Aug_29_2003_M1499.txt Shift M1499 Start at 2003:241 17:00:00 UTC = 2003 Aug 29 1:00 pm EDT End 2003 Aug 29 4:00 pm EDT SOT shift report 2003-08-29 M1499 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_29_2003_M1499.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG2503C load. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 200236 03766 0 VW CEP 2003:241:06:05:17.585 118.5 ACIS-S HETG 309.3598 75.6207 207.51 ---- 60573 CAL-ER (60573) 2003:242:15:43:00.757 10.8 -- -- 332.0000 20.0000 193.06 ---- 60572 CAL-ER (60572) 2003:242:19:35:10.809 3.6 -- -- 355.0000 -35.0000 33.75 ---- 60571 CAL-ER (60571) 2003:243:04:08:12.479 20.8 -- -- 332.0000 -7.0000 254.86 700647 03968 0 3C296 2003:243:10:36:43.896 50.0 ACIS-S NONE 214.2052 10.8220 267.00 600332 04448 0 SAGITTARIUS DSPH 2003:244:01:02:59.497 30.0 ACIS-I NONE 283.7418 -30.4625 280.57 ORBITAL EVENTS: 2003:241:18:26:34.163 561 EAPOGEE ORBIT APOGEE 2003:243:02:09:50.088 561 EPERIGEE ORBIT PERIGEE 2003:244:09:53:24.692 562 EAPOGEE ORBIT APOGEE 2003:245:17:36:53.826 562 EPERIGEE ORBIT PERIGEE 2003:247:01:20:03.464 563 EAPOGEE ORBIT APOGEE 2003:248:09:04:22.059 563 EPERIGEE ORBIT PERIGEE 2003:249:16:47:24.338 564 EAPOGEE ORBIT APOGEE 2003:251:00:31:20.476 564 EPERIGEE ORBIT PERIGEE 2003:252:08:15:00.771 565 EAPOGEE ORBIT APOGEE 2003:253:15:58:16.310 565 EPERIGEE ORBIT PERIGEE 2003:254:23:42:32.832 566 EAPOGEE ORBIT APOGEE 2003:256:07:25:57.777 566 EPERIGEE ORBIT PERIGEE 2003:257:15:10:22.670 567 EAPOGEE ORBIT APOGEE 2003:258:22:54:24.918 567 EPERIGEE ORBIT PERIGEE 2003:260:06:38:32.019 568 EAPOGEE ORBIT APOGEE 2003:261:14:23:07.068 568 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 241:1700 AOS DSS-66 (Madrid 26m) 241:1740 03766 LOS DSS-66 (Madrid 26m) 241:1940 End of shift 241:2000 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 241:2000: UTC 2003:241:19:32:02 (Aug29) f_ACE 1.16e+01 F_CRM 7.95e+08 Kp 5.3 R km 129453D OBT 2003:241:19:29:33 CTUVCDU 15095935 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 178572573.42 ONLVCDU 15095920 OBC Errs 0 OBSID 3766 EPState SUN SIM TTpos 74424 HETG Angle 5.96 PCADMODE NPNT RA 309.357 Bus V 30.24 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 75.618 Bus I 28.74 AOFSTAR GUID Roll 207.509 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.92 Yaw Rate 0.10 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -7.77 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 0.20 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -3.70 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.61 SA Resolv 93.39 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 109.60 SCS 128 ACT -Y SA Amps 14.68 EPHIN Geom SMAL OBA power 62.40 SCS 129 ACT +Y SA Temp 110.51 E150 3.0 SCS 130 ACT -Y SA Temp 110.82 E300 0.1 Roll Mom. -3.171 SCS 107 INAC E1300 0.0 Pitch Mom. 2.173 UpL Cmd Acc 17708 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 10.016 Cmd Rej A 242 EPH B-Leak 0.9600 P41GM 0.0 Gyro 1 Curr 1 9.60 Roll Bias -0.4804 Gyro 1 Curr 2 9.60 Pitch Bias -1.8634 Gyro 2 Curr 1 98.40 Yaw Bias -0.8541 Gyro 2 Curr 2 96.00 Current Data: UTC 2003:241:20:03:03 (Aug29) f_ACE 1.28e+01 F_CRM 7.95e+08 Kp 5.7 R km 129324D Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 5.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.28e+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 : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:240:10:49:01 Geocentric Distance (km), Orbit Leg : 129344 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 4.44187000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.88374000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.39056701145e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.94939176140e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 309.357 deg 309.3598 DEC = 75.618 deg 75.6207 ROLL = 207.51 deg 207.51 Format = 2 2 OBSID = 3766 3766 SIM FA = -467 -468 SIM TSC = 74424 74424 HETGA = 5.96 deg (IN) IN HETGB = 5.96 deg (IN) IN LETGA = 78.34 deg (OUT) OUT LETGB = 77.59 deg (OUT) OUT HRC IM PS = ON, 42, 53 SP PS = OFF, 0, 0 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 6 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3000 ACIS FP Temp = -119.7 DEA Pwr = 51.8 DPA Pwr = 41.3 Science State = Science Active 2) Radiation The ACE radiation environment is low and steady. The GOES proton radiation environment is quiet. ACE 2 hr fluence is 9.4e4 vs. threshold 3.6e8. CRM-based orbital fluence is 7.9e8 vs. threshold 3.0e9. Chandra is in the magnetosheath. 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.