CRF-74 (Southern Hemisphere Astrometry) 2013 April 03 (DOY 093) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf74.skd Nominal Start: 17:30 U.T. on 2013 April 03 (DOY 093) first observation at 17:30 U.T. on 0912+029 Ft-Hh-Nt Duration: 24 hours Nominal Stop: 17:30 U.T. on 2013 April 04 (DOY 094) last observation at 17:28 U.T. on 0727-115 Ft-Hh-Nt Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code FORTLEZA F 168 HARTRAO J 168 NOTO 168 Total number of observations (delay measurements): 505 Total number of scans in the schedule: 168 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) = 12.7 Min = 0.0 Max = 23.8 (Baseline Ft-Nt on 0405-385) RMS = 5.0 Total time: 1444 minutes ( 24.1 hours). Key: Ft=FORTLEZA Hh=HARTRAO Nt=NOTO Ft Hh Nt Avg % obs. time: 70 70 70 70 % cal. time: 1 1 1 1 % slew time: 19 27 14 20 % idle time: 9 1 15 9 total # scans: 168 168 168 168 # scans/hour : 7 7 7 7 Avg scan (sec): 360 360 360 360 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 1089 1089 1089 1089 Total GB(M5): 968 968 968 968 # of tapes : 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 3.0 Total GBytes (M5) recorded: 2903.0 # OF OBSERVATIONS BY BASELINE | Ft Hh Nt StnTotal ------------------------- Ft| 168 168 336 Hh| 168 336 Nt| 336 Number of 2-station scans: 0 Number of 3-station scans: 168 Total # of scans, observations: 168 504