Feb_04_2004_L1658.txt Shift L1658 Start at 2004:035 13:15 GMT = 2004 Feb 04 8:15 am EDT End 2004 Feb 04 9:30 am EDT SOT shift report 2004-02-04 L1658 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Feb_04_2004_L1658.txt SOT Lead Bill Podgorski (remote) SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB0204B on descending leg. Observing 1ES 0927+500 (obsid 4852) with HRC-I. Soft proton levels are low, currently flux is under 100 (P3 scaled from P6 or P7). There was a narrow C8 flare at about 035/1100. This should increase the rates by a small amount. 3-day Solar-Geophysical Forecast issued Feb 3 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low. There is a slight chance for an isolated M-class event during the next three days (04-06 February). Geophysical Activity Forecast: The geomagnetic field is expected to be unsettled with occasional active periods during the next three days (04-06 February) due to persistent coronal-hole driven activity. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ FEB0204B: 700934 04852 0 1ES 0927+500 2004:035:08:26:10.214 20.0 HRC-I NONE 142.6902 49.8527 170.63 146.29 700917 P1 04835 0 LBQS 1230+1705 2004:035:14:32:02.866 6.0 ACIS-S NONE 188.3090 16.8024 82.78 131.50 400326 04446 1 GX 339-4 2004:035:16:47:17.081 30.0 ACIS-S NONE 255.7330 -48.8006 100.37 59.40 290323 05050 1 Vega 2004:036:01:46:12.459 2.0 HRC-I NONE 279.2296 38.7593 41.22 65.86 290324 05051 1 Vega 2004:036:02:28:02.459 2.0 HRC-S NONE 279.2296 38.7593 41.27 65.86 290325 05052 1 Vega 2004:036:03:09:52.459 2.0 HRC-S NONE 279.3906 38.8690 41.13 65.87 290326 05053 1 Vega 2004:036:03:51:42.459 2.0 HRC-S NONE 279.5523 38.9783 40.98 65.87 290327 05054 1 Vega 2004:036:04:33:32.459 2.0 HRC-S NONE 279.5099 39.0162 41.04 65.93 290320 05047 1 Vega[S3,-120,0,0,0] 2004:036:05:34:52.459 2.0 ACIS-S NONE 279.2350 38.7629 41.39 65.89 290319 05046 1 Vega[I3,-120,0,0,0] 2004:036:06:36:12.459 2.0 ACIS-I NONE 279.2297 38.7592 41.44 65.90 700867 P2 04784 0 F1410-276 2004:036:07:37:32.459 2.0 ACIS-S NONE 213.6595 29.5589 82.51 110.34 ---- T_E21 CAL-ER (60385) 2004:036:08:50:11.700 8.3 -- -- 169.0000 26.0000 102.95 149.78 ---- GG_21 CAL-ER (60384) 2004:036:13:55:43.191 3.6 -- -- 110.0000 29.0000 249.87 150.75 ---- T_X22 CAL-ER (60383) 2004:036:19:47:36.495 20.8 -- -- 148.0000 -7.5000 21.32 154.83 800380 P1 04929 0 CL0926p1242 2004:037:02:02:16.495 18.8 ACIS-I NONE 141.6870 12.7228 39.29 175.92 5 ORBITAL EVENTS: 2004:035:10:11:07.742 621 EAPOGEE ORBIT APOGEE 2004:036:17:55:49.024 621 EPERIGEE ORBIT PERIGEE 2004:038:01:38:59.264 622 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 035:1315 Status at last COMM was as expected 4739 (see note 1) End of shift 035:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2004:035:12:01:03 (Feb 4) f_ACE 2.59e+01 F_CRM 2.24e+08 Kp 3.3 R km 127842D OBT 2004:035:11:57:52 CTUVCDU 1491455 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 192283072.42 ONLVCDU 1491440 OBC Errs 0 OBSID 4852 EPState SUN SIM TTpos -50504 HETG Angle 79.46 PCADMODE NPNT RA 142.688 Bus V 29.46 SIM FApos -715 LETG Angle 77.59 PCONTROL NPNT Dec 49.855 Bus I 28.24 AOFSTAR GUID Roll 170.634 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.16 Yaw Rate 0.15 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 7.41 Pitch Rate 0.10 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.05 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -17.40 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.58 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.01 SA Resolv 146.53 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 13.91 RadMon ENAB HRMA power 35.80 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom LARG OBA power 59.30 SCS 129 ACT +Y SA Temp 117.68 E150 43.2 SCS 130 ACT -Y SA Temp 119.15 E300 1.6 Roll Mom. 8.302 SCS 107 INAC E1300 0.1 Pitch Mom. 6.135 UpL Cmd Acc 41606 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.906 Cmd Rej A 5 EPH B-Leak 0.7360 P41GM 0.0 EPH temp 82.24 Gyro 1 Curr 1 7.20 Roll Bias -0.5914 Gyro 1 Curr 2 9.60 Pitch Bias -1.8855 Gyro 2 Curr 1 103.20 Yaw Bias -0.9282 Gyro 2 Curr 2 98.40 Explanation Current Data: UTC 2004:035:12:57:00 (Feb 4) f_ACE 2.33e+01 F_CRM 2.24e+08 Kp 3.7 R km 127453D Currently scheduled FPSI, OTG : HRC-I NONE Estimated Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.33e+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 : 0.02 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2004:034:02:34:00 Geocentric Distance (km), Orbit Leg : 127470 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 3.78792600000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.11386207866e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.23738628100e+08 HRC IM PS = ON Stp 77/89 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = ON Stp 8 Valid Event Rate 1 = 50 Valid Event Rate 2 = 150 Shield Event Rates = 3300 ACIS FP Temp = -119.7 DEA Pwr = 54.2 DPA Pwr = 41.0 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Craig): - 3 supports over last 24 hrs, 2 34m, 1 26m - 0 LS uplinked, active thru 038/2120 - Dumps are current Mission Planning (Ken): - FEB0704A products reviewed yesterday, B products out for load review today. S/C Engineering(Dan): - Last eclipse of season ran nominally - Saw a toggle of eclipse flag,this is not an issue - Saw battery current direction flag in incorrect state(briefly). This is a sensor timing issue, not a problem. SOT(Bill/Rob): - See above notes on radiation. - Later on this morning the ACE team will swap EPAM channels, bringing back direct soft proton measurements. DSOPS(Joy): - No QL's GOT(Ken): - Work on Time distribution system almost done. Complete today. IST(Chris): - Offline release 10.2 has some issues, back for patches, new version will be 10.3 Meetings/events: - 9:15am, IST Tagup - 10:00am, Star working group 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment -------------------------------------------------------------------------------------------