Apr_15_2004_M1729.txt Shift M1729 Start at 2004:106 16:00 UTC = 2004 Apr 15 12:00 pm EDT End at 2004 Apr 15 3:00 pm EDT SOT shift report 2004-04-15 M1729 See http://cxc.harvard.edu/acis/SOT_reports/ or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_15_2004_M1729.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 ----------------------------------------------------------------------------------------------------- 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 ---- 60274 CAL-ER (60274) 2004:108:05:18:48.306 20.1 -- -- 233.0000 -3.0000 106.88 400355 04572 1 AC211 2004:108:11:29:20.608 60.0 ACIS-S HETG 322.5114 12.1460 95.68 ---- 60273 CAL-ER (60273) 2004:109:04:47:21.784 0.0 -- -- 222.0000 -3.0000 117.76 700923 04841 2 1229-021 2004:109:05:30:06.008 20.0 ACIS-S NONE 187.9951 -2.3812 235.00 ORBITAL EVENTS: 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 2004:117:09:24:22.696 652 EAPOGEE ORBIT APOGEE EVENTS DONE -------------- ---- Start of Shift 106:1600 AOS DSS-46 (CANBERRA 26m) 106:1640 LOS DSS-46 (CANBERRA 26m) 106:1840 End of Shift 106:1900 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 106:1800: UTC 2004:106:18:00:04 (Apr15) f_ACE 4.25e+01 F_CRM 2.05e+08 Kp 2.3 R km 127770A OBT 2004:106:17:59:33 CTUVCDU 8738047 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 198439173.50 ONLVCDU 8738032 OBC Errs 0 OBSID 4638 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 350.901 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 58.813 Bus I 28.74 AOFSTAR GUID Roll 40.186 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -4.23 Yaw Rate 0.19 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 2.56 Pitch Rate 0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.01 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.84 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 34.82 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.97 SA Resolv 55.01 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 14.10 RadMon ENAB HRMA power 130.80 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom LARG OBA power 24.20 SCS 129 ACT +Y SA Temp 112.35 E150 3.5 SCS 130 INAC -Y SA Temp 112.97 E300 0.1 Roll Mom. -0.168 SCS 107 INAC E1300 0.0 Pitch Mom. 0.495 UpL Cmd Acc 590 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 1.693 Cmd Rej A 14 EPH B-Leak 0.8600 P41GM 0.0 EPH temp 89.48 Gyro 1 Curr 1 7.20 Roll Bias -0.6316 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9123 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -0.9677 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Current Data: Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.25e+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 : 2004:105:11:54:01 Geocentric Distance (km), Orbit Leg : 127765 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.90681000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.90681000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.86352073292e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.05166611920e+08 Observed Expected -------- -------- PCAD Mode = NPNT NPNT Control Law = NPNT NPNT Stars = 5 5 Fids = 3 3 RA (deg) = 350.9014 350.9014 DEC (deg) = 58.8146 58.8146 ROLL (deg) = 40.19 40.19 Format = 2 2 ObsId = 4638 4638 SIM FA = -467 -468 SIM TSC = 75623 75624 HETGA (deg) = 79.46 (OUT) OUT LETGB (deg) = 77.59 (OUT) OUT HRC IM HV = ON, 42, 53 SP HV = OFF, 0, 0 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 5 Valid Event Rates 1,2 = 0, 0 Shield Event Rates 1,2 = 3492,3314 ACIS FP Temp (C) = -119.9 DEA Power (W) = 18.3 DPA Power (W) = 41.2 Science State = Active 2) Radiation The ACE radiation environment is low and decreasing. The GOES proton flux is quiet. ACE 2 hr fluence from EPAM P3 is 1.1091e+05 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.