Aug_27_2004_L1863.txt Shift L1863 Start at 2004:240 11:15 GMT = 2004 Aug 27 7:15 am EDT End 2004 Aug 27 9:30 am EDT SOT shift report 2004-08-27 L1863 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Aug_27_2004_L1863.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG2304A in radiation zone on ascending leg just after perigee. Radiation levels are very low (flux about 20). 3-day Solar-Geophysical Forecast issued Aug 26 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be at very low to low levels today. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels throughout the period. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ AUG2304A: ---- T_X99 CAL-ER (60077) 2004:240:12:53:20.589 10.0 -- -- 342.5000 -22.0000 26.68 166.51 500460 05362 1 SNR1987A 2004:240:16:21:16.602 70.0 ACIS-S LETG 83.9419 -69.3085 105.07 93.14 600412 05360 0 CXOGC J174540.0-2900 2004:241:12:21:55.763 5.0 ACIS-I NONE 266.3985 -28.9887 270.79 111.27 290439 05342 1 Vega 2004:241:14:17:07.925 3.0 HRC-I NONE 279.2292 38.8083 241.48 107.67 300109 04515 0 QS Tel 2004:241:15:45:02.674 83.2 HRC-S LETG 294.6149 -46.2074 301.46 128.28 ---- T_E99 CAL-ER (60076) 2004:242:15:34:42.062 10.2 -- -- 280.0000 -1.5000 260.23 121.53 ORBITAL EVENTS: 2004:240:08:21:20.281 698 EPERIGEE ORBIT PERIGEE 2004:241:16:05:10.900 699 EAPOGEE ORBIT APOGEE 2004:242:23:48:11.665 699 EPERIGEE ORBIT PERIGEE 2004:244:07:32:42.541 700 EAPOGEE ORBIT APOGEE 2004:245:15:16:02.772 700 EPERIGEE ORBIT PERIGEE 2004:246:23:00:29.781 701 EAPOGEE ORBIT APOGEE 2004:248:06:44:33.428 701 EPERIGEE ORBIT PERIGEE 2004:249:14:28:32.074 702 EAPOGEE ORBIT APOGEE 2004:250:22:13:00.346 702 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- AOS DSS-66 (Madrid 26m) 240:1049 Start Shift 240:1115 Status at start shift was as expected 60078 (see note 1) LOS DSS-66 240:1240 End of shift 240:1330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2004:240:11:15:08 (Aug27) f_ACE 2.17e+01 F_CRM 0.00e+00 Kp 1.7 R km 43208A OBT 2004:240:11:14:41 CTUVCDU 3492479 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 209992481.72 ONLVCDU 3492464 OBC Errs 0 OBSID 60078 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 326.998 Bus V 29.61 SIM FApos -467 LETG Angle 4.09 PCONTROL NPNT Dec -2.000 Bus I 34.82 AOFSTAR GUID Roll 227.535 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 4.58 Yaw Rate 0.08 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 6.74 Pitch Rate 0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.64 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.79 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.13 SA Resolv 168.15 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 17.03 RadMon DISA HRMA power 31.50 SCS 128 ACT -Y SA Amps 17.43 EPHIN Geom SMAL OBA power 88.30 SCS 129 INAC +Y SA Temp 110.82 E150 1011512.2 SCS 130 ACT -Y SA Temp 110.82 E300 46048.8 Roll Mom. 4.875 SCS 107 INAC E1300 160.1 Pitch Mom. 8.795 UpL Cmd Acc 4339 EPH A-Leak 1.0200 P4GM 15002.7 Yaw Mom. 10.999 Cmd Rej A 149 EPH B-Leak 0.2880 P41GM 0.2 EPH temp 61.58 Gyro 1 Curr 1 9.60 Roll Bias -0.7207 EPH 27V 26.96 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9511 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0338 CTX B PWR 36.69 FA Move STOP Gyro 2 Curr 2 98.40 CTX B Volts 3.54 OTG Move DISA Explanation Current Data: UTC 2004:240:11:15:08 (Aug27) f_ACE 2.17e+01 F_CRM 0.00e+00 Kp 1.7 R km 43208A Currently scheduled FPSI, OTG : HRC-S LETG Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.17e+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 : 2004:240:08:24:00 Geocentric Distance (km), Orbit Leg : 43040 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.06159850000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.18199898500e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC IM PS = ON Stp 42/53 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = OFF Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.7 DEA Pwr = 27.9 DPA Pwr = 39.6 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Craig): - 3 supports over last 24 hrs, 1 34m, 2 26m - Current on SSR dumps - No LS uplinked Mission Planning (Ken) - AUG3004B signed off - Were some offline system error messages generated in AUG30 preparation * are looking into them - Working SEP06 load S/C Engineering(Eroc): - No limit trips - Came close to EPHIN rail 27V trip temp, but not over. SOT(Bill): - See above notes on radiation. DSOPS(Doug): - Two QL's (see below) GOT(Adam): - All OK IST - All OK Meetings/events: - 9:15am, IST tag-up 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- AUG2304A: 800396 04945 0 Abell 13 2004:238:13:45:32.398 56.0 ACIS-S NONE 500460 04640 1 SNR1987A 2004:239:05:51:28.786 59.0 ACIS-S LETG