Feb_21_2001_M580.txt Shift M580 Start at 2001:052:20:00:00 GMT = 2001 Feb 21 3:00pm EST End 2001 Feb 21 5:00pm EST SOT shift report 2001-02-21 M580 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_21_2001_M580.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1901C load. Seq # ObsID Target start SI Grat RA dec roll ------------------------------------------------------------------------------------------- ---- 61728 CAL-ER 2001:052:14:43:15.814 -- -- 228.1355 -58.2868 70.13 900060 02233 HDF-N 2001:053:04:16:54.975 ACIS-I NONE 189.2060 62.2371 138.00 ORBITAL EVENTS: 2001:051:12:08:39.762 213 EAPOGEE ORBIT APOGEE 2001:052:19:53:45.306 213 EPERIGEE ORBIT PERIGEE 2001:054:03:36:42.464 214 EAPOGEE ORBIT APOGEE 2001:055:11:20:58.771 214 EPERIGEE ORBIT PERIGEE 2001:056:19:04:24.947 215 EAPOGEE ORBIT APOGEE 2001:058:02:48:02.141 215 EPERIGEE ORBIT PERIGEE 2001:059:10:32:11.372 216 EAPOGEE ORBIT APOGEE 2001:060:18:16:05.507 216 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 052:2000 AOS DSS-54 (Madrid 34m) 052:2025 02232 LOS DSS-54 (Madrid 34m) 052:2125 End of shift 052:2200 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:052:21:07:12 (Feb21) f_ACE 7.98e+01 F_ACE 0.00e+00 Kp 1.0 R km 26153A OBT 2001:052:21:06:38 CTUVCDU 7248657 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 99176798.12 ONLVCDU 7248648 OBC Errs 0 OBSID 61728 EPState ECLP SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 228.135 Bus V 29.77 SIM FApos -467 LETG Angle 78.34 PCONTROL NPNT Dec -58.287 Bus I 27.73 AOFSTAR GUID Roll 70.125 ACA Object SSSSSSSS Dither DISA HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.00 Yaw Rate -0.04 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 0.00 Pitch Rate -0.06 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.63 Batt 1 SOC 94.24% Avg HRMA Temp 70.61 FSS Beta -49.77 Batt 2 SOC 94.47% ACIS Stat7-0 66 Avg OBA Temp 51.13 SA Resolv 89.90 Batt 3 SOC 94.52% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres DARK Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 0.14 RadMon DISA HRMA power 76.20 SCS 128 ACT -Y SA Amps 0.06 EPHIN Geom SMAL OBA power 110.60 SCS 129 ACT +Y SA Temp 88.93 E150 188878.0 SCS 130 ACT -Y SA Temp 88.93 E300 32223.0 Roll Mom. 3.655 SCS 107 INAC E1300 2036.6 Pitch Mom. -1.215 UpL Cmd Acc 6774 EPH A-Leak 1.0200 P4GM 2178.9 Yaw Mom. 0.756 Cmd Rej A 48 EPH B-Leak 0.2080 P41GM 0.5 Current Data: UTC 2001:052:21:07:12 (Feb21) f_ACE 7.98e+01 F_ACE 0.00e+00 Kp 1.0 R km 26153A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 7.98e+01 Orbit Start Time : 2001:052:19:59:00 Geocentric Distance (km), Orbit Leg : 25640 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 2) Status at 052:2050: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 8 8 FIDS = 0 0 RA = 228.1354 deg 228.1355 DEC = -58.2869 deg -58.2868 ROLL = 70.13 deg 70.13 Format = 2 2 OBSID = 61728 61728 SIM FA = -467 -468 SIM TSC = -99616 -99616 HETGA = 79.84 deg (OUT) OUT HETGB = 80.59 deg (OUT) OUT LETGA = 79.09 deg (OUT) OUT LETGB = 78.34 deg (OUT) OUT ACIS FP Temp = -115.3 DEA Pwr = 29.2 DPA Pwr = 40.2 Science State = Science Idle HRC IM PS = OFF, 0, 0 SP PS = ON, 43, 54 Shield 1 HV = OFF, 0 Shield 2 HV = OFF, 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 3) Radiation --------- ACE P3 proton flux is low. ACE 2 hr fluence is 6.3e5 vs. threshold 3.6e8. CRM-based orbital fluence is 0.0e0 vs. threshold 1.0e9. Chandra is in the magnetosphere. 4) Quick Look data review (OK unless noted): There were no new quick look data in this shift. 5) As seen in the snapshot above, Chandra is currently in eclipse. Dither is currently disabled, as required in obsid 1995, but will resume for obsid 2233.