CRF-58 (Southern Hemisphere Astrometry) 2010 Jan 13 (DOY 013) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf58.skd Nominal Start: 18:00 U.T. on 2010 Jan 13 (DOY 013) first observation at 18:00 U.T. on 1443-162 15-Ho-Kb-Kk Duration: 24 hours Nominal Stop: 18:00 U.T. on 2010 Jan 14 (DOY 014) last observation at 17:56 U.T. on 1443-162 15-Ho-Kb-Kk Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code DSS15 - --- 109 HOBART26 H --- 179 KASHIMA34 O --- 123 KOKEE K --- 180 Total number of observations (delay measurements): 693 Total number of scans in the schedule: 180 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) = 11.2 Min = 0.0 Max = 72.0 (Baseline 15-Kb on 0646-306) RMS = 8.0 Total time: 1440 minutes ( 24.0 hours). Key: 15=DSS15 Ho=HOBART26 Kb=KASHIM34 Kk=KOKEE 15 Ho Kb Kk Avg % obs. time: 25 76 39 77 54 % cal. time: 1 2 1 2 2 % slew time: 7 18 7 6 10 % idle time: 66 2 52 14 34 total # scans: 109 179 123 180 147 # scans/hour : 5 7 5 8 6 Avg scan (sec): 197 369 277 368 302 # data tracks: 16 16 16 16 # Mk5 tracks: 16 16 16 16 Total GBytes: 387 1189 613 1193 845 Total GB(M5): 344 1057 544 1061 751 # of tapes : 1.0 1.0 0.1 1.0 tape change times (hhmm): Total number of tapes: 3.1 Total GBytes (M5) recorded: 3005.9 # OF OBSERVATIONS BY BASELINE | 15 Ho Kb Kk StnTotal ------------------------------ 15| 108 52 109 269 Ho| 122 179 409 Kb| 123 297 Kk| 411 Number of 2-station scans: 0 Number of 3-station scans: 129 Number of 4-station scans: 51 Total # of scans, observations: 180 693