Dec_21_2004_L1979.txt Shift L1979 Start at 2004:356 12:15 GMT = 2004 Dec 21 7:15 am EDT End 2004 Dec 21 9:30 am EDT SOT shift report 2004-12-21 L1979 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Dec_21_2004_L1979.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: Running DEC2004B in radiation zone. Current solar radiation levels are low (P3 below 25). 3-day Solar-Geophysical Forecast issued Dec 20 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be very low to low. Region 713 could possibly produce an isolated C-class event. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled. Isolated active periods are possible on 22 December due to the influence of a recurrent coronal hole high speed solar wind stream. Observing schedules: Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ Dec2004B: 300150 05434 0 NGC 6838 (M71) 2004:355:15:46:30.738 53.0 ACIS-S NONE 298.4206 18.7737 324.55 51.09 701057 P3 05634 0 SDSS J172739.03+5302 2004:356:06:56:06.836 3.0 ACIS-S NONE 261.8930 53.0241 7.30 76.77 ---- T_E42 CAL-ER (59910) 2004:356:08:36:21.831 10.2 -- -- 93.7000 35.0000 162.20 167.94 ---- T_X43 CAL-ER (59909) 2004:356:19:16:09.365 20.8 -- -- 99.5000 33.0000 137.25 167.44 600392 06170 0 M101 2004:357:01:35:00.453 48.4 ACIS-S NONE 210.9527 54.3365 53.55 93.02 500455 04630 1 SN 2004dj 2004:357:15:29:40.453 50.6 ACIS-S NONE 114.3695 65.6059 149.09 135.32 701021 05597 0 IC 310 2004:358:06:03:37.987 25.3 ACIS-I NONE 49.2172 41.3812 256.65 140.32 800444 05001 0 NGC777 2004:358:13:32:23.987 10.1 ACIS-I NONE 30.0435 31.4299 278.14 124.98 800511 P2 05798 0 2PIGGz0.058 J2227.0- 2004:358:16:54:19.365 22.8 ACIS-I NONE 336.9255 -30.5947 279.74 57.21 ORBITAL EVENTS: 2004:355:08:57:43.359 742 EAPOGEE ORBIT APOGEE 2004:356:16:42:08.597 742 EPERIGEE ORBIT PERIGEE 2004:356:17:15:34.254 742 EEF1000 ELECTRON 1 RADIATION ENTRY 0 2004:356:22:15:34.254 743 XEF1000 ELECTRON 1 RADIATION EXIT 0 2004:358:00:25:57.313 743 EAPOGEE ORBIT APOGEE 2004:359:07:55:38.951 743 EEF1000 ELECTRON 1 RADIATION ENTRY 0 2004:359:08:10:50.406 743 EPERIGEE ORBIT PERIGEE 2004:359:13:15:38.951 744 XEF1000 ELECTRON 1 RADIATION EXIT 0 2004:360:15:54:10.126 744 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 356:1215 Status at last COMM was as expected (see note 1) End of shift 356:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2004:356:04:15:07 (Dec21) f_ACE 2.35e+01 F_CRM 4.48e+08 Kp 1.0 R km 90625D OBT 2004:356:04:12:08 CTUVCDU 8950911 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 219989528.73 ONLVCDU 8950896 OBC Errs 0 OBSID 5434 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 298.422 Bus V 29.30 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 18.773 Bus I 32.54 AOFSTAR GUID Roll 324.551 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 4.85 Yaw Rate -0.03 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -2.17 Pitch Rate -0.16 SHLD HV 5.0 ACA Int Time 1.698 Roll Rate 0.01 EVT RATE 4079 AOACSTAT OK FSS SunBeta SUN SHLD RATE 255 FSS Alfa 0.26 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 38.93 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 53.28 SA Resolv 51.21 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 89.70 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 116.90 SCS 129 ACT +Y SA Temp 118.05 E150 1.1 SCS 130 ACT -Y SA Temp 118.78 E300 0.0 Roll Mom. -7.240 SCS 107 INAC E1300 0.0 Pitch Mom. -14.310 UpL Cmd Acc 31780 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.538 Cmd Rej A 205 EPH B-Leak 0.9880 P41GM 0.0 EPH temp 92.71 Gyro 1 Curr 1 9.60 Roll Bias -0.8055 EPH 27V 26.84 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9921 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0880 CTX A PWR 36.38 FA Move STOP Gyro 2 Curr 2 100.80 CTX A Volts 3.52 OTG Move DISA Explanation Current Data: UTC 2004:356:12:19:02 (Dec21) f_ACE 1.36e+01 F_CRM 9.82e+08 Kp 3.0 R km 51195D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.36e+01 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 : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2004:354:01:19:00 Geocentric Distance (km), Orbit Leg : 51195 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 7.19639800000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.62874673747e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.81516859716e+08 HRC IM PS = OFF SP PS = ON Stp 43/54 Shield 1 HV = OFF Shield 2 HV = ON Stp 5 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3900 ACIS FP Temp = -119.7 DEA Pwr = 35.6 DPA Pwr = 40.7 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrell): - 2 supports last 24 hours, both 34m - 1 new LS uplinked, active to 2004:360:0345 - Current in SSR dumps Mission Planning (Brad) - DEC27 2 week holiday load products out later today, load review tomorrow S/C Engineering(Dan): - Regarding the EIO temp limit violations over the weekend, they were accompanied by an EPHIN temperature of 103. This usually causes a current limit trip, but did not this time. This is unusual and will be investigated. SOT(Bill): - See above notes on radiation. DSOPS(Jen): - Many QL's (see below). - Reboot DSOPS real-time machines today. GOT(Monica): - Back on squirt 1 now after upgrade. IST(Harold): - No news. Meetings/events: - 9:30am, HT staff - 12:30pm, Holiday lunch 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- DEC1404C: 500574 P2 05585 0 PSR J2124-3358 2004:354:23:36:16.829 30.0 ACIS-S NONE 590406 06079 1 E0102-72[S4,-120,-9. 2004:355:08:24:16.829 8.0 ACIS-S NONE 590407 06080 1 E0102-72[S5,-120,-17 2004:355:10:46:06.829 8.0 ACIS-S NONE DEC2040B: 400340 04557 2 NGC 5408 ULX 2004:355:13:31:41.096 5.0 ACIS-S NONE