CRF-62 (Southern Hemisphere Astrometry) 2011 May 18 (DOY 138) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf62.skd Nominal Start: 18:00 U.T. on 2011 May 18 (DOY 138) first observation at 18:00 U.T. on 2351-309 13-Hb-Kk Duration: 24 hours Nominal Stop: 18:00 U.T. on 2011 May 19 (DOY 139) last observation at 17:52 U.T. on 2329-384 13-Hb-Kk Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code DSS13 N/A 128 HOBART12 N/A 128 KOKEE K N/A 128 Total number of observations (delay measurements): 384 Total number of scans in the schedule: 128 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) = 11.4 Min = 0.0 Max = 26.2 (Baseline 13-Hb on 0723-008) RMS = 5.2 Total time: 1438 minutes ( 24.0 hours). Key: 13=DSS13 Hb=HOBART12 Kk=KOKEE 13 Hb Kk Avg % obs. time: 47 62 62 57 % cal. time: 1 1 1 1 % slew time: 7 2 4 5 % idle time: 44 33 32 37 total # scans: 128 128 128 128 # scans/hour : 5 5 5 5 Avg scan (sec): 315 420 420 385 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 727 968 968 887 Total GB(M5): 646 860 860 789 # of tapes : 1.0 22.0 1.0 tape change times (hhmm): 0000 1907 0000 0000 2015 0000 0000 2123 0000 0000 2230 0000 0000 2337 0000 0000 0045 0000 0000 0153 0000 0000 0301 0000 0000 0409 0000 0000 0517 0000 Total number of tapes: 24.0 Total GBytes (M5) recorded: 2366.4 # OF OBSERVATIONS BY BASELINE | 13 Hb Kk StnTotal ------------------------- 13| 128 128 256 Hb| 128 256 Kk| 256 Number of 2-station scans: 0 Number of 3-station scans: 128 Total # of scans, observations: 128 384