SOT shift report 2002-07-11 L1085 Start at 2002:192:12:15 UTC = 2002 Jul 11 08:15 am EDT End 11:00 am EDT SOT Lead Ed Kellogg PLAN ---- Continuing OBSID 02538,V824 ARA 2002:191:11:44,ACIS-S HETG then CAL-ER 2002:192:14:55:04. RADIATION SUMMARY ----------------- Solar proton flux is very low. There appeared to be a full halo CME yesterday, based on this reporter's examination of the LASCO images. Radiation Measurement Observed Limit --------------------- -------- ----- ACE 2 hr fluence 2.2e5 3.6e8 GOES-8/P2 4-9 MeV protons `P4GM' 0.3 95. GOES-8/P5 40-80 MeV protons `P41GM' 0.01 0.78 *ACIS* Orbital fluence (since perigee) 2.4e7 1.0e9 EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): 0.1 10.0 P4GM (protons, 5.0 - 8.3 MeV): 0.3 300.0 P41GM (protons, 41 - 53 MeV): 0.0 8.47 ACIS focal plane temperature -119.7 at 10:46 am EDT. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- 0 fids, 3 stars 1431 2538 maneuvering 1444 61131 Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last 1 day(s) Dumps current Data loss - Load is good -> 196:00:14 UTC CAPs none Next passes 1400, 2200, 0935 MP: JUL15 to be ready for signoff later today. JUL22 will start OFLS processing today. S/C: - GOT: Ops nodes will be rebooted 5-7 am tomorrow. DATA: SOT: There was a full halo CME on 10 July ~02:00, visible in the LASCO images, but not reported in the usual announcements. X-ray flux is quite low. Low probablility of CME to impact earth within 96 hours. Moderate probability of M and X class flares within the next 48 hours. MEETINGS: -------- Hubble visit 9 am today. FDB at 2 pm. Data ---- On colossus (/dsops/GOT/input), - Jul 11 07:30 2002_191_2104_192_0704_Dump_EM_04408.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- NGC 4038/NGC4039: obs3044_0 ACIS-S OK NOTES/ISSUES/PROBLEMS --------------------- CAP review for IRU patch held at 10 am. CAP 802 is for the overall procedure. CAP 798 for uplink of new k-constants to be executed at 2002:197:21:00. CAP 799 is for a contingency backout. Following CAP 798, the load will execute eight test maneuvers ending at ~198:06:00. Comm will resume at 198:04:30. SNAPSHOT -------- UTC 2002:192:07:12:32 (Jul11) f_ACE 3.46e+01 F_CRM 7.33e+08 Kp 1.3 R km 106945D OBT 2002:192:07:09:07 CTUVCDU 9551615 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 142758547.05 ONLVCDU 9551600 OBC Errs 0 OBSID 2538 EPState SUN SIM TTpos 74424 HETG Angle 6.34 PCADMODE NPNT RA 259.289 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -66.947 Bus I 30.51 AOFSTAR GUID Roll 321.636 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.03 Yaw Rate 0.07 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -7.58 Pitch Rate -0.14 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -1.33 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -41.37 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 131.57 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 14.68 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 154.00 SCS 129 INAC +Y SA Temp 109.28 E150 52.0 SCS 130 ACT -Y SA Temp 110.20 E300 1.4 Roll Mom. -2.767 SCS 107 INAC E1300 0.1 Pitch Mom. 8.853 UpL Cmd Acc 19890 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. 1.028 Cmd Rej A 248 EPH B-Leak 0.3720 P41GM 0.0 Explanation Current Data: UTC 2002:192:12:28:03 (Jul11) f_ACE 2.76e+01 F_CRM 7.42e+08 Kp 1.0 R km 84353D Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.85e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:190:06:49:01 Geocentric Distance (km), Orbit Leg : 84694 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.48336000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.96672000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.43856616290e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.41537090900e+08 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/