EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EB037E_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: Fri Mar 20 16:37:30 CET 2009 yang@jive.nl

General Comments. ( Brief data summary and scan listing )
Observed on 4 Nov 2008 (session 3/2008) with 256 Mbps (16*4 MHz, 2-bit sampling, dual polarization) at K band. The observations started at 10:00 UT and ended at 20:00 UT. 9 stations participated. Shanghai lost fringes due to the mechanical problem. Noto only had the LCP signal. Metsahov lost fringes in IF 5 and 6 LCP. The experiment was correlated in two passes. Here, it is the result of the second pass in which the data of the central spectral-line subband were correlated with 256 channels per subband. The target sources 'IRAS19312' and 'IRAS-B' were calibrated using the phase-reference sources '1932+204' and '1923+210', respectively. '3C345', '3C84', '2007+777', and 'J1722+6105' were also observed as calibrators. '3C84' was the fringe finder.

The EVN reliability indicator (ERI) for this experiment was ERI = 0.65 . ERI* = 0.65 . (CM = 1, JB = 1, Ef = 1, Mc = 1, Nt = 0.5, On = 1, Sh = 0, Mh = 0.88, Ys= 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 (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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EF were used as the reference antenna. The solution interval is scan length.

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:
2007+777: pdf (not available) , or FITS (not available) .
3C84: pdf (not available) , or FITS (not available) .
IRAS-B: pdf , or FITS .
1932+204: pdf (not available) , or FITS (not available) .
IRAS19312: pdf , or FITS .
3C345: pdf (not available) , or FITS (not available) .
1923+210: 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:
2007+777: pdf (not available) , or FITS (not available) .
3C84: pdf (not available) , or FITS (not available) .
IRAS-B: pdf , or FITS .
1932+204: pdf (not available) , or FITS (not available) .
IRAS19312: pdf , or FITS .
3C345: pdf (not available) , or FITS (not available) .
1923+210: 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.
2007+777 .
3C84 .
IRAS-B (not available) .
1932+204 .
IRAS19312 (not available) .
3C345 .
1923+210 .
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Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
2007+777: pdf , or text file , or statistical summary .
3C84: pdf , or text file , or statistical summary .
IRAS-B: pdf (not available) , or text file (not available) , or statistical summary (not available) .
1932+204: pdf , or text file , or statistical summary .
IRAS19312: pdf (not available) , or text file (not available) , or statistical summary (not available) .
3C345: pdf , or text file , or statistical summary .
1923+210: 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:
2007+777 .
3C84 .
IRAS-B (not available) .
1932+204 .
IRAS19312 (not available) .
3C345 .
1923+210 .
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Calibrated visibilities and the source model of:
2007+777 .
3C84 .
IRAS-B (not available) .
1932+204 .
IRAS19312 (not available) .
3C345 .
1923+210 .
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Calibrated visibilities against u,v distance for:
2007+777: pdf , or png .
3C84: pdf , or png .
IRAS-B: pdf , or png .
1932+204: pdf , or png .
IRAS19312: pdf , or png .
3C345: pdf , or png .
1923+210: pdf , or png .
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u,v coverage for:
2007+777: pdf , or png .
3C84: pdf , or png .
IRAS-B: pdf , or png .
1932+204: pdf , or png .
IRAS19312: pdf , or png .
3C345: pdf , or png .
1923+210: pdf , or png .
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Crude maps of sources:
2007+777: pdf , or FITS .
3C84: pdf , or FITS .
IRAS-B: pdf , or FITS .
1932+204: pdf , or FITS .
IRAS19312: pdf , or FITS .
3C345: pdf , or FITS .
1923+210: pdf , or FITS .
Comments.