INT3 sessions e-VLBI INTensive <<<<< Q18358 (doy 358) >>>>> Schedules and Notes prepared by Arno Mueskens , IGG University of Bonn Date of experiment: 2018, Dec,24 Nominal Start Time: 07h00 UT Nominal End Time: 08h00 UT Duration: 1.0 hr Correlator: BONN Participating stations: ISHIOKA Is Wettzell Wz Wettz13N Wn 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 23/22 for all baselines. Session Notes for session: q18358 =========================================================== Experiment: Q18358 Description e-Intensive INT3 q18358 Scheduler: IGGB Correlator: BONN Start: 2018-358-07:00:00 End: 2018-358-08:00:01 Current yyyyddd: 2018358 (2018.98) ( 18477 MJD, MON. 24DEC.) =========================================================== First observations Observation listing from file q18358.skd for experiment Q18358 Source Start DURATIONS name yyddd-hhmmss Is Wn Wz 1849+670 18358-070000| 39 36 39| Last observations 0133+476 18358-075926| 22 15 22| =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 1.1 Min = 0.0 Max = 12.7 (Baseline Is-Wn on 1749+096) RMS = 2.1 Total time: 60 minutes ( 1.0 hours). Key: Is=ISHIOKA Wn=WETTZ13N Wz=WETTZELL Is Wn Wz Avg % obs. time: 47 43 43 44 % cal. time: 12 12 12 12 % slew time: 20 8 35 22 % idle time: 20 36 10 23 total # scans: 42 42 42 42 # scans/hour : 42 42 42 42 Avg scan (sec): 41 37 36 37 # Mk5 tracks: 32 32 32 Total GB(M5): 218 197 196 204 # OF OBSERVATIONS BY BASELINE | Is Wn Wz Total ------------------------- Is| 42 42 84 Wn| 42 84 Wz| 84 Number of 3-station scans: 42 Total number of scans: 42 Total number of obs: 126 Total integrated obs-time: 4437 Average obs-time: 35.2 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: ISHIOKA NYALES20 WETTZ13N WETTZELL Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 1024 Mbits 256 MHz 14 2 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 16.00 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 ===========================================================