CRF-75 (Southern Hemisphere Astrometry) 2013 July 09 (DOY 190) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf75.skd Nominal Start: 17:30 U.T. on 2013 July 09 (DOY 190) first observation at 17:30 U.T. on 1511-100 Ft-Hh-Nt Duration: 24 hours Nominal Stop: 17:30 U.T. on 2013 July 10 (DOY 191) last observation at 17:23 U.T. on 1511-100 Ft-Hh-Nt Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code FORTLEZA F 170 HARTRAO J 170 NOTO 170 Total number of observations (delay measurements): 510 Total number of scans in the schedule: 170 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) = 13.1 Min = 0.0 Max = 24.8 (Baseline Ft-Nt on 0920-397) RMS = 4.5 Total time: 1439 minutes ( 24.0 hours). Key: Ft=FORTLEZA Hh=HARTRAO Nt=NOTO Ft Hh Nt Avg % obs. time: 71 71 71 71 % cal. time: 1 1 1 1 % slew time: 18 26 13 19 % idle time: 10 1 14 9 total # scans: 170 170 170 170 # 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: 1102 1102 1102 1102 Total GB(M5): 979 979 979 979 # of tapes : 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 3.0 Total GBytes (M5) recorded: 2937.6 # OF OBSERVATIONS BY BASELINE | Ft Hh Nt StnTotal ------------------------- Ft| 170 170 340 Hh| 170 340 Nt| 340 Number of 2-station scans: 0 Number of 3-station scans: 170 Total # of scans, observations: 170 510