Nov_04_2003_L1566.txt Shift L1566 Start at 2003:308 12:30:00 GMT = 2003 Nov 04 7:30 am EDT End 2003 Nov 04 11:00 am EDT SOT shift report 2003-11-04 L1566 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Nov_04_2003_L1566.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - On descending leg. No loads running. Planning for restart after exit from next radiation zone (or later) Radiation levels are currently very high. Since the ACE P3 channel is not working, we are using the following scale factors from Rob Cameron's E-mail yesterday: Name Telescope Energy RangekeV) P3 Scale Factor Channel Flux P3 Scaled Flux (P3 = K*PX) P3 LEMS30 112-187 - P5 LEMS30 310-857 20 34700 694000 (8:37am EST) FP6p LEFS60 761-1220 300 11000 3300000 P7 LEMS30 1060-1910 1000 4990 4990000 Even though the numbers vary, they are still very high. EPHIN Levels at AOS were E1300: 26.4 (10.0) P4GM: 184.3 (300.0) P41GM: 0.3 (8.47) Radiation situation is expected to improve as the large active regions 486 and 488 rotate off the visible disk. Protons seem to be coming down nicely now. 3-day Solar-Geophysical Forecast issued Nov 3 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be at high levels through day one. Regions 486 and 488 are due to exit the disk beginning on day two which should significantly drop flare activity by day three of the period. Geophysical Activity Forecast: The geomagnetic field is expected to range from quiet to severe storm levels through day one of the period. A full halo CME resulting from the X8/2b event from yesterday is expected to arrive early in the period on day one. Additional data from SOHO/LASCO imagery indicates that there was significant deceleration of the CME. Predominantly active conditions are expected on day two with isolated minor storm levels expected. Day three should see a return to unsettled to active levels. The greater than 10 MeV proton event should drop below alert levels by day two. Radiation telecon summary: MP working "Plan A", which starts observing at 309/1130Z. Load review this afternoon. Pass has been added from 309/0840-1150 for GO/NOGO decision Current radiation levels are high and may not come down to enable implementation of Plan A. "Plan B" will start observations Thursday at after apogee. Use the 310/1110-1210 pass for a GO/NOGO decision. Put as many critical observations as possible in this load. Discussed Rob's scaling analysis. Some suggestions were made for improvements. Scott has implemented scaled P3 values on his web page, as well as adding much appreciated channel identifications. Next radiation telecon tonight (Nov 4) at 8pm EST, on 305-503-1818 pin 421 Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- ORBITAL EVENTS: 2003:307:20:54:45.644 586 EAPOGEE ORBIT APOGEE 2003:309:04:38:08.538 586 EPERIGEE ORBIT PERIGEE 2003:310:12:22:41.936 587 EAPOGEE ORBIT APOGEE 2003:311:20:06:33.964 587 EPERIGEE ORBIT PERIGEE 2003:313:03:50:59.263 588 EAPOGEE ORBIT APOGEE 2003:314:11:35:30.731 588 EPERIGEE ORBIT PERIGEE 2003:315:19:19:30.989 589 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 308:1230 AOS DSS-54 (Madrid 34m) 308:1450 Status was as expected (see note 1) LOS DSS-54 308:1550 End of shift 308:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2003:308:14:54:03 (Nov 4) f_ACE 7.82e+05 F_CRM 1.36e+09 Kp 3.0 R km 97606D OBT 2003:308:14:53:35 CTUVCDU 4067327 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 184344815.97 ONLVCDU 4067312 OBC Errs 0 OBSID 4912 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 120.495 Bus V 29.61 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 44.192 Bus I 31.27 AOFSTAR GUID Roll 84.021 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc NNNTTTTT Dith Yang -7.37 Yaw Rate -0.07 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -1.70 Pitch Rate 0.00 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.05 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.38 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -17.16 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.77 SA Resolv 105.56 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 DISA HRMA power 62.90 SCS 128 INAC -Y SA Amps 15.66 EPHIN Geom SMAL OBA power 78.30 SCS 129 INAC +Y SA Temp 115.49 E150 32780.5 SCS 130 INAC -Y SA Temp 115.12 E300 693.4 Roll Mom. -2.199 SCS 107 DISA E1300 26.4 Pitch Mom. -9.985 UpL Cmd Acc 35659 EPH A-Leak 1.0200 P4GM 184.3 Yaw Mom. 5.231 Cmd Rej A 213 EPH B-Leak 1.0200 P41GM 0.1 Gyro 1 Curr 1 9.60 Roll Bias -0.5243 Gyro 1 Curr 2 9.60 Pitch Bias -1.8738 Gyro 2 Curr 1 103.20 Yaw Bias -0.8814 Gyro 2 Curr 2 98.40 Explanation Current Data: UTC 2003:308:14:54:03 (Nov 4) f_ACE 7.82e+05 F_CRM 1.36e+09 Kp 3.0 R km 97606D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 7.82e+05 GOES-10 P2 flux, in RADMON P4GM units : 0.64 GOES-12 P2 flux, in RADMON P4GM units : 0.68 GOES-10 P5 flux, in RADMON P41GM units : 0.05 GOES-12 P5 flux, in RADMON P41GM units : 0.04 Orbit Start Time : 2003:306:13:14:00 Geocentric Distance (km), Orbit Leg : 97668 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.56527568000e+06 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.09288797736e+11 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.36050483030e+09 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 = -119.9 DEA Pwr = 29.5 DPA Pwr = 12.0 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hrs, all 34m - CAPs run: 894 307/2006 ACIS warm re-boot - Dumps current - Added DSS-16 support 309/0840-1150 to support re-start (if needed) Mission Planning (Ken): - Working on "Plan A" - Loads out this morning, load review this afternoon - Had an online database issue yesterday, which delayed things a bit (OK now) S/C Engineering(Dan): - Need to run 2 CAP's later today: 820 - momentum unload 893 - Disable SCS-27 - Will review them at this afternoon's load review SOT(Bill): - See above notes on radiation. DSOPS(Jen): - No QL's GOT(George): - Fixed database issue IST(Harold) - OK Meetings/events: - 9:15am, radiation discussion - 9:30am, IST tagup - 11:00am, ASVT move telecon - 12:00pm, MSFC AI telecon - 1:00pm, ACIS contamination telecon (re-scheduled from yesterday) - TBD, Load review 3) Quick look data: Seq # ObsID It Target start time SI rat Comment -------------------------------------------------------------------------------------------