CRF-81 (Southern Hemisphere Astrometry) 2014 March 4 (DOY 063) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf81.skd Nominal Start: 17:30 U.T. on 2014 March 4 (DOY 063) first observation at 17:30 U.T. on 1451-400 Hb-Kb-Ke-Kg-Kk-Yg Duration: 24 hours Nominal Stop: 17:30 U.T. on 2014 March 5 (DOY 064) last observation at 17:24 U.T. on 1451-400 Hb-Kb-Ke-Kg-Kk-Yg Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code HOBART12 177 KASHIM34 152 KATH12M 174 KOGANEI 156 KOKEE 158 YARRA12M 148 Total number of observations (delay measurements): 2077 Total number of scans in the schedule: 192 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 ================== N/A 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) = 9.7 Min = 0.0 Max = 27.0 (Baseline Kk-Kg on 1451-400) RMS = 4.4 Total time: 1441 minutes ( 24.0 hours). Key: Hb=HOBART12 Kb=KASHIM34 Ke=KATH12M Kk=KOKEE Kg=KOGANEI Yg=YARRA12M Hb Kb Ke Kk Kg Yg Avg % obs. time: 86 74 85 77 76 72 78 % cal. time: 1 1 1 1 1 1 1 % slew time: 5 11 5 6 3 4 6 % idle time: 7 13 9 15 20 22 15 total # scans: 177 152 174 158 156 148 160 # scans/hour : 7 6 7 7 6 6 7 Avg scan (sec): 420 420 420 420 420 420 420 # data tracks: 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 Total GBytes: 2676 2298 2631 2389 2359 2238 2432 Total GB(M5): 2379 2043 2339 2124 2097 1989 2162 # of tapes : 1.0 1.0 1.0 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 6.0 Total GBytes (M5) recorded: 12969.6 # OF OBSERVATIONS BY BASELINE | Hb Kb Ke Kk Kg Yg StnTotal ---------------------------------------- Hb| 140 171 150 143 144 748 Kb| 137 129 152 114 672 Ke| 146 140 145 739 Kk| 133 117 675 Kg| 116 684 Yg| 636 Number of 2-station scans: 8 Number of 3-station scans: 19 Number of 4-station scans: 27 Number of 5-station scans: 44 Number of 6-station scans: 94 Total # of scans, observations: 192 2077