Sep_27_2004_L1894.txt Shift L1894 Start at 2004:271 11:15 GMT = 2004 Sep 27 7:15 am EDT End 2004 Sep 27 9:15 am EDT SOT shift report 2004-09-27 L1894 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Sep_27_2004_L1894.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running SEP2504A on descending leg. Observing X-ray flashes (XRF's) at HETE-2 positions (obsid 4665) with ACIS-S/NONE. Radiation levels are very low. 3-day Solar-Geophysical Forecast issued Sep 26 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be very low for the next three days. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled for the next three days. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ SEP2504A: 500585 06098 0 VHE J1303-63 2004:269:18:02:41.617 4.8 ACIS-I NONE 195.7327 -63.1633 194.68 62.73 900337 05030 2 SWIRE LOCKMAN 8 2004:269:20:16:27.238 66.5 ACIS-I NONE 161.3114 59.2315 21.02 62.77 900338 05031 2 SWIRE LOCKMAN 9 2004:270:14:53:17.238 66.5 ACIS-I NONE 161.7833 59.3137 21.02 63.20 ---- I4665 CAL-ER (60029) 2004:271:10:02:45.167 0.0 -- -- 250.0000 -14.0000 265.73 66.13 500484 04665 XRF flux measurement 2004:271:10:39:14.925 18.8 ACIS-S NONE 345.2099 -5.6380 291.01 159.63 ---- T_E10 CAL-ER (60028) 2004:271:16:39:16.972 7.9 -- -- 355.0000 12.0000 223.46 166.26 ORBITAL EVENTS: 2004:270:18:08:22.937 710 EAPOGEE ORBIT APOGEE 2004:272:01:51:30.934 710 EPERIGEE ORBIT PERIGEE 2004:273:09:36:29.867 711 EAPOGEE ORBIT APOGEE 2004:274:17:20:02.791 711 EPERIGEE ORBIT PERIGEE 2004:276:01:04:16.040 712 EAPOGEE ORBIT APOGEE 2004:277:08:48:40.906 712 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- AOS DSS-36 (Camberra 26m) 271:1040 Start Shift 271:1115 Status at start shift was as expected 4665 (see note 1) LOS DSS-46 271:1240 End of shift 271:1315 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2004:271:11:17:04 (Sep27) f_ACE 1.65e+01 F_CRM 5.37e+08 Kp 2.7 R km 98739D OBT 2004:271:11:16:35 CTUVCDU 13945215 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 212670995.63 ONLVCDU 13945200 OBC Errs 0 OBSID 4665 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 345.210 Bus V 29.77 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -5.639 Bus I 26.21 AOFSTAR GUID Roll 291.007 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 5.34 Yaw Rate 0.11 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 0.40 Pitch Rate -0.11 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.10 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.64 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 53.99 SA Resolv 159.71 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 12.76 RadMon ENAB HRMA power 116.30 SCS 128 ACT -Y SA Amps 12.95 EPHIN Geom SMAL OBA power 35.10 SCS 129 ACT +Y SA Temp 113.58 E150 62.5 SCS 130 ACT -Y SA Temp 114.51 E300 1.1 Roll Mom. 6.827 SCS 107 INAC E1300 0.0 Pitch Mom. 1.601 UpL Cmd Acc 48944 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -1.460 Cmd Rej A 66 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 97.37 Gyro 1 Curr 1 7.20 Roll Bias -0.7400 EPH 27I 12.20 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9591 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0484 CTX A PWR 36.43 FA Move STOP Gyro 2 Curr 2 100.80 CTX A Volts 3.52 OTG Move DISA Explanation Current Data: UTC 2004:271:11:17:04 (Sep27) f_ACE 1.65e+01 F_CRM 5.37e+08 Kp 2.7 R km 98739D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 2.67 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 : 0.01 Orbit Start Time : 2004:269:10:29:02 Geocentric Distance (km), Orbit Leg : 98967 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.35488500000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.35488500000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.82056646296e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.36898547959e+08 HRC IM PS = ON Stp 43/54 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 = 3700 ACIS FP Temp = -119.7 DEA Pwr = 40.9 DPA Pwr = 41.2 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrell): - 9 supports over weekend, 6 34m, 3 26m - 2 LS uplinked, active thru 274:1040 - Current in SSR dumps Mission Planning (Ken) - Products for OCT0404 load should be out later today for review tomorrow S/C Engineering(Eric): - All OK SOT(Bill): - See above notes on radiation. DSOPS(Joy): - Many QL's (see below) GOT(Monica): - All OK IST(Chris): - All OK Meetings/events: - 9:15am, IST Tagup - 10:00am, Ground system status - 11:00am, SOT MP meeting 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- SEP2004C: 900335 05028 2 SWIRE LOCKMAN 6 2004:267:03:58:04.442 72.0 ACIS-I NONE 900336 05029 2 SWIRE LOCKMAN 7 2004:268:04:04:11.372 72.0 ACIS-I NONE 500585 06098 0 VHE J1303-63 2004:269:18:02:41.617 4.7 ACIS-I NONE 900337 05030 2 SWIRE LOCKMAN 8 2004:269:20:16:08.345 66.2 ACIS-I NONE 900338 05031 2 SWIRE LOCKMAN 9 2004:270:18:24:43.718 66.2 ACIS-I NONE (Partial)