Jul_21_2001_L730.txt Shift L730 Start at 2001:202:14:30:00 GMT = 2001 Jul 21 10:30am EDT End 2001 Jul 21 11:00am EDT SOT shift report 2001-07-20 L729 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_21_2001_L730.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Mike McGuirk (by phone) Plan: - Running JUL1601C on descending leg. Complete the Galactic Center Survey series with GCS 30 (obsid 2290), then insert HETG using new flight SW and CSD's for NGC6624 (obsid 1021). Retract HETG after this observation, again using new OTG flight SW and CSD. Current ACE solar proton flux levels are low (under 150). Kp is under 2. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 900117 02290 00 GCS 30 2001:202:11:37:22.254 12.0 ACIS-I NONE 265.6060 -29.6494 283.59 0.22 400099 01021 00 NGC6624 2001:202:15:25:22.254 9.5 ACIS-S HETG 275.8946 -30.3475 287.93 8.97 ---- I1554 00 CAL-ER 2001:202:18:19:45.258 0.0 -- -- 282.0000 -25.0000 280.96 12.41 590163 01554 00 G21.5-09, S3, AO2B 2001:202:18:47:55.258 9.4 ACIS-S NONE 278.3766 -10.5591 243.26 39.39 ORBITAL EVENTS: 2001:202:05:48:39.600 270 EAPOGEE ORBIT APOGEE 2001:203:13:34:31.362 270 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 202:1430 AOS DSS-46 (Canberra 26m) 202:1450 Status at AOS was nominal, see note 1 202:1450 2290 Start Insert HETG via CSD 202:1559 Complete HETG Insert, result was nominal (see note 2) 202:1506 LOS DSS-46 202:1640 Lots of trouble acquiring telemetry with DSS-66 AOS DSS-66 (Madrid 26m) 202:1835 Telemetry intermittant Start Retract HETG 202:1835 Complete Retract HETG 202:1840 Retract was nominal Telemetry lost 202:1840 Intermittant telemetry till end of pass LOS DSS-66 202:1900 End of shift 201:1900 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at DSS-46 AOS: UTC 2001:202:14:50:11 (Jul21) f_ACE 4.74e+01 F_CRM 1.03e+09 Kp 3.0 R km 131765D OBT 2001:202:14:49:42 CTUVCDU 7404365 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 112114182.92 ONLVCDU 7404352 OBC Errs 0 OBSID 2290 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 265.608 Bus V 30.55 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -29.647 Bus I 31.27 AOFSTAR GUID Roll 283.589 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.99 Yaw Rate 0.09 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -7.80 Pitch Rate 0.13 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.07 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -17.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.66 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.66 SA Resolv 147.22 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 16.05 RadMon ENAB HRMA power 109.20 SCS 128 ACT -Y SA Amps 15.66 EPHIN Geom LARG OBA power 43.20 SCS 129 ACT +Y SA Temp 108.70 E150 3.7 SCS 130 ACT -Y SA Temp 110.82 E300 0.2 Roll Mom. 1.705 SCS 107 INAC E1300 0.0 Pitch Mom. -25.631 UpL Cmd Acc 27502 EPH A-Leak 0.3160 P4GM 0.0 Yaw Mom. 1.562 Cmd Rej A 71 EPH B-Leak 0.0600 P41GM 0.0 Current Data: UTC 2001:202:14:50:11 (Jul21) f_ACE 4.74e+01 F_CRM 1.03e+09 Kp 3.0 R km 131765D Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.74e+01 Orbit Start Time : 2001:200:22:09:02 Geocentric Distance (km), Orbit Leg : 131795 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.29516000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.29516000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.91519126010e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.03352319510e+09 HRC SP PS = ON Steps 43/54 IM 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 = -119.7 DEA Pwr = 51.2 DPA Pwr = 39.3 Science State = Science Active 2) HETG Insert and Retract: HETG Insert: - Time = 605 mf = 155.03 secs. HETG Retract: - Time not obtained because of bad telemetry