 7:00 am EDT End 2004 Mar 09 10:00 am EDT SOT shift report 2004-03-09 L1692 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Mar_09_2004_L1692.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running MAR0804C on asscending leg. Observing 'Spica (Alpha Vir)' (obsid 4509) with ACIS-S/LETG. Soft proton levels remain low (about 25). 3-day Solar-Geophysical Forecast issued Mar 8 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low to moderate. Region 570 has the potential to produce C- and isolated M-class flares. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled on 9 March, with increasing activity to active and isolated minor storm conditions on 10 and 11 March. Increased activity is likely as Earth's magnetic field comes under the influence of a high speed solar wind stream originating from a coronal hole in geoeffective position. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ MAR0804C: 200278 04509 0 Spica (Alpha Vir) 2004:069:02:17:22.538 90.0 ACIS-S LETG 201.2939 -11.2081 65.19 144.89 200288 P2 05180 0 HR 7012 2004:070:03:50:06.162 3.0 ACIS-I NONE 281.4108 -64.8847 107.23 77.68 600404 04749 1 NGC 1313 X-2 Obs 1 2004:070:05:08:06.162 5.0 ACIS-S NONE 49.5741 -66.5815 242.40 74.36 700952 P2 04870 0 2QZ J031056.9-305901 2004:070:06:59:26.162 15.0 ACIS-S NONE 47.7235 -30.9663 255.21 59.79 800437 P2 04994 0 RXCJ0528.9-3927 2004:070:11:37:26.162 22.6 ACIS-I NONE 82.1724 -39.4800 273.76 88.41 ---- T_E34 CAL-ER (60343) 2004:070:18:38:58.775 10.2 -- -- 154.3000 -25.1000 327.94 146.76 ORBITAL EVENTS: 2004:068:11:24:25.233 633 EPERIGEE ORBIT PERIGEE 2004:069:19:08:09.193 634 EAPOGEE ORBIT APOGEE 2004:071:02:51:19.417 634 EPERIGEE ORBIT PERIGEE 2004:072:10:34:39.954 635 EAPOGEE ORBIT APOGEE 2004:073:18:18:31.783 635 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- AOS DSS-24 (Goldstone34m) 069:1145 Start Shift 069:1200 Status at start shift was as expected 4509 (see note 1) LOS DSS-24 069:1245 End of shift 069:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2004:069:12:12:03 (Mar 9) f_ACE 2.47e+01 F_CRM 6.01e+07 Kp 2.7 R km 123489A OBT 2004:069:12:11:33 CTUVCDU 12958463 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 195221493.33 ONLVCDU 12958448 OBC Errs 0 OBSID 4509 EPState SUN SIM TTpos 72440 HETG Angle 79.46 PCADMODE NPNT RA 201.293 Bus V 29.46 SIM FApos -467 LETG Angle 4.09 PCONTROL NPNT Dec -11.207 Bus I 30.77 AOFSTAR GUID Roll 65.193 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 2.41 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -4.76 Pitch Rate 0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 17.78 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.58 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.53 SA Resolv 145.19 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 15.07 RadMon ENAB HRMA power 42.60 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 124.50 SCS 129 ACT +Y SA Temp 115.49 E150 7.3 SCS 130 ACT -Y SA Temp 117.32 E300 0.4 Roll Mom. 6.834 SCS 107 INAC E1300 0.0 Pitch Mom. -12.536 UpL Cmd Acc 17469 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -6.588 Cmd Rej A 188 EPH B-Leak 0.4280 P41GM 0.0 EPH temp 72.14 Gyro 1 Curr 1 9.60 Roll Bias -0.6152 Gyro 1 Curr 2 9.60 Pitch Bias -1.8944 Gyro 2 Curr 1 103.20 Yaw Bias -0.9402 Gyro 2 Curr 2 100.80 Explanation Current Data: UTC 2004:069:12:12:03 (Mar 9) f_ACE 2.47e+01 F_CRM 6.01e+07 Kp 2.7 R km 123489A Currently scheduled FPSI, OTG : ACIS-S LETG Estimated Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.47e+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 : 2004:068:11:29:00 Geocentric Distance (km), Orbit Leg : 123424 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.91820000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.95910000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.26946420038e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.00879391800e+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 = 50.6 DPA Pwr = 41.0 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Ken): - 4 supports over last 24 hours, 3 34m, 1 26m - 1 LS uplinked, active thru 072/0515 - Dumps are current Mission Planning (Ken): - Running shorter pad times now. Last CTI was 5430 secs vs. 10,000 - Next CTI is a normal 10,000 sec - Mike Juda will be looking at EPHIN data to see how close to trip point we are with the shorter pad times - Roger/Harvey suggested that we look at margin vs trip levels, time gained using the reduced pad times and added ACIS dose - Present at quarterly - MAR1504A products out, load review today at 2pm S/C Engineering(Dan): - All OK on S/C - Working ASVT issues SOT(Bill): - See above notes on radiation. DSOPS(Joy): - Two QL's (see below) GOT(Adam): - All OK IST(Chris): - All OK Meetings/events: - 9:15am, All hands briefing by Harvey - 9:25am, IST Tagup - 1:00pm, Osborne/Hefner AI telecon (may be cancelled) - 2:00pm, load review - 4:00pm, Kodak radiation telecon 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- MAR0104B: 100046 04463 1 EARTH 2004:067:03:31:00.714 1.2 HRC-I NONE MAR0804C: 800455 P1 05012 0 MACS911.2+1746 2004:068:18:42:07.314 24.0 ACIS-I NONE (Partial)