EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment N09L2. 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 Aug 11 21:51:11 CEST 2009 yang@jive.nl

General Comments. ( Brief data summary and scan listing )
L band network monitoring experiment, observed on 2 Jun 2009. Data rate was 256 Mbps (8 X 8 MHz subbands, dual polarization, two-bit sampling). The source J0916+3854 was calibrated using the phase-reference source 4C39.25. The other sources 3C84, 3C273B, 3C286, OQ208, and 3C345 were also observed as calbirators.

10 stations participated. The 14 MHz signal was fed into three IFs: 3 MHz in IF2, 8 MHz in IF3, and 3 MHz in IF4 at Cambridge. Torun had strong RFI in all channels. The baselines to Torun had a low amplitude in IF 2 and 3, LCP.

The EVN reliability indicator (ERI) for this experiment was ERI = 1 . ERI* = 1 . (Ef=1, Mc=1, Cm=1, On=1, Jb=1, Ur=1, Tr=1, Wb=1, Nt=1, Sh=1)

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
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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 (not useful for bright sources) produced before self-cal of:
J0916+3854: pdf , or FITS .
OQ208: pdf (not available) , or FITS (not available) .
3C286: pdf (not available) , or FITS (not available) .
3C345: pdf (not available) , or FITS (not available) .
4C39.25: pdf (not available) , or FITS (not available) .
3C84: pdf (not available) , or FITS (not available) .
3C273B: pdf (not available) , or FITS (not available) .
Comments.

Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
J0916+3854: pdf , or FITS .
OQ208: pdf (not available) , or FITS (not available) .
3C286: pdf (not available) , or FITS (not available) .
3C345: pdf (not available) , or FITS (not available) .
4C39.25: pdf (not available) , or FITS (not available) .
3C84: pdf (not available) , or FITS (not available) .
3C273B: pdf (not available) , or FITS (not available) .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J0916+3854 (not available) .
OQ208 .
3C286 .
3C345 .
4C39.25 .
3C84 .
3C273B .
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Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J0916+3854: pdf (not available) , or text file (not available) , or statistical summary (not available) .
OQ208: pdf , or text file , or statistical summary .
3C286: pdf , or text file , or statistical summary .
3C345: pdf , or text file , or statistical summary .
4C39.25: pdf , or text file , or statistical summary .
3C84: pdf , or text file , or statistical summary .
3C273B: pdf , or text file , or statistical summary .
Comments.

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:
J0916+3854 (not available) .
OQ208 .
3C286 .
3C345 .
4C39.25 .
3C84 .
3C273B .
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Calibrated visibilities and the source model of:
J0916+3854 (not available) .
OQ208 .
3C286 .
3C345 .
4C39.25 .
3C84 .
3C273B .
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Calibrated visibilities against u,v distance for:
J0916+3854: pdf , or png .
OQ208: pdf , or png .
3C286: pdf , or png .
3C345: pdf , or png .
4C39.25: pdf , or png .
3C84: pdf , or png .
3C273B: pdf , or png .
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u,v coverage for:
J0916+3854: pdf , or png .
OQ208: pdf , or png .
3C286: pdf , or png .
3C345: pdf , or png .
4C39.25: pdf , or png .
3C84: pdf , or png .
3C273B: pdf , or png .
Comments.

Crude maps of sources:
J0916+3854: pdf , or FITS .
OQ208: pdf , or FITS .
3C286: pdf , or FITS .
3C345: pdf , or FITS .
4C39.25: pdf , or FITS .
3C84: pdf , or FITS .
3C273B: pdf , or FITS .
Comments.