CRF-83 (Southern Hemisphere Astrometry) 2014 July 1 (DOY 182) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf83.skd Nominal Start: 18:00 U.T. on 2014 July 1 (DOY 182) first observation at 18:00 U.T. on 1511-100 Ft-Hh-Nt Duration: 24 hours Nominal Stop: 18:00 U.T. on 2014 July 2 (DOY 183) last observation at 17:59 U.T. on 1406-076 Ft-Hh-Nt Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code FORTLEZA F 171 HARTRAO J 171 NOTO 171 Total number of observations (delay measurements): 513 Total number of scans in the schedule: 171 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 = 5.8 Max = 24.8 (Baseline Ft-Nt on 0920-397) RMS = 3.5 Total time: 1445 minutes ( 24.1 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 20 % idle time: 9 1 14 8 total # scans: 171 171 171 171 # 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: 2216 2216 2216 2216 Total GB(M5): 1970 1970 1970 1970 # of tapes : 1.0 1.0 1.0 tape change times (hhmm): Total number of tapes: 3.0 Total GBytes (M5) recorded: 5909.8 # OF OBSERVATIONS BY BASELINE | Ft Hh Nt StnTotal ------------------------- Ft| 171 171 342 Hh| 171 342 Nt| 342 Number of 2-station scans: 0 Number of 3-station scans: 171 Total # of scans, observations: 171 513