Feb_13_2004_M1667.txt Shift M1667 Start at 2004:044 19:30 UTC = 2004 Feb 13 2:30 pm EST End at 2004 Feb 13 4:30 pm EST SOT shift report 2004-02-13 M1667 See http://cxc.harvard.edu/acis/SOT_reports/ or /proj/web-cxc/htdocs/acis/SOT_reports/Feb_13_2004_M1667.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: FEB0904B load running. Comm with DSS-66 was about 30 minutes late in starting. This might produce an SSR-A to SSR-B rollover, because of a slower than planned SRR playback rate. Next week's observing schedule will be either FEB1604C or FEB1604D. FEB1604D contains a Target of Opportunity, while FEB1604C does not contain it. The decision about which load to run will be made on Sunday, depending on the brightness of the ToO. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- ---- 60373 CAL-ER (60373) 2004:044:18:17:08.882 20.8 -- -- 326.0000 40.0000 0.76 300141 04547 0 Stanek window 2004:045:00:45:12.891 80.1 ACIS-I NONE 268.6895 -29.8438 93.81 100044 04461 1 EARTH 2004:045:23:56:21.663 1.2 HRC-I NONE 75.0735 -35.8875 290.69 300141 05303 0 Stanek window 2004:046:01:10:54.246 19.0 ACIS-I NONE 268.6895 -29.8438 93.81 ORBITAL EVENTS: 2004:044:16:16:46.435 624 EPERIGEE ORBIT PERIGEE 2004:045:23:59:50.512 625 EAPOGEE ORBIT APOGEE 2004:047:07:44:03.232 625 EPERIGEE ORBIT PERIGEE 2004:048:15:27:02.746 626 EAPOGEE ORBIT APOGEE 2004:049:23:10:49.112 626 EPERIGEE ORBIT PERIGEE 2004:051:06:54:34.024 627 EAPOGEE ORBIT APOGEE 2004:052:14:37:43.407 627 EPERIGEE ORBIT PERIGEE 2004:053:22:22:03.249 628 EAPOGEE ORBIT APOGEE EVENTS DONE -------------- ---- Start of Shift 044:1930 AOS* DSS-66 (MADRID 26m) 044:2025 LOS DSS-66 (MADRID 26m) 044:2115 End of Shift 044:2130 * See Plan above. NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 044:2030: UTC 2004:044:20:30:05 (Feb13) f_ACE 7.70e+01 F_CRM 0.00e+00 Kp 3.7 R km 50016A OBT 2004:044:20:29:36 CTUVCDU 4645801 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 193091376.17 ONLVCDU 4645792 OBC Errs 0 OBSID 60373 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 325.997 Bus V 29.46 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 39.999 Bus I 30.77 AOFSTAR GUID Roll 0.758 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.61 Yaw Rate 0.35 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 2.72 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.28 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.16 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 36.32 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 52.17 SA Resolv 53.55 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 15.07 RadMon DISA HRMA power 31.70 SCS 128 ACT -Y SA Amps 15.46 EPHIN Geom LARG OBA power 100.30 SCS 129 ACT +Y SA Temp 116.22 E150 52.2 SCS 130 ACT -Y SA Temp 116.95 E300 0.5 Roll Mom. -17.232 SCS 107 INAC E1300 0.0 Pitch Mom. -1.582 UpL Cmd Acc 56790 EPH A-Leak 1.0200 P4GM 0.5 Yaw Mom. 0.629 Cmd Rej A 126 EPH B-Leak 0.6080 P41GM 0.0 EPH temp 81.31 Gyro 1 Curr 1 9.60 Roll Bias -0.5995 Gyro 1 Curr 2 9.60 Pitch Bias -1.8894 Gyro 2 Curr 1 103.20 Yaw Bias -0.9301 Gyro 2 Curr 2 98.40 Current Data: Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 7.70e+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 : 2004:044:16:19:00 Geocentric Distance (km), Orbit Leg : 49920 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.64041520000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.47298515960e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 Observed Expected -------- -------- PCAD Mode = NPNT NPNT Control Law = NPNT NPNT Stars = 8 8 Fids = 0 0 RA (deg) = 326.0000 326.0000 DEC (deg) = 40.0000 40.0000 ROLL (deg) = 0.76 0.76 Format = 2 2 ObsId = 60373 60373 SIM FA = -467 -468 SIM TSC = -99616 -99616 HETGA (deg) = 79.46 (OUT) OUT LETGB (deg) = 77.59 (OUT) OUT HRC IM HV = OFF, 0, 0 SP HV = ON, 43, 54 Shield 1 HV = OFF, 0 Shield 2 HV = OFF, 0 Valid Event Rates 1,2 = 0, 0 Shield Event Rates 1,2 = 0, 0 ACIS FP Temp (C) = -119.7 DEA Power (W) = 44.2 DPA Power (W) = 39.2 Science State = Idle 2) Radiation The ACE radiation environment is low and variable. The GOES proton flux is quiet. ACE 2 hr fluence from EPAM P3 is 2.9762e+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.