INT3 sessions e-VLBI INTensive <<<<< J11122 >>>>> Schedules and Notes prepared by Arno Mueskens , IGG University of Bonn Date of experiment: 2011 May,02 Nominal Start Time: 07h00 UT Nominal End Time: 08h00 UT Duration: 1.0 hr Correlator: BONN Participating stations: Station Code SESHAN25 Sh NyAlesund Ny Wettzell Wz 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 40 sec . The minimum SNR on all baselines is 25 at X band and 20 at S band. Session Notes for session: j11122 =========================================================== Experiment: J11122 Description e-Intensive INT3 J11122 (eVLBI) Scheduler: IGGB Correlator: BONN Start: 2011-122-07:00:00 End: 2011-122-08:00:01 Current yyyyddd: 2011122 (2011.33) ( 15684 MJD, MON. 2MAY.) =========================================================== First observations Observation listing from file ./j11122.skd for experiment J11122 Source Start DURATIONS name yyddd-hhmmss Ny Wz Sh 1803+784 11122-070000| 40 40 40| 2319+317 11122-070257| 180 139 180| 0552+398 11122-070834| 40 40 40| 0716+714 11122-071037| 66 53 66| 0133+476 11122-071301| 62 40 62| 0307+380 11122-071452| 200 200 199| 0059+581 11122-071909| 74 63 74| 1749+096 11122-072151| 40 40 | 1923+210 11122-072307| 40 40 | NRAO512 11122-072436| 40 40 | 0119+115 11122-072652| 40 40 40| 1617+229 11122-072909| 175 175 | 1156+295 11122-073300| 40 40| 1749+096 11122-073449| 40 40 | 1923+210 11122-073605| 40 40 | 2149+056 11122-073730| 75 75 | 0119+115 11122-073938| 40 40 40| 0446+112 11122-074158| 160 150 160| CTA26 11122-074538| 43 43| 1749+096 11122-074731| 40 40 | 0955+476 11122-074933| 65 58 65| 1300+580 11122-075146| 200 200 200| 1053+815 11122-075548| 164 176 176| End of listing. =========================================================== Average number of obs. per baseline per source(normalized by up-time) = 0.6 Min = 0.0 Max = 10.2 (Baseline Wz-Sh on 0119+115) RMS = 1.5 Total time: 59 minutes ( 1.0 hours). Key: Ny=NYALES20 Wz=WETTZELL Sh=SESHAN25 Ny Wz Sh Avg % obs. time: 53 50 40 48 % cal. time: 6 6 4 6 % slew time: 28 15 42 29 % idle time: 12 28 13 18 total # scans: 22 22 15 19 # scans/hour : 22 22 15 20 Avg scan (sec): 85 81 95 86 # data tracks: 16 16 16 # Mk5 tracks: 16 16 16 Total GBytes: 67 64 51 61 Total GB(M5): 60 57 46 54 # of tapes : 1.0 1.0 1.0 Total GBytes (M5) recorded: 161.9 # OF OBSERVATIONS BY BASELINE | Ny Wz Sh StnTotal ------------------------- Ny| 21 14 35 Wz| 14 35 Sh| 28 Number of 2-station scans: 10 Number of 3-station scans: 13 Total # of scans, observations: 23 49 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: NYALES20 SESHAN25 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 ===========================================================