Sep_17_2003_L1518.txt Shift L1518 Start at 2003:260 11:00:00 GMT = 2003 Sep 17 7:00 am EDT End 2003 Sep 17 9:30 am EDT SOT shift report 2003-09-17 L1518 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Sep_17_2003_L1518.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running SEP1503A on descending leg. Observing 'NGC 6338' (Obsid 4194) with ACIS-I. Soft proton levels have risen steeply since about 260/0000UT today, rising to over 10,000 and currently in the range of 5,000. Kp has also risen above 5, triggering a sot yellow alert. An M1.3 flare event also occurred at 259/2230. 3-day Solar-Geophysical Forecast issued Sep 16 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 for the next three days. A high speed solar wind stream is due September 18, and likely to further prolong the storming now occurring. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- SEP1503A: 800350 04194 0 NGC 6338 2003:260:08:51:50.888 48.0 ACIS-I NONE 258.8142 57.4295 273.48 700680 P3 04001 0 IRAS01072+4954 2003:260:22:41:15.174 24.3 ACIS-I NONE 17.5968 50.1805 152.30 ---- T_E68 CAL-ER (60552) 2003:261:06:00:54.643 10.2 -- -- 7.0000 30.0000 158.65 ---- GG_68 CAL-ER (60551) 2003:261:10:23:09.083 3.6 -- -- 29.0000 -1.0000 92.07 ---- T_X69 CAL-ER (60550) 2003:261:15:33:04.390 20.8 -- -- 327.0000 15.0000 241.64 700736 04057 0 2229+39 2003:261:21:47:44.390 29.5 ACIS-S NONE 337.8425 39.3785 206.27 ORBITAL EVENTS: 2003:260:06:38:32.019 568 EAPOGEE ORBIT APOGEE 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 260:1100 AOS DSS-54 (Madrid 34m) 260:1230 Status at AOS was as expected (see note 1) 4194 LOS DSS-54 260:1330 End of shift 260:1330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2003:260:12:32:03 (Sep17) f_ACE 9.21e+03 F_CRM 6.94e+08 Kp 5.3 R km 126303D OBT 2003:260:12:31:28 CTUVCDU 4627071 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 180189088.70 ONLVCDU 4627056 OBC Errs 0 OBSID 4194 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 258.812 Bus V 30.24 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec 57.428 Bus I 26.72 AOFSTAR GUID Roll 273.486 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.73 Yaw Rate 0.11 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 3.89 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.16 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 4.75 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.53 SA Resolv 85.06 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 13.14 RadMon ENAB HRMA power 39.50 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom LARG OBA power 94.40 SCS 129 ACT +Y SA Temp 112.04 E150 0.3 SCS 130 ACT -Y SA Temp 112.66 E300 0.0 Roll Mom. -1.631 SCS 107 INAC E1300 0.0 Pitch Mom. 5.847 UpL Cmd Acc 44570 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 10.897 Cmd Rej A 1 EPH B-Leak 0.4600 P41GM 0.0 Gyro 1 Curr 1 9.60 Roll Bias -0.4930 Gyro 1 Curr 2 9.60 Pitch Bias -1.8649 Gyro 2 Curr 1 98.40 Yaw Bias -0.8621 Gyro 2 Curr 2 96.00 Explanation Current Data: UTC 2003:260:12:32:03 (Sep17) f_ACE 9.21e+03 F_CRM 6.94e+08 Kp 5.3 R km 126303D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 5.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.21e+03 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 : 0.02 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2003:258:22:59:00 Geocentric Distance (km), Orbit Leg : 126377 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.88082760000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.88082760000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.59080335881e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.93536933100e+08 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 = -119.7 DEA Pwr = 54.0 DPA Pwr = 38.6 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 2 supports over last 24 hrs, 2 34m - 1 SCS loaded, active through 263/1921 - Dumps current - CAP 648AK ran at 259/1551, Sept ephemeris update Mission Planning (Ken): - SEP2203A products out yesterday, review today at 2pm. S/C Engineering(Eric): - EIO temp hit 120, new record. Will have to raise limit as we are not going to do anything about it. SOT(Bill): - See above notes on radiation. DSOPS(Beth): - No QL's GOT(Mike): - All OK. IST(Chris) - Will re-configure ACA workstation (coot) to be on outside (HEAD) today starting after current pass. Meetings/events: - 9:15am, IST Daily Tag-up - 10:00am, star selection working group - 2:00pm, load review - 2:30pm, FOT management staff 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------- 700735 04056 0 1521+28 2003:258:04:38:51.017 29.9 ACIS-S NONE 700773 04094 0 SDSS J170546.91+6310 2003:258:13:24:27.017 2.0 ACIS-S NONE