Jan_20_2003_L1643.txt Shift L1643 Start at 2004:020 12:00 GMT = 2004 Jan 20 7:00 am EDT End 2004 Jan 20 10:00 am EDT SOT shift report 2004-01-20 L1643 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Jan_20_2004_L1643.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JAN1904B on descending leg, in radiation zone before before perigee. Running ACIS CTI (obsid 60405) before shutdown for perigee passage. Radiation levels are low, flux under 100. 3-day Solar-Geophysical Forecast issued Jan 19 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be at moderate levels. Further M-class activity is likely from Region 540. The new emerging flux and white light developments in Region 542 and newly numbered 543 suggest at least C-class potential. Geophysical Activity Forecast: The geomagnetic field is expected to continue at predominantly quiet to active levels. Isolated minor storm periods are possible on 20 - 21 January. The coronal hole high speed stream that is currently in progress is expected to subside by 21 January. A CME associated with the M5 flare on 17 January may have a weak impact on the geomagnetic field on 20 January, slightly enhancing the current disturbance. Mostly quiet to unsettled conditions are expected on 22 January. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ JAN1904B: 100049 04466 1 SATURN 2004:020:00:23:20.393 37.8 ACIS-S NONE 98.8265 22.5681 268.21 158.91 ---- T_E15 CAL-ER (60405) 2004:020:11:54:01.537 7.0 -- -- 135.0000 0.0000 31.70 156.05 ---- GG_15 CAL-ER (60404) 2004:020:17:08:07.000 14.0 -- -- 138.0000 -13.0000 25.51 143.34 ---- IGG15 CAL-ER (60403) 2004:020:21:48:43.500 0.0 -- -- 133.0000 55.0000 162.62 144.19 ---- T_X16 CAL-ER (60402) 2004:020:22:40:19.980 20.8 -- -- 271.5934 66.9208 28.70 90.00 800449 05006 0 A773 2004:021:04:54:59.980 20.0 ACIS-I NONE 139.4401 51.7574 151.16 145.70 ORBITAL EVENTS: 2004:019:13:23:30.181 615 EAPOGEE ORBIT APOGEE 2004:020:21:08:06.085 615 EPERIGEE ORBIT PERIGEE 2004:022:04:51:07.692 616 EAPOGEE ORBIT APOGEE 2004:023:12:34:54.270 616 EPERIGEE ORBIT PERIGEE 2004:024:20:18:46.479 617 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 020:1200 In COMM with DSS-66 (Madrid 26mm) at start shift Status at start shift was as expected 020:1212 60405 (see note 1) LOS DSS-66 020:1355 End of shift 020:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2004:020:12:12:03 (Jan20) f_ACE 2.24e+01 F_CRM 5.20e+08 Kp 4.0 R km 75983D OBT 2004:020:12:11:38 CTUVCDU 13214335 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 190987898.59 ONLVCDU 13214320 OBC Errs 0 OBSID 60405 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 134.997 Bus V 29.14 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 0.001 Bus I 31.53 AOFSTAR GUID Roll 31.700 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.68 Yaw Rate 0.15 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -7.97 Pitch Rate 0.09 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.06 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 156.29 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 15.66 RadMon DISA HRMA power 59.80 SCS 128 ACT -Y SA Amps 15.66 EPHIN Geom LARG OBA power 78.70 SCS 129 INAC +Y SA Temp 118.05 E150 1.8 SCS 130 ACT -Y SA Temp 119.15 E300 0.1 Roll Mom. -0.566 SCS 107 INAC E1300 0.0 Pitch Mom. 5.612 UpL Cmd Acc 15376 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 18.863 Cmd Rej A 84 EPH B-Leak 0.3560 P41GM 0.0 EPH temp 66.45 Gyro 1 Curr 1 9.60 Roll Bias -0.5811 Gyro 1 Curr 2 9.60 Pitch Bias -1.8825 Gyro 2 Curr 1 103.20 Yaw Bias -0.9218 Gyro 2 Curr 2 98.40 Explanation Current Data: UTC 2004:020:12:12:03 (Jan20) f_ACE 2.24e+01 F_CRM 5.20e+08 Kp 4.0 R km 75983D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.24e+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 : 2004:018:05:44:00 Geocentric Distance (km), Orbit Leg : 76231 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.13045196000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.66925321111e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.20158300483e+08 HRC IM PS = ON Stp 42/53 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = OFF Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.2 DEA Pwr = 63.7 DPA Pwr = 40.1 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hrs, 2 34m, 1 26m - Some problems with DSS-66 support this AM, but got data finally - 1 SCS loaded, active thru 024:1230UT - Dumps are current Mission Planning Ken): - JAN26 loads in work, load review today or tomorrow, depending on when products are available S/C Engineering(Dan): - ASVT testing yesterday with mixed results. Checking out patches for CPE associated with MUPS testing. - Star camera anomaly (reported yesterday) occurred on Jan 8 during star acquisition sequence for obs 4799. Slot 7 acquired the star which was supposed to be in slot 4. Slot 4 then got a spoiler star. ACS was in Kalman mode for 8 seconds util the OBC detected the error, and then commanded a re-acquisition, which was successful. Star working group will work this issue. No cause found so far. - EPHIN temperature went over 99 degrees yesterday. Dan Shropshire reported that it will routinely go up to between 96 and 101 degrees when the model predicts 96 degrees or under. This fact is taken into account when planning the observation timelines, by adding margin to make up for model inaccuracies. The goal is to keep TEPHIN under the 102 degree value which caused the earlier anomaly. SOT(Bill): - See above notes on radiation. DSOPS(Jen): - Lots of QL's. GOT(Ron): - All OK IST(Harold) - All OK Meetings/events: - 9:15am, IST Tagup - 9:30am, HT Staff - 1:00pm, MUPS telecon - 2:00pm, Load review (possible) 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- JAN1204A: 800450 05007 0 A2261 2004:014:22:27:52.552 24.5 ACIS-I NONE 800394 04943 0 A3391 2004:015:22:43:12.388 18.5 ACIS-I NONE 700977 P2 04895 0 1421-490 2004:016:04:22:18.641 5.9 ACIS-S NONE 800461 05288 1 A1795 2004:016:06:32:27.192 14.6 ACIS-S NONE 200280 04511 0 Cygnus OB2 2004:016:11:10:03.118 97.6 ACIS-I NONE 500385 03906 GRB031220 2004:017:15:18:44.093 19.5 ACIS-I NONE 500500 05247 0 IGR J16316-4028 2004:018:13:07:41.206 5.0 HRC-I NONE 800462 05289 1 A1795 2004:018:15:04:05.624 15.0 ACIS-I NONE 400376 05291 0 PSR J0737-3039 2004:018:19:56:45.694 10.0 ACIS-S NONE JAN1904B: 300119 04525 1 RX J0806.3+1527 2004:018:23:11:25.694 9.5 ACIS-S NONE 500488 04669 1 RX J0720.4-3125 2004:019:02:17:45.694 5.0 ACIS-S NONE 700971 P1 04889 0 1055+201 2004:019:04:20:42.991 5.0 ACIS-S NONE 600386 04731 1 M101 2004:019:06:12:04.688 57.0 ACIS-S NONE 200294 05186 0 HR 1610 2004:019:23:05:20.393 3.0 ACIS-I NONE