CRDS-58 (Southern Hemisphere Astrometry) 2012 May 10 (DOY 131) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crds58.skd Nominal Start: 13:15 U.T. on 2012 May 10 (DOY 131) first observation at 13:15 U.T. on 1156-663 Hh-Ho-Ti Duration: 24 hours Nominal Stop: 12:15 U.T. on 2012 May 11 (DOY 132) last observation at 12:16 U.T. on 0524-460 Hh-Ho-Ti Correlator: WACO at Washington, DC Station Codes # of tapes # of obs Occupation Code HARTRAO J 287 HOBART26 287 TIDBIN64 287 Total number of observations (delay measurements): 861 Total number of scans in the schedule: 287 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) = 9.3 Min = 2.6 Max = 28.6 (Baseline Hh-Ti on 0534-340) RMS = 5.1 Total time: 1384 minutes ( 23.1 hours). Key: Hh=HARTRAO Ho=HOBART26 Ti=TIDBIN64 Hh Ho Ti Avg % obs. time: 42 42 41 42 % cal. time: 2 2 2 2 % slew time: 50 27 51 43 % idle time: 6 28 5 13 total # scans: 287 287 287 287 # scans/hour : 12 12 12 12 Avg scan (sec): 121 121 120 120 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 627 627 620 624 Total GB(M5): 557 557 551 555 # of tapes : 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 3.0 Total GBytes (M5) recorded: 1665.3 # OF OBSERVATIONS BY BASELINE | Hh Ho Ti StnTotal ------------------------- Hh| 287 287 574 Ho| 287 574 Ti| 574 Number of 2-station scans: 0 Number of 3-station scans: 287 Total # of scans, observations: 287 861