EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EP070B. 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 Jun 29 13:42:12 CEST 2010 zparagi@jive.nl

General Comments. ( Brief data summary and scan listing )
L-band e-VLBI run on 11 June 2010. The scheduled data rate was 1024 Mbps. Participating telescopes were Ef, Cm (+Da), Jb1, Mc, On, Sh, Tr, and Wb. Medicina IF1 was filtered for RFI; the data rate was limited to 896 Mbps, no data in IF8. Shanghai was limited to 256 Mbps in this run. Note the Cm-Da baseline has to be flagged because of a technical problem.

The EVN reliability indicator (ERI) for this experiment was ERI = 0.92 . ERI* = 0.98 . (Cm=1 (Da=1), Jb1=1, Mc=0.96, Ef=1, On=1, Sh=1, Tr=0.73/0.98, Wb=0.98)

Plots of the autocorrelations
Comments.
Ef: RFI in IF2
Tr: Strong RFI in IF7
Mc: Strong RFI in IF2

plots of the uncalibrated amplitude and phase against time
Comments.
Wb: IF2 data are noisy (RFI?).

Plots of the uncalibrated amplitude and phase against frequency channel
Comments.
Wb: IF2 amplitude low
Tr: Strong RFI corrupts data in BBCs7-8 (IFs 7-8).

The uncalibrated amplitude and phase of the crosshand correlations against frequency channel
Comments.

TSYS against time
Comments.

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).
Comments.

Fringe-fit phase solutions (including Parallactic Angle correction).
Comments.

Fringe-fit delay solutions
Comments.

Fringe-fit rate solutions
Comments.

Telescope bandpasses
Comments.

Calibrated amplitude and phase against time (a priori amplitude calibration and fringe-fit solutions applied).
Comments.

Calibrated amplitude and phase against frequency channel
Comments.

Naturally weighted dirty map (not useful for bright sources) produced before self-cal of:
DA193: pdf (not available) , or FITS (not available) .
J0736+2954: pdf (not available) , or FITS (not available) .
0722+291: pdf , or FITS .
J0836+4125: pdf (not available) , or FITS (not available) .
0829+383: pdf , or FITS .
Comments.

Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
DA193: pdf (not available) , or FITS (not available) .
J0736+2954: pdf (not available) , or FITS (not available) .
0722+291: pdf , or FITS .
J0836+4125: pdf (not available) , or FITS (not available) .
0829+383: pdf , or FITS .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
DA193 .
J0736+2954 .
0722+291 (not available) .
J0836+4125 .
0829+383 (not available) .
Comments.

Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
DA193: pdf , or text file , or statistical summary .
J0736+2954: pdf , or text file , or statistical summary .
0722+291: pdf (not available) , or text file (not available) , or statistical summary (not available) .
J0836+4125: pdf , or text file , or statistical summary .
0829+383: pdf (not available) , or text file (not available) , or statistical summary (not available) .
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).
Comments.

Residual closure phase (visibility closure phase with model closure phase subtracted) for:
DA193 .
J0736+2954 .
0722+291 (not available) .
J0836+4125 .
0829+383 (not available) .
Comments.

Calibrated visibilities and the source model of:
DA193 .
J0736+2954 .
0722+291 (not available) .
J0836+4125 .
0829+383 (not available) .
Comments.

Calibrated visibilities against u,v distance for:
DA193: pdf , or png .
J0736+2954: pdf , or png .
0722+291: pdf , or png .
J0836+4125: pdf , or png .
0829+383: pdf , or png .
Comments.

u,v coverage for:
DA193: pdf , or png .
J0736+2954: pdf , or png .
0722+291: pdf , or png .
J0836+4125: pdf , or png .
0829+383: pdf , or png .
Comments.

Crude maps of sources:
DA193: pdf , or FITS .
J0736+2954: pdf , or FITS .
0722+291: pdf , or FITS .
J0836+4125: pdf , or FITS .
0829+383: pdf , or FITS .
Comments.