CRF-60 (Southern Hemisphere Astrometry) 2010 August 11 (DOY 223) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf60.skd Nominal Start: 18:00 U.T. on 2010 August 11 (DOY 223) first observation at 18:00 U.T. on 2239-631 45-Hh-Ho Duration: 24 hours Nominal Stop: 18:00 U.T. on 2010 August 12 (DOY 224) last observation at 17:54 U.T. on 2109-811 45-Hh-Ho Correlator: WACO at Washington, DC Station Codes # of tapes # of obs Occupation Code DSS45 153 HARTRAO J 153 HOBART26 H 153 Total number of observations (delay measurements): 459 Total number of scans in the schedule: 153 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) = 10.3 Min = 3.9 Max = 25.8 (Baseline 45-Hh on 0629-418) RMS = 5.1 Total time: 1436 minutes ( 23.9 hours). Key: 45=DSS45 Hh=HARTRAO Ho=HOBART26 45 Hh Ho Avg % obs. time: 21 65 65 51 % cal. time: 2 2 2 2 % slew time: 11 31 13 19 % idle time: 65 1 18 29 total # scans: 153 153 153 153 # scans/hour : 6 6 6 6 Avg scan (sec): 120 369 369 285 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 330 1016 1016 787 Total GB(M5): 294 903 903 700 # of tapes : 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 3.0 Total GBytes (M5) recorded: 2099.5 # OF OBSERVATIONS BY BASELINE | 45 Hh Ho StnTotal ------------------------- 45| 153 153 306 Hh| 153 306 Ho| 306 Number of 2-station scans: 0 Number of 3-station scans: 153 Total # of scans, observations: 153 459