Sep_19_2003_L1520.txt Shift L1520 Start at 2003:262 11:00:00 GMT = 2003 Sep 19 7:00 am EDT End 2003 Sep 19 10:00 am EDT SOT shift report 2003-09-19 L1520 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Sep_19_2003_L1520.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running SEP1503A on ascending leg. Observing 'AO400' (obsid 4181) with ACIS-I followed by 'NGC 253' (obsid 3931) with ACIS-S. Soft proton levels have decreased to a flux of around 100. 3-day Solar-Geophysical Forecast issued Sep 18 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low. Geophysical Activity Forecast: The geomagnetic field is expected to be at active to minor storm levels early, then calm to unsettled to active conditions by the end of the forecast interval. The influence of the high speed solar wind stream should diminish over the next three days. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- SEP1503A: 800337 P3 04181 0 A0400 2003:262:06:36:36.551 21.6 ACIS-I NONE 44.4486 6.0169 97.47 600305 03931 0 NGC 253 2003:262:13:08:01.032 83.5 ACIS-S NONE 11.8809 -25.3122 34.49 ORBITAL EVENTS: 2003:261:14:23:07.068 568 EPERIGEE ORBIT PERIGEE 2003:262:22:06:44.693 569 EAPOGEE ORBIT APOGEE 2003:264:05:51:25.280 569 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 262:1100 AOS DSS-54 (Madrid 34m) 262:1300 Status at AOS was as expected (see note 1) 3931 LOS DSS-54 262:1400 End of shift 262:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2003:262:13:14:04 (Sep19) f_ACE 1.25e+02 F_CRM 3.46e+09 Kp 5.3 R km 122079A OBT 2003:262:13:13:33 CTUVCDU 5311247 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 180364413.39 ONLVCDU 5311232 OBC Errs 0 OBSID 3931 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 11.881 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -25.315 Bus I 31.27 AOFSTAR GUID Roll 34.491 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -6.10 Yaw Rate 0.46 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 6.90 Pitch Rate 0.04 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.69 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 51.29 SA Resolv 152.13 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 39.20 SCS 128 INAC -Y SA Amps 16.64 EPHIN Geom LARG OBA power 132.60 SCS 129 ACT +Y SA Temp 112.35 E150 0.7 SCS 130 ACT -Y SA Temp 113.28 E300 0.1 Roll Mom. 16.667 SCS 107 INAC E1300 0.0 Pitch Mom. 6.198 UpL Cmd Acc 46297 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -5.542 Cmd Rej A 65 EPH B-Leak 0.4920 P41GM 0.0 Gyro 1 Curr 1 9.60 Roll Bias -0.4929 Gyro 1 Curr 2 9.60 Pitch Bias -1.8648 Gyro 2 Curr 1 96.00 Yaw Bias -0.8624 Gyro 2 Curr 2 98.40 Explanation Current Data: UTC 2003:262:13:14:04 (Sep19) f_ACE 1.25e+02 F_CRM 3.46e+09 Kp 5.3 R km 122079A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 5.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.25e+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 : 0.01 Orbit Start Time : 2003:261:14:29:01 Geocentric Distance (km), Orbit Leg : 122051 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 4.42231000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.42231000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.80516737864e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.45579853641e+09 HRC IM PS = ON Stp 42/53 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = ON Stp 6 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3000 ACIS FP Temp = -119.5 DEA Pwr = 57.9 DPA Pwr = 40.4 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Ken): - 3 supports over last 24 hrs, 2 34m, 1 26m - 0 SCS loaded, active through 264/2354 - Load 1st of SEP22 loads this pass - Dumps current Mission Planning (Ken): - SEP2203A products signed off yesterday - SEP2903A products out later today S/C Engineering(Dan): - Christine completed testing of IRU2 cal patch yesterday SOT(Bill): - See above notes on radiation. DSOPS(Joy): - Reported on Chandra conference at Huntsville - 2 QL GOT(Adam): - All OK. - Fire alarm testing today IST(Chris) - re-configuration of ACA workstation (coot) is done Meetings/events: - 9:15am, IST Daily Tag-up - 12:00pm, OBF test budget mtg 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------- 800350 04194 0 NGC 6338 2003:260:08:51:50.888 48.0 ACIS-I NONE 700680 P3 04001 0 IRAS01072+4954 2003:260:22:41:15.174 24.3 ACIS-I NONE 700736 04057 0 2229+39 2003:261:21:47:44.390 29.5 ACIS-S NONE Partial