INT3 sessions e-VLBI INTensive <<<<< Q17051 >>>>> Schedules and Notes prepared by Arno Mueskens , IGG University of Bonn Date of experiment: 2017, Febr.20 Nominal Start Time: 07h00 UT Nominal End Time: 08h00 UT Duration: 1.0 hr Correlator: BONN Participating stations: ISHIOKA Is Wettz13N Wn NYALES20 Ny 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 24/22 for all baselines. Session Notes for session: q17051 =========================================================== Experiment: Q17051 Description e-Intensive INT3 q17051 Scheduler: IGGB Correlator: BONN Start: 2017-051-07:00:00 End: 2017-051-08:00:01 Current yyyyddd: 2017051 (2017.14) ( 17805 MJD, MON. 20FEB.) =========================================================== First observations Observation listing from file q17051.skd for experiment Q17051 Source Start DURATIONS name yyddd-hhmmss Is Ny Wn 1849+670 17051-070000| 90 90 90| Last observations 1300+580 17051-075759| 81 73 81| =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 0.9 Min = 0.0 Max = 14.8 (Baseline Is-Wn on 2318+049) RMS = 2.4 Total time: 60 minutes ( 1.0 hours). Key: Is=ISHIOKA Ny=NYALES20 Wn=WETTZ13N Is Ny Wn Avg % obs. time: 46 44 45 45 % cal. time: 7 7 7 7 % slew time: 12 43 5 20 % idle time: 33 5 42 27 total # scans: 26 26 26 26 # scans/hour : 26 26 26 26 Avg scan (sec): 64 61 62 62 # Mk5 tracks: 32 32 32 # OF OBSERVATIONS BY BASELINE | Is Ny Wn Total ------------------------- Is| 26 26 52 Ny| 26 52 Wn| 52 Number of 3-station scans: 26 Total number of scans: 26 Total number of obs: 78 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: ISHIOKA NYALES20 WETTZ13N WETTZELL Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 512 Mbits 128 MHz 14 2 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 32(*1) 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 19.13 11.48 30.61 ===========================================================