Apr_13_2004_M1727.txt Shift M1727 Start at 2004:104 20:00 UTC = 2004 Apr 13 4:00 pm EDT End at 2004 Apr 13 6:00 pm EDT SOT shift report 2004-04-13 M1727 See http://cxc.harvard.edu/acis/SOT_reports/ or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_13_2004_M1727.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: APR1204A load running. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 500419 04594 0 WGA J000702+7302.9 2004:104:06:37:37.698 71.9 HRC-I NONE 1.7047 73.0286 22.07 ---- 60279 CAL-ER (60279) 2004:105:03:11:25.941 8.5 -- -- 72.0000 68.0000 305.53 ---- 60278 CAL-ER (60278) 2004:105:07:47:41.088 3.6 -- -- 72.0000 68.0000 305.68 ---- 60277 CAL-ER (60277) 2004:105:13:54:50.927 20.8 -- -- 331.0000 53.0000 63.75 500459 04638 0 Cassiopeia A 2004:105:20:09:30.927 166.1 ACIS-S NONE 350.9014 58.8146 40.19 ---- 60276 CAL-ER (60276) 2004:107:19:10:43.825 10.2 -- -- 216.0000 15.0000 156.41 ---- 60275 CAL-ER (60275) 2004:107:23:15:12.837 3.6 -- -- 220.0000 -35.0000 32.21 ORBITAL EVENTS: 2004:104:04:04:18.682 647 EAPOGEE ORBIT APOGEE 2004:105:11:47:39.208 647 EPERIGEE ORBIT PERIGEE 2004:106:19:31:57.493 648 EAPOGEE ORBIT APOGEE 2004:108:03:15:11.141 648 EPERIGEE ORBIT PERIGEE 2004:109:10:59:45.981 649 EAPOGEE ORBIT APOGEE 2004:110:18:43:35.164 649 EPERIGEE ORBIT PERIGEE 2004:112:02:27:54.146 650 EAPOGEE ORBIT APOGEE 2004:113:10:12:22.504 650 EPERIGEE ORBIT PERIGEE 2004:114:17:56:11.733 651 EAPOGEE ORBIT APOGEE 2004:116:01:40:54.620 651 EPERIGEE ORBIT PERIGEE EVENTS DONE -------------- ---- Start of Shift 104:2000 AOS DSS-34 (CANBERRA 34m) 104:2040 LOS DSS-34 (CANBERRA 34m) 104:2140 End of Shift 104:2200 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 104:2130: UTC 2004:104:21:30:08 (Apr13) f_ACE 1.45e+03 F_CRM 0.00e+00 Kp 1.7 R km 98577D OBT 2004:104:21:29:38 CTUVCDU 8112895 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 198278978.19 ONLVCDU 8112880 OBC Errs 0 OBSID 4594 EPState SUN SIM TTpos -50504 HETG Angle 79.46 PCADMODE NPNT RA 1.716 Bus V 29.93 SIM FApos -715 LETG Angle 77.59 PCONTROL NPNT Dec 73.032 Bus I 31.27 AOFSTAR GUID Roll 22.055 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 15.57 Yaw Rate -0.18 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -7.02 Pitch Rate 0.16 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.17 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.36 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 24.87 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 53.52 SA Resolv 65.10 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 15.26 RadMon ENAB HRMA power 29.90 SCS 128 ACT -Y SA Amps 15.66 EPHIN Geom SMAL OBA power 102.50 SCS 129 ACT +Y SA Temp 112.04 E150 1878.0 SCS 130 ACT -Y SA Temp 112.97 E300 1.2 Roll Mom. -0.639 SCS 107 INAC E1300 0.0 Pitch Mom. 8.550 UpL Cmd Acc 63347 EPH A-Leak 1.0200 P4GM 1.1 Yaw Mom. 1.621 Cmd Rej A 198 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 93.79 Gyro 1 Curr 1 7.20 Roll Bias -0.6306 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9113 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -0.9682 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Current Data: Currently scheduled FPSI, OTG : HRC-I NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.45e+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 : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2004:102:20:24:01 Geocentric Distance (km), Orbit Leg : 98577 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.25797000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.89327850000e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 Observed Expected -------- -------- PCAD Mode = NPNT NPNT Control Law = NPNT NPNT Stars = 5 5 Fids = 3 3 RA (deg) = 1.7046 1.7046 DEC (deg) = 73.0286 73.0286 ROLL (deg) = 22.07 22.07 Format = 1 1 ObsId = 4594 4594 SIM FA = -715 -716 SIM TSC = -50504 -50504 HETGA (deg) = 79.46 (OUT) OUT LETGB (deg) = 77.59 (OUT) OUT HRC IM HV = ON, 77, 89 SP HV = OFF, 0, 0 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 8 Valid Event Rates 1,2 = 101, 131 Shield Event Rates 1,2 = 4198,4267 ACIS FP Temp (C) = -119.9 DEA Power (W) = 48.4 DPA Power (W) = 40.7 Science State = Active 2) Radiation The ACE radiation environment is moderate and decreasing. The GOES proton flux is quiet. ACE 2 hr fluence from EPAM P3 is 3.5163e+06 vs. threshold 3.6e8. Chandra is in the Magnetosphere. 3) Quick Look data review (OK unless noted): Seq # ObsID Constr. Target Start Time SI Grat Comment --------------------------------------------------------------------------------------- There were no new quick look datasets in this shift. 4) The ACA EGSE "coot" is correctly running again after being taken offline last night. 5) The ACIS monitoring WWW page at MIT, http://acis.mit.edu/asc/acisrt.html, is not responding.