EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment N05K1_2. If you have any comments on this experiment please email the address below.
A detailed description of the pipeline output is available.

Last updated: Tue May 10 13:41:47 CEST 2005 brunthaler@jive.nl

General Comments. ( Brief data summary and scan listing )
K-band NME observed on 17 Feb. 2005 (session 1/2005). This experiment was recorded at 256 Mbps using 2-bit sampling. Dual polarisation, 32-MHz bandwidth. The experiment consists of observations of six sources, 3C345 and J1640+3946, plus 0133+476 and J0128+4901, plus 0133+476 and J0140+4658 in a phase-referencing cycle. However, the source J0140+4658 could not be detected and was not used in the pipeline. The first pass was done without nutation correction, while the second pass was done with the corrections applied in the correlator. The ratio of the expected to the observed number of good visibilities is estimated as ERI = 0.98 (Ef=0.9, Mc=1, On=1, Mh=1, Jb=1, Cm=1 , Nt=1 Ur=1, Sh=1). ERI* =0.98 .

Plots of the autocorrelations .
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Plots of the uncalibrated amplitude and phase against time .
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Plots of the uncalibrated amplitude and phase against frequency channel .
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The uncalibrated amplitude and phase of the crosshand correlations against frequency channel (not available) .
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TSYS against time .
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Telescope sensitivities from the a priori TSYS and Gain curves (the square of this number gives the antenna noise (SEFD) in Jy - the smaller the better).
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Fringe-fit phase solutions (including Parallactic Angle correction).
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Fringe-fit delay solutions .
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Fringe-fit rate solutions .
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Telescope bandpasses .
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Calibrated amplitude and phase against time (a priori amplitude calibration and fringe-fit solutions applied).
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Calibrated amplitude and phase against frequency channel .
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Naturally weighted dirty map produced before self-cal of:
0133+476: postscript , or FITS .
3C345: postscript , or FITS .
J0128+4901: postscript , or FITS .
J1640+3946: postscript , or FITS .
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Uniformly weighted dirty map produced before self-cal of:
0133+476: postscript , or FITS .
3C345: postscript , or FITS .
J0128+4901: postscript , or FITS .
J1640+3946: postscript , or FITS .
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Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
0133+476.
3C345.
J0128+4901.
J1640+3946.
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Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
0133+476: postscript , or text file .
3C345: postscript , or text file .
J0128+4901: postscript , or text file .
J1640+3946: postscript , or text file .
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Telescope sensitivities (the total AMP gain applied during both a priori and self calibration; the square of this number gives the antenna noise (SEFD) in Jy).
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Residual closure phase (visibility closure phase with model closure phase subtracted) for:
0133+476 .
3C345 .
J0128+4901 .
J1640+3946 .
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Calibrated visibilities and the source model of:
0133+476 .
3C345 .
J0128+4901 .
J1640+3946 .
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Calibrated visibilities against u,v distance for:
0133+476. postscript , or png (smaller)
3C345. postscript , or png (smaller)
J0128+4901. postscript , or png (smaller)
J1640+3946. postscript , or png (smaller)
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u,v coverage for:
0133+476. postscript , or png (smaller)
3C345. postscript , or png (smaller)
J0128+4901. postscript , or png (smaller)
J1640+3946. postscript , or png (smaller)
Comments.

0133+476: postscript , or FITS .
3C345: postscript , or FITS .
J0128+4901: postscript , or FITS .
J1640+3946: postscript , or FITS .
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