EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EY012. 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 Dec 28 12:51:18 CET 2010 yang@jive.nl

General Comments. ( Brief data summary and scan listing )
Observed on 5 Nov 2010 (session 3/2011) with 512 Mbps (16*8 MHz), 2-bit sampling, and dual polarization. The observations started at 8:00 UT and ended at 14:00 UT. 9 stations participated. The target source PG1700+518 was calibrated with the phase-referencing source J1701+5133. J1638+5720 was used as the bandpass calibrator. The target source PG1700+518 was successfully detected.

The EVN reliability indicator (ERI) for this experiment was ERI = 0.7 . ERI* = 0.7 . (Jb=1, Ef=0.45, Wb=1, On=1, Bd=1, Zc=1, Sv=0.2, Mc=1, Tr=1). Ef started later at 11:20 to fix some oil leakage at the elevation gear. Sv had problems with its disk data in most scans.

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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Wb is the reference antenna. Solution interval is 2 min.

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:
J1638+5720: pdf (not available) , or FITS (not available) .
OQ208: pdf (not available) , or FITS (not available) .
J1701+5133: pdf (not available) , or FITS (not available) .
PG1700+518: pdf , or FITS .
3C286: pdf (not available) , or FITS (not available) .
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Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
J1638+5720: pdf (not available) , or FITS (not available) .
OQ208: pdf (not available) , or FITS (not available) .
J1701+5133: pdf (not available) , or FITS (not available) .
PG1700+518: pdf , or FITS .
3C286: pdf (not available) , or FITS (not available) .
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Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J1638+5720 .
OQ208 .
J1701+5133 .
PG1700+518 (not available) .
3C286 .
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Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J1638+5720: pdf , or text file , or statistical summary .
OQ208: pdf , or text file , or statistical summary .
J1701+5133: pdf , or text file , or statistical summary .
PG1700+518: pdf (not available) , or text file (not available) , or statistical summary (not available) .
3C286: pdf , or text file , or statistical summary .
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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:
J1638+5720 .
OQ208 .
J1701+5133 .
PG1700+518 (not available) .
3C286 .
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Calibrated visibilities and the source model of:
J1638+5720 .
OQ208 .
J1701+5133 .
PG1700+518 (not available) .
3C286 .
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Calibrated visibilities against u,v distance for:
J1638+5720: pdf , or png .
OQ208: pdf , or png .
J1701+5133: pdf , or png .
PG1700+518: pdf , or png .
3C286: pdf , or png .
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u,v coverage for:
J1638+5720: pdf , or png .
OQ208: pdf , or png .
J1701+5133: pdf , or png .
PG1700+518: pdf , or png .
3C286: pdf , or png .
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Crude maps of sources:
J1638+5720: pdf , or FITS .
OQ208: pdf , or FITS .
J1701+5133: pdf , or FITS .
PG1700+518: pdf , or FITS .
3C286: pdf , or FITS .
Comments.