INT3 sessions e-VLBI INTensive <<<<< k16340 >>>>> Schedules and Notes prepared by Arno Mueskens , IGG University of Bonn Date of experiment: 2016, Dec,05 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 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 22 for all baselines. Session Notes for session: k16340 =========================================================== Experiment: K16340 Description e-Intensive INT3 k16340 Scheduler: IGGB Correlator: BONN Start: 2016-340-07:00:00 End: 2016-340-08:00:01 Current yyyyddd: 2016340 (2016.93) ( 17728 MJD, MON. 5DEC.) =========================================================== First observations Observation listing from file k16340.skd for experiment K16340 Source Start DURATIONS name yyddd-hhmmss Ny Ts Wn Wz 1803+784 16340-070000| 15 15 15 15| 1639-062 16340-070117| 15 15| 0552+398 16340-070141| 15 15 | Last observations 0415+398 16340-075548| 33 33| 0749+540 16340-075622| 74 74 | 3C418 16340-075912| 20 15 20 17| =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 0.3 Min = 0.0 Max = 13.6 (Baseline Ts-Wz on 1639-062) RMS = 1.2 Total time: 60 minutes ( 1.0 hours). Key: Ny=NYALES20 Ts=TSUKUB32 Wn=WETTZ13N Wz=WETTZELL Ny Ts Wn Wz Avg % obs. time: 27 20 27 23 24 % cal. time: 11 11 11 11 11 % slew time: 54 35 9 25 31 % idle time: 8 33 53 40 34 total # scans: 38 38 38 38 38 # scans/hour : 38 38 38 38 38 Avg scan (sec): 25 19 25 22 22 # Mk5 tracks: 32 32 32 32 Total GB(M5): 61.6 46.5 61.4 53.1 55.6 # OF OBSERVATIONS BY BASELINE | Ny Ts Wn Wz Total ------------------------------ Ny| 21 38 21 80 Ts| 21 38 80 Wn| 21 80 Wz| 80 Number of 2-station scans: 34 Number of 4-station scans: 21 Total number of scans: 55 Total number of obs: 160 Total integrated obs-time: 3273 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: NYALES20 TSUKUB32 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 =========================================================== Monitoring Sources Total 0.00 0 0 =========================================================== Minor Options =========================================================== Major Options Subnet NyTsWnWz SkyCov Yes AllBlGood Yes MaxAngle 180.00 MinAngle 15.00 MinBetween 15 MinSunDist 5.00 MaxSlewTime 300 TimeWindow 1.00 MinSubNetSize 4 NumSubNet 4 Best 60 FillIn Yes FillMinSub 4 FillMinTime 120 FillBest 80 Add_ps 30.0 SNRWts Yes =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 1) S-band (margin 1) X-band (ast_margin 0) S-band (ast_margin 0) Ny Ts Wn Ny Ts Wn Ts 23 Ts 21 Wn 23 23 Wn 21 21 Wz 23 23 23 Wz 21 21 21