CRDS-40 (Southern Hemisphere Astrometry) 2007 November 22 (DOY 326) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crds40.skd Nominal Start: 12:00 U.T. on 2007 November 22 (DOY 326) first observation at 12:00 U.T. on 2333-415 Hh-Ho Duration: 24 hours Nominal Stop: 12:00 U.T. on 2007 November 23 (DOY 327) last observation at 11:56 U.T. on 1624-617 Hh-Ho Correlator: WACO at Washington, DC Station Codes # of tapes # of obs Occupation Code HARTRAO J 1.8 147 HOBART26 H 1.8 147 Total number of observations (delay measurements): 147 Total number of scans in the schedule: 147 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) = 11.1 Min = 8.2 Max = 17.4 (Baseline Hh-Ho on 1012-448) RMS = 2.5 Total time: 1444 minutes ( 24.1 hours). Key: Hh=HARTRAO Ho=HOBART26 Hh Ho Avg % obs. time: 71 71 71 % cal. time: 2 2 2 % slew time: 23 11 17 % idle time: 3 15 10 total # scans: 147 147 147 # scans/hour : 6.1 6.1 6.1 Avg scan (sec): 421 421 420 Total GBytes: 1113 1113 1113 Total GB(M5): 989 989 989 # of tapes : 1.8 1.8 tape change times (hhmm): 0152 0152 Total number of tapes: 3.6 Total GBytes (M5) recorded: 1978.9 # OF OBSERVATIONS BY BASELINE | Hh Ho StnTotal ---------------------- Hh|147 147 147 Ho| 147 147 Number of 2-station scans: 147 Total # of scans, observations: 147 147