EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment RT006D. If you have any comments on this experiment please email the address below.
A detailed description of the pipeline output is available.

Last updated: Thu Mar 26 15:46:33 CET 2009 zparagi@jive.nl

General Comments. ( Brief data summary and scan listing )
C-band e-EVN run on 25 March 2009. Ef, On, Tr and Wb observed at full 1024 Mbps. The data rate was limited to 512 Mbps for Mc and Jb. From MERLIN Kn and Cm took part, limited to 128 Mbps. The target was phase-referenced to J1907+0127. The weather conditions were not great during the experiment, it was windy and snowing at some of the stations. There were technical problems as well. Before the science run started Cm telescope control was lost. There was a local oscillator jump of 1 microseconds in Mc -no fringes. Wb L8/R8 were bad likely because of bad X-Y polarization phasing. Jb was stowed because of high winds from about 5:05 UT. Ef observation stopped in between 4:00-5:50 UT because of snowing.

The EVN reliability indicator (ERI) for this experiment was ERI = 0.36 . ERI* = 0.45 . (Cm=0, Jb2=0.71/1, Kn=0.93, Mc=0.0, Ef=0.64/0.93, On=0.93, Tr=0.93, Wb=0.85)

Plots of the autocorrelations
Comments.

plots of the uncalibrated amplitude and phase against time
Comments.

Plots of the uncalibrated amplitude and phase against frequency channel
Comments.

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:
1741-038: pdf (not available) , or FITS (not available) .
1749+096: pdf (not available) , or FITS (not available) .
3C454.3: pdf (not available) , or FITS (not available) .
AQLX-1: pdf , or FITS .
J1907+0127: pdf (not available) , or FITS (not available) .
OQ208: pdf (not available) , or FITS (not available) .
Comments.

Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
1741-038: pdf (not available) , or FITS (not available) .
1749+096: pdf (not available) , or FITS (not available) .
3C454.3: pdf (not available) , or FITS (not available) .
AQLX-1: pdf , or FITS .
J1907+0127: pdf (not available) , or FITS (not available) .
OQ208: pdf (not available) , or FITS (not available) .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
1741-038 .
1749+096 .
3C454.3 .
AQLX-1 (not available) .
J1907+0127 .
OQ208 .
Comments.

Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
1741-038: pdf , or text file , or statistical summary .
1749+096: pdf , or text file , or statistical summary .
3C454.3: pdf , or text file , or statistical summary .
AQLX-1: pdf (not available) , or text file (not available) , or statistical summary (not available) .
J1907+0127: pdf , or text file , or statistical summary .
OQ208: pdf , or text file , or statistical summary .
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:
1741-038 .
1749+096 .
3C454.3 .
AQLX-1 (not available) .
J1907+0127 .
OQ208 .
Comments.

Calibrated visibilities and the source model of:
1741-038 .
1749+096 .
3C454.3 .
AQLX-1 (not available) .
J1907+0127 .
OQ208 .
Comments.

Calibrated visibilities against u,v distance for:
1741-038: pdf , or png .
1749+096: pdf , or png .
3C454.3: pdf , or png .
AQLX-1: pdf , or png .
J1907+0127: pdf , or png .
OQ208: pdf , or png .
Comments.

u,v coverage for:
1741-038: pdf , or png .
1749+096: pdf , or png .
3C454.3: pdf , or png .
AQLX-1: pdf , or png .
J1907+0127: pdf , or png .
OQ208: pdf , or png .
Comments.

Crude maps of sources:
1741-038: pdf , or FITS .
1749+096: pdf , or FITS .
3C454.3: pdf , or FITS .
AQLX-1: pdf , or FITS .
J1907+0127: pdf , or FITS .
OQ208: pdf , or FITS .
Comments.