EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment RP007. If you have any comments on this experiment please email the address below.
A detailed description of the pipeline output is available.

Last updated: Fri Oct 12 12:18:45 CEST 2007 zparagi@jive.nl

General Comments. ( Brief data summary and scan listing )
C-band e-VLBI run on 6/7 September 2007. Aggregate bitrate was 256 Mbps with 2-bit sampling, resulting in 4*8MHz subbands in both RCP and LCP. Fringe-finders were 3C454.3 and 3C84. The target source SN 2007gr was phase-referenced to J0253+3835. Secondary phase-reference sources were J0230+4032 and J0247+3254, 3-4 degrees away. Six stations participated, all performed as expected. Some data was lost during correlation job starts. Darnhall was left out of one of the correlation jobs (~1.5 hours) because of a job startup problem (Mark5A or SU related).

The EVN reliability indicator (ERI) for this experiment was ERI = 0.75 . ERI* = 0.75 . (Da=1, Jb=1, ON=1, Mc=1, On=1, Wb=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:
3C454.3: pdf (not available) , or FITS (not available) .
3C84: pdf (not available) , or FITS (not available) .
J0253+3835: pdf (not available) , or FITS (not available) .
J0247+3254: pdf (not available) , or FITS (not available) .
J0230+4032: pdf (not available) , or FITS (not available) .
SN2007GR: pdf , or FITS .
Comments.

Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
3C454.3: pdf (not available) , or FITS (not available) .
3C84: pdf (not available) , or FITS (not available) .
J0253+3835: pdf (not available) , or FITS (not available) .
J0247+3254: pdf (not available) , or FITS (not available) .
J0230+4032: pdf (not available) , or FITS (not available) .
SN2007GR: pdf , or FITS .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
3C454.3 .
3C84 .
J0253+3835 .
J0247+3254 .
J0230+4032 .
SN2007GR (not available) .
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Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
3C454.3: pdf , or text file , or statistical summary .
3C84: pdf , or text file , or statistical summary .
J0253+3835: pdf , or text file , or statistical summary .
J0247+3254: pdf , or text file , or statistical summary .
J0230+4032: pdf , or text file , or statistical summary .
SN2007GR: pdf (not available) , or text file (not available) , or statistical summary (not available) .
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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:
3C454.3 .
3C84 .
J0253+3835 .
J0247+3254 .
J0230+4032 .
SN2007GR (not available) .
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Calibrated visibilities and the source model of:
3C454.3 .
3C84 .
J0253+3835 .
J0247+3254 .
J0230+4032 .
SN2007GR (not available) .
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Calibrated visibilities against u,v distance for:
3C454.3: pdf , or png .
3C84: pdf , or png .
J0253+3835: pdf , or png .
J0247+3254: pdf , or png .
J0230+4032: pdf , or png .
SN2007GR: pdf , or png .
Comments.

u,v coverage for:
3C454.3: pdf , or png .
3C84: pdf , or png .
J0253+3835: pdf , or png .
J0247+3254: pdf , or png .
J0230+4032: pdf , or png .
SN2007GR: pdf , or png .
Comments.

Crude maps of sources:
3C454.3: pdf , or FITS .
3C84: pdf , or FITS .
J0253+3835: pdf , or FITS .
J0247+3254: pdf , or FITS .
J0230+4032: pdf , or FITS .
SN2007GR: pdf , or FITS .
Comments.