EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EB028B. If you have any comments on this experiment please email the address below.
A detailed description of the pipeline output is available.

Last updated: Mon Dec 6 14:14:24 CET 2004 bignall@jive.nl

General Comments. ( Brief data summary and scan listing )
This is an EVN phase-referencing experiment at 18cm, recorded at 256 Mbps on 8 June 2004. There are 2 polarisations and 4 subbands, with 16 channels per subband. Participating stations were Jb (MkII telescope), Wb, Ef, On, Mc, Nt, Tr, Sh, Ur, Cm, Ro.

The EVN reliability indicator (ERI) for this experiment was ERI=ERI*=0.68 (Jb=1, Wb=0.95, Ef=1, On=1, Mc=1, Nt=0.3, Tr=1, Sh=1, Ur=0.9, Cm=1, Ro=0).

Plots of the autocorrelations .
Comments.
RFI at some stations

Plots of the uncalibrated amplitude and phase against time .
Comments.
Ro: pointing offset by more than half beamwidth
Nt: maser problem after UT 23:15

Plots of the uncalibrated amplitude and phase against frequency channel .
Comments.
Cm: good data in 3rd subband
Ur: no fringes in 1st subband LCP

The uncalibrated amplitude and phase of the crosshand correlations against frequency channel (not available) .
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 produced before self-cal of:
J1926+5052: postscript , or FITS .
OQ208: postscript , or FITS .
3C286: postscript , or FITS .
3C345: postscript , or FITS .
DA193: postscript , or FITS .
J1640+3946: postscript , or FITS .
Comments.

Uniformly weighted dirty map produced before self-cal of:
J1926+5052: postscript , or FITS .
OQ208: postscript , or FITS .
3C286: postscript , or FITS .
3C345: postscript , or FITS .
DA193: postscript , or FITS .
J1640+3946: postscript , or FITS .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J1926+5052.
OQ208.
3C286.
3C345.
DA193.
J1640+3946.
Comments.

Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J1926+5052: postscript , or text file .
OQ208: postscript , or text file .
3C286: postscript , or text file .
3C345: postscript , or text file .
DA193: postscript , or text file .
J1640+3946: postscript , or text file .
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:
J1926+5052 .
OQ208 .
3C286 .
3C345 .
DA193 .
J1640+3946 .
Comments.

Calibrated visibilities and the source model of:
J1926+5052 .
OQ208 .
3C286 .
3C345 .
DA193 .
J1640+3946 .
Comments.

Calibrated visibilities against u,v distance for:
J1926+5052. postscript , or png (smaller)
OQ208. postscript , or png (smaller)
3C286. postscript , or png (smaller)
3C345. postscript , or png (smaller)
DA193. postscript , or png (smaller)
J1640+3946. postscript , or png (smaller)
Comments.

u,v coverage for:
J1926+5052. postscript , or png (smaller)
OQ208. postscript , or png (smaller)
3C286. postscript , or png (smaller)
3C345. postscript , or png (smaller)
DA193. postscript , or png (smaller)
J1640+3946. postscript , or png (smaller)
Comments.

J1926+5052: postscript , or FITS .
OQ208: postscript , or FITS .
3C286: postscript , or FITS .
3C345: postscript , or FITS .
DA193: postscript , or FITS .
J1640+3946: postscript , or FITS .
Comments.