INT3 sessions e-VLBI INTensive <<<<< k12226 >>>>> Schedules and Notes prepared by Arno Mueskens , IGG University of Bonn Date of experiment: 2012 Aug,13 Nominal Start Time: 07h00 UT Nominal End Time: 08h00 UT Duration: 1.0 hr Correlator: BONN Participating stations: SESHAN25 Sh Wettzell Wz Tsukub32 Ts Purpose ======= The project is the first implementation of a third INTENSIVE-observation routine to improve UT1-determination. The project started with regular observations each Monday on August 27th 2007. With its regular experiments it will be both independent control and reasonable complement to the existing observation routine using baseline Wz-Kk, Wz-Ts The goal is to bring up final processed data in less than a few hours to the IVS data centers. Schedule ======== The schedule was produced by using a mixture of the automatic and the manual mode of the actual sked version. The minimum scan duration was fixed to 13 sec . The minimum snr was set to 25 for all baselines. Session Notes for session: k12226.skd =========================================================== Experiment: K12226 Description e-Intensive INT3 k12226 (eVLBI) Scheduler: IGGB Correlator: BONN Start: 2012-226-07:00:00 End: 2012-227-07:00:00 Current yyyyddd: 2012226 (2012.62) ( 16153 MJD, MON. 13AUG.) =========================================================== First observations Observation listing from file ./k12226.skd for experiment K12226 Source Start DURATIONS name yyddd-hhmmss Sh Ts Wz 4C39.25 12226-070000| 13 13 13| Last observations 1803+784 12226-075930| 19 13 19| =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 0.4 Min = 0.0 Max = 5.7 (Baseline Ts-Wz on 4C39.25 ) RMS = 1.1 Total time: 60 minutes ( 1.0 hours). Key: Sh=SESHAN25 Ts=TSUKUB32 Wz=WETTZELL Sh Ts Wz Avg % obs. time: 41 17 41 33 % cal. time: 7 7 6 7 % slew time: 48 25 15 30 % idle time: 4 50 37 31 total # scans: 24 24 23 23 # scans/hour : 24 24 23 24 Avg scan (sec): 62 26 64 49 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 53 22 53 43 Total GB(M5): 47 20 47 38 Total GBytes (M5) recorded: 114.1 # OF OBSERVATIONS BY BASELINE | Sh Ts Wz StnTotal ------------------------- Sh| 24 23 47 Ts| 23 47 Wz| 46 Number of 2-station scans: 1 Number of 3-station scans: 23 Total # of scans, observations: 24 70 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: SESHAN25 TSUKUB32 WETTZELL Mode Tot.Rate Tot.BandW #chan #bits Barrel Mk341:2 256.000 Mbits 128.000 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*2) 32 0.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 140.0 MHz rms spanned bw= 50.9 MHz Effective number of channels recorded per sub-pass X S Total 10.000 6.000 16.000 ===========================================================