EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EN003A_1. If you have any comments on this experiment please email the address below.
A detailed description of the pipeline output is available.

Last updated: Wed Jan 26 16:32:54 CET 2005 langevelde@jive.nl

General Comments. ( Brief data summary and scan listing )
This is 5cm methanol maser experiment. It had Ef, Tr, Wb, Nt, Mc, On, Tr, Cm, Jb. The Jb dish was was replaced by the Darnhall telescope from MERLIN at the last moment. Two correlation passes were done. This is the continuum with 32 channels for all 4x2 subbands. This has all 9 telescopes. ERI = 0.90 due to failure of one Tr subband. ERI* = 0.97. The true ERI comes from the line pass.

Plots of the autocorrelations .
Comments.
Cm autocorrelation bad, On some interference?

Plots of the uncalibrated amplitude and phase against time .
Comments.

Plots of the uncalibrated amplitude and phase against frequency channel .
Comments.
Tr misses 3L

The uncalibrated amplitude and phase of the crosshand correlations against frequency channel (not available) .
Comments.

TSYS against time .
Comments.
Da and Cm fictious

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.
Da and Cm fictious

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

Fringe-fit delay solutions .
Comments.
quite good

Fringe-fit rate solutions .
Comments.
quite good

Telescope bandpasses .
Comments.
looks good

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 produced before self-cal of:
3C345: postscript , or FITS .
J1812-0648: postscript , or FITS .
J1825-0737: postscript , or FITS .
3C286: postscript , or FITS .
Comments.
Most sources too short coverage and J1825 very far south.

Uniformly weighted dirty map produced before self-cal of:
3C345: postscript , or FITS .
J1812-0648: postscript , or FITS .
J1825-0737: postscript , or FITS .
3C286: postscript , or FITS .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
3C345.
J1812-0648.
J1825-0737.
3C286.
Comments.

Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
3C345: postscript , or text file .
J1812-0648: postscript , or text file .
J1825-0737: postscript , or text file .
3C286: postscript , or text file .
Comments.
Looks very reasonable

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:
3C345 .
J1812-0648 .
J1825-0737 .
3C286 .
Comments.

Calibrated visibilities and the source model of:
3C345 .
J1812-0648 .
J1825-0737 .
3C286 .
Comments.

Calibrated visibilities against u,v distance for:
3C345. postscript , or png (smaller)
J1812-0648. postscript , or png (smaller)
J1825-0737. postscript , or png (smaller)
3C286. postscript , or png (smaller)
Comments.

u,v coverage for:
3C345. postscript , or png (smaller)
J1812-0648. postscript , or png (smaller)
J1825-0737. postscript , or png (smaller)
3C286. postscript , or png (smaller)
Comments.

3C345: postscript , or FITS .
J1812-0648: postscript , or FITS .
J1825-0737: postscript , or FITS .
3C286: postscript , or FITS .
Comments.