CRDS-59 (Southern Hemisphere Astrometry) 2012 May 22 (DOY 143) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crds59.skd Nominal Start: 17:30 U.T. on 2012 May 22 (DOY 143) first observation at 17:30 U.T. on 1659-621 Hh-Hb-Ww Duration: 24 hours Nominal Stop: 17:30 U.T. on 2012 May 23 (DOY 144) last observation at 17:28 U.T. on 1451-400 Hh-Hb-Ww Correlator: WACO at Washington, DC Station Codes # of tapes # of obs Occupation Code HARTRAO J 121 HOBART12 121 WARK12M 121 Total number of observations (delay measurements): 363 Total number of scans in the schedule: 121 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) = 8.3 Min = 0.0 Max = 24.5 (Baseline Hh-Ww on 1004-500) RMS = 5.2 Total time: 1447 minutes ( 24.1 hours). Key: Hh=HARTRAO Hb=HOBART12 Ww=WARK12M Hh Hb Ww Avg % obs. time: 75 75 75 75 % cal. time: 1 1 1 1 % slew time: 23 2 2 9 % idle time: 0 21 21 15 total # scans: 121 121 121 121 # scans/hour : 5 5 5 5 Avg scan (sec): 540 540 540 540 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 1176 1176 1176 1176 Total GB(M5): 1045 1045 1045 1045 # of tapes : 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 3.0 Total GBytes (M5) recorded: 3136.3 # OF OBSERVATIONS BY BASELINE | Hh Hb Ww StnTotal ------------------------- Hh| 121 121 242 Hb| 121 242 Ww| 242 Number of 2-station scans: 0 Number of 3-station scans: 121 Total # of scans, observations: 121 363