CRF-45 (Southern Hemisphere Astrometry) 2007 June 12 (DOY 163) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf45.skd Nominal Start: 17:30 U.T. on 2007 June 12 (DOY 163) first observation at 17:30 U.T. on 2138-377 ---Ho-Kb-Kk-Pa first observation at 03:35 U.T. on 0925-203 15-Ho-Kb-Kk-Pa Duration: 24 hours Nominal Stop: 17:30 U.T. on 2007 June 13 (DOY 164) last observation at 13:49 U.T. on 2037-253 15-Ho----Kk-Pa last observation at 17:24 U.T. on 2329-384 ---Ho----Kk-Pa last observation at 17:28 U.T. on 2329-162 -----Kb-----Pa Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code DSS15 D 0.1 28 HOBART26 H 0.9 153 KASHIMA34 O 2.7 127 KOKEE K 0.8 118 PARKES64 P 1.2 145 Total number of observations (delay measurements): 808 Total number of scans in the schedule: 154 Purpose ======= Astrometric observations to strenghten the ICRF in the Southern Hemisphere. Schedule ======== This is a new schedule generated by Alan Fey using sked. Correlation =========== This experiment will be correlated at the WACO Correlator. Tapes should be shipped to Washington, DC as soon after the experiment as practical. Special procedures ================== None. Summary ======= The following listing is a summary of the observations in this schedule. Average number of obs. per baseline per source (normalized by up-time) = 7.0 Min = 0.0 Max = 25.3 (Baseline 15-Kb on 1032-199) RMS = 5.2 Total time: 1441 minutes ( 24.0 hours). Key: 15=DSS15 Ho=HOBART26 Kb=KASHIM34 Kk=KOKEE Pa=PARKES64 15 Ho Kb Kk Pa Avg % obs. time: 8 71 48 61 25 43 % cal. time: 0 2 1 1 2 1 % slew time: 2 19 6 3 30 12 % idle time: 88 7 44 34 42 44 total # scans: 28 153 127 118 145 114 # scans/hour : 1.2 6.4 5.3 4.9 6.0 4.8 Avg scan (sec): 250 403 324 445 150 314 Total GBytes: 55 486 324 414 172 290 Total GB(M5): 56 493 329 420 174 295 # of tapes : 0.1 0.9 2.7 0.8 1.2 tape change times (hhmm): 0000 0000 0243 0000 1349 0000 0000 1214 0000 0000 Total number of tapes: 5.7 Total GBytes (M5) recorded: 1473.1 # OF OBSERVATIONS BY BASELINE | 15 Ho Kb Kk Pa StnTotal ---------------------------------- 15| 28 28 20 28 24 100 Ho| 153 126 118 144 416 Kb| 127 93 118 357 Kk| 118 109 348 Pa| 145 395 Number of 2-station scans: 3 Number of 3-station scans: 55 Number of 4-station scans: 80 Number of 5-station scans: 16 Total # of scans, observations: 154 808