INT3 sessions e-VLBI INTensive <<<<< k15173 >>>>> Schedules and Notes prepared by Arno Mueskens , IGG University of Bonn Date of experiment: 2015, June,22 Nominal Start Time: 07h00 UT Nominal End Time: 08h00 UT Duration: 1.0 hr Correlator: BONN Participating stations: NyAlesund Ny TSUKUB32 Ts Wettzell Wz Wettz13N Wn WettDBBC Wd 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 15. The minimum snr was set to 25 for all baselines. Session Notes for session: k15173 =========================================================== Experiment: K15173 Description e-Intensive INT3 k15173 Scheduler: IGGB Correlator: BONN Start: 2015-173-07:00:00 End: 2015-173-08:00:00 Current yyyyddd: 2015173 (2015.47) ( 17196 MJD, MON. 22JUN.) =========================================================== First observations Observation listing from file k15173.skd for experiment K15173 Source Start DURATIONS name yyddd-hhmmss Ny Ts Wd Wn Wz 1849+670 15173-070000| 36 19 36 36 36| Last observations 1726+455 15173-075858| 27 46 46 46 46| =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 0.8 Min = 0.0 Max = 72.0 (Baseline Ny-Ts on 0458-020) RMS = 3.1 Total time: 60 minutes ( 1.0 hours). Key: Ny=NYALES20 Ts=TSUKUB32 Wd=WETTDBBC Wn=WETTZ13N Wz=WETTZELL Ny Ts Wd Wn Wz Avg % obs. time: 39 21 40 40 40 36 % cal. time: 9 9 9 9 9 9 % slew time: 43 34 19 4 19 25 % idle time: 8 36 31 46 31 31 total # scans: 31 31 31 31 31 31 # scans/hour : 31 31 31 31 31 31 Avg scan (sec): 46 24 46 46 46 41 # data tracks: 16 16 16 16 16 # OF OBSERVATIONS BY BASELINE | Ny Ts Wd Wn Wz Total ----------------------------------- Ny| 31 31 31 31 124 Ts| 31 31 31 124 Wd| 31 31 124 Wn| 31 124 Wz| 124 Number of 5-station scans: 31 Total number of scans: 31 Total number of obs: 310 | Ny Ts Wd Wn Wz AVG ---------------------------------- Ny| 75 68 53 68 66 Ts| 69 54 69 67 Wd| 70 90 74 Wn| 70 62 Wz| 74 Average S-band SNRs by baseline | Ny Ts Wd Wn Wz AVG ---------------------------------- Ny| 28 22 25 22 25 Ts| 27 30 27 28 Wd| 30 27 27 Wn| 30 29 Wz| 27 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: NYALES20 TSUKUB32 WETTZ13N WETTDBBC Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*1) 16 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 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 Recording mode for: WETTZELL Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 16(*2) 32 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 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 ===========================================================