Jul_19_2002_L1093.txt Shift L1093 Start at 2002:200:11:30:00 GMT = 2002 Jul 19 7:30 am EDT End 2002 Jul 19 9:30 am EDT SOT shift report 2002-07-19 L1093 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Jul_19_2002_L1093.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running replan load JUL1802A on descending leg just before rad zone entry. Observing 'NGC 7314' with ACIS-S/HETG. Safe for rad zone entry at 200:1322 UT. Soft proton levels are at about 30,000 to 60,000 and very erratic. X2-class flare and faint earth-directed CME occurred yesterday (Jul 18) at 0745UT, we expect to see its shock today. We have a long grating obs after perigee passage, which helps minimize radiation concerns for nearly a day. Forecast: Solar Activity Forecast: Solar activity is expected to be moderate. M-Class activity is expected from Region 30 and Region 36. There is also the possibility of isolated X-class activity from these regions. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to active. A CME shock from the X1 event on 18/0744 UTC is expected to arrive early on day two of the forecast period. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- JUL1802A: 700455 03016 00 0 NGC 7314 2002:200:04:41:03.168 28.7 ACIS-S HETG 338.9595 -26.0754 90.05 ---- T_E07 00 CAL-ER 2002:200:13:22:28.078 8.1 -- -- 312.0000 -49.0000 25.38 ---- GG_07 00 CAL-ER 2002:200:16:36:05.854 3.6 -- -- 1.0000 -80.0000 65.97 ---- T_X0800 00 CAL-ER 2002:200:21:18:29.233 20.8 -- -- 312.0000 -49.0000 24.74 700455 03719 00 0 NGC 7314 2002:201:03:33:18.557 68.2 ACIS-S HETG 338.9595 -26.0754 90.05 ---- I2947 00 CAL-ER 2002:201:22:56:36.171 0.0 -- -- 2.8000 -61.8000 75.69 ORBITAL EVENTS: 2002:199:12:52:11.281 407 EAPOGEE ORBIT APOGEE 2002:200:19:37:05.692 407 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:200:20:36:06.093 407 EPERIGEE ORBIT PERIGEE 2002:201:00:17:05.692 408 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:202:04:19:32.813 408 EAPOGEE ORBIT APOGEE 2002:203:05:09:20.416 408 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:203:12:04:32.119 408 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 200:1130 In COMM at start of shift with DSS-34 (Canberra 34m) 3016 Status was as expected - see note 1. LOS DSS-34 200:1200 End of shift 200:1330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start of shift: UTC 2002:200:11:30:14 (Jul19) f_ACE 4.63e+04 F_CRM 4.41e+08 Kp 3.0 R km 80802D OBT 2002:200:11:29:47 CTUVCDU 12310015 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 143465387.00 ONLVCDU 12310000 OBC Errs 0 OBSID 3016 EPState SUN SIM TTpos 74423 HETG Angle 6.34 PCADMODE NPNT RA 338.962 Bus V 30.24 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -26.073 Bus I 31.53 AOFSTAR GUID Roll 90.053 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.36 Yaw Rate -0.11 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 7.89 Pitch Rate 0.23 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 16.24 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.67 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 142.78 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 15.26 RadMon ENAB HRMA power 89.70 SCS 128 ACT -Y SA Amps 15.85 EPHIN Geom LARG OBA power 123.40 SCS 129 ACT +Y SA Temp 109.58 E150 811.7 SCS 130 ACT -Y SA Temp 111.12 E300 16.4 Roll Mom. 3.087 SCS 107 INAC E1300 0.4 Pitch Mom. 7.479 UpL Cmd Acc 35232 EPH A-Leak 1.0200 P4GM 48.8 Yaw Mom. 0.614 Cmd Rej A 80 EPH B-Leak 0.3760 P41GM 0.1 Explanation Current Data: UTC 2002:200:11:30:14 (Jul19) f_ACE 4.63e+04 F_CRM 4.41e+08 Kp 3.0 R km 80802D Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.63e+04 GOES-8 P2 flux, in RADMON P4GM units : 0.24 GOES-10 P2 flux, in RADMON P4GM units : 0.05 GOES-8 P5 flux, in RADMON P41GM units : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2002:198:05:14:00 Geocentric Distance (km), Orbit Leg : 80893 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.66876000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.33752000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.10665236950e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.41192504600e+08 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 = 51.0 DPA Pwr = 41.9 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hrs, 2 34m, 1 26m - On 200:0345 DSS-24 support, DSS-24 transmitter had a problem so they switched to DSS-16 and had to run at a lower data rate. Got most but not all of recorder data. Made up in following pass. DSS-24 fixed now. - Dumps current Mission Planning (Ken): - JUL22 loads approved - JUL29 in work S/C Engineering(Dan): - S/C is OK SOT(Bill): - See above notes on radiation DSOPS(Joy): - One quick look (see below) GOT/IST(Ken): - All OK. - Projection system installed and working in action room Meetings/events: - 11am, ACIS contamination meeting 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- JUL1802A: 400185 02705 00 2 HER X-1 SHORT HI 2002:199:15:40:29.507 19.0 ACIS-S HETG