Mar_19_2003_L1336.txt Shift L1336 Start at 2003:078 12:15:00 GMT = 2003 Mar 19 7:15 am EST End 2003 Mar 19 10:00 am EST SOT shift report 2003-03-19 L1336 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Mar_19_2003_L1336.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running load MAR1703A on descending leg. Observing ' V4743 Sgr' (obsid 3775) with HRC-S/LETG. Soft proton levels are elevated due to recent flare activity (~6000). Levels are still rising. HRC is in the focal plane and LETG is in until about 078/1700. Two 3ksec ACIS-S observations follow, then radiation zone entry. Unless we have a large increase in flux we will be under the 2x10**9 budget level for this orbit, so no action is needed. 3-day Solar-Geophysical Forecast issued Mar 18 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be moderate to high. Flare activity is expected to continue in Region 314, including the chance of another major flare. Geophysical Activity Forecast: The geomagnetic field is expected to be at active to minor storm levels for the next 48 hours. The CME associated with the 18 March X1/1B flare may influence activity levels on 20 March. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- MAR1703A: 300100 03775 1 V4743 Sgr 2003:078:09:46:31.963 25.2 HRC-S LETG 285.3080 -22.0193 95.81 500368 03889 0 AX J2049.6+2939 2003:078:17:17:01.367 3.0 ACIS-S NONE 312.4081 29.6299 64.23 500369 P2 03890 0 RX J205042.9+284643 2003:078:18:35:30.367 3.0 ACIS-S NONE 312.6882 28.7595 64.66 ---- T_E99 CAL-ER 2003:078:20:21:07.550 22.0 -- -- 189.0000 14.5000 143.57 ORBITAL EVENTS: 2003:077:19:39:37.095 499 EAPOGEE ORBIT APOGEE 2003:079:02:22:42.597 499 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2003:079:03:22:40.925 499 EPERIGEE ORBIT PERIGEE 2003:079:07:22:42.597 500 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2003:080:11:06:19.670 500 EAPOGEE ORBIT APOGEE 2003:081:11:37:17.142 500 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2003:081:18:49:33.899 500 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 078:1215 Status at last COMM was as expected (see note 1) End of shift 078:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2003:078:12:01:21 (Mar19) f_ACE 3.19e+03 F_CRM 3.43e+08 Kp 4.0 R km 105051D OBT 2003:078:11:57:55 CTUVCDU 10363007 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 164462275.15 ONLVCDU 10362992 OBC Errs 0 OBSID 3775 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 285.307 Bus V 29.93 SIM FApos -990 LETG Angle 4.46 PCONTROL NPNT Dec -22.018 Bus I 32.54 AOFSTAR GUID Roll 95.810 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 6.26 Yaw Rate 0.21 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -4.54 Pitch Rate 0.31 OBSMode OBSV ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 15.42 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.13 SA Resolv 74.37 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 15.85 RadMon ENAB HRMA power 66.20 SCS 128 ACT -Y SA Amps 16.44 EPHIN Geom LARG OBA power 40.80 SCS 129 ACT +Y SA Temp 112.97 E150 77.8 SCS 130 ACT -Y SA Temp 113.89 E300 2.2 Roll Mom. 9.109 SCS 107 INAC E1300 0.0 Pitch Mom. -1.819 UpL Cmd Acc 2735 EPH A-Leak 1.0200 P4GM 0.2 Yaw Mom. 5.317 Cmd Rej A 81 EPH B-Leak 0.3880 P41GM 0.0 Explanation Current Data: UTC 2003:078:12:27:03 (Mar19) f_ACE 3.69e+03 F_CRM 3.43e+08 Kp 4.0 R km 103620D Currently scheduled FPSI, OTG : HRC-S LETG Estimated Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.69e+03 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 : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2003:076:11:59:00 Geocentric Distance (km), Orbit Leg : 103795 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 7.39474670000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.94870245773e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.42910461543e+08 HRC IM PS = OFF SP PS = ON Stps 90/102 Shield 1 HV = OFF Shield 2 HV = ON Stp 8 Valid Event Rate 1 = 166 Valid Event Rate 2 = 171 Shield Event Rates = 3500 ACIS FP Temp = -119.5 DEA Pwr = 46.4 DPA Pwr = 38.9 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 3 supports last 24 hrs, all 26m - 0 LS uplinked, still active thru 081/2301 - Dumps current Mission Planning (Ken): - MAR2403 products out yesterday afternoon, load review today at 2pm S/C Engineering(Dan): - EPHIN hit a new record high temp yesterday(96.1) Will look at it closely since it was not predicted. - ASVT testing this afternoon, ACA dark current) SOT(Bill): - See above notes on radiation DSOPS(Joy) - Several QL's (see below) - Now have all data for obsid 4420 and are expediting processing GOT/IST(George/Chris): - Telem 2 server still down, problem being worked - Connectivity to MSFC HOSC will be interrupted today 9am-2pm for maintenance - Received online 3.9.3 and offline 9.4 Monday, now installed for testing. Meetings/events: - 9:15am, IST daily tagup - 10am, star working group - 11am, contamination telecon - 11am, online system 3.9.3 test kickoff mtg - 2pm, load review - 2:30pm, FOT staff 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------- 590309 03697 1 CAS A[S3,-120,-2.0,0 2003:076:02:22:09.796 2.1 ACIS-S NONE