EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EJ018A. 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 25 17:12:18 CET 2017 marcote@jive.eu

General Comments. ( Brief data summary and scan listing )
EJ018A, L-band e-VLBI experiment on 2017 January 17 Participating telescopes were Effelsberg, Jodrell Bank, Onsala Medicina, Torun, Tianma, and Westerbork.

The target SDSSJ080535.17+302201.7 was phase-referenced to J0754+3033. The target SDSSJ084744.55+442610.7 was phase-referenced to J0843+4537. The target SDSSJ090113.23+465734.7 was phase-referenced to J0903+4651. The target SDSSJ091146.07+403501.1 was phase-referenced to J0912+4126. The target SDSSJ091313.73+365817.2 was phase-referenced to J0914+3512. The target SDSSJ103123.73+423439.3 was phase-referenced to J1033+4116. The target SDSSJ103430.53+470820.1 was phase-referenced to J1027+4803.

The EVN reliability indicator (ERI) for this experiment was ERI = . ERI* = .

Plots of the autocorrelations
Comments.
Each scan plotted separately, all stations.

Plots of the uncalibrated amplitude and phase against time
Comments.
Full-experiment for Ef-* baselines, no calibration applied. A 1.5 minute plot-averaging was used.

Plots of the uncalibrated amplitude and phase against frequency channel
Comments.
Scalar averaged Ef-* baselines, each scan plotted separately. No calibration applied yet.

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

TSYS against time
Comments.
TY1 table, each IF/pol on a separate plot.

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.
Gain amplitude from CL2 table.

Fringe-fit phase solutions (including Parallactic Angle correction).
Comments.
CL3 station phase solutions -- CL3 = CL2+SN2, thus also includes the initial amplitude/parallactic angle calibration from CL2 and the fringe solutions from SN2.

Fringe-fit delay solutions
Comments.
SN2 station delay solutions for the fringed sources, each IF/pol on a separate plot.

Fringe-fit rate solutions
Comments.
SN2 station rate solutions.

Telescope bandpasses
Comments.
Bandpass table 1. 0851+202 and 0955+476 were used for bandpass calibration.

Calibrated amplitude and phase against time (a priori amplitude calibration and fringe-fit solutions applied).
Comments.
Full-experiment for Ef-* baselines, calibrated with CL3. The 1.5-min plot-averaging still applied.

Calibrated amplitude and phase against frequency channel
Comments.
Ef-* baselines calibrated with CL3 and BP1. The amp and phase plots self-scale, not necessarily going down to 0 in the case of the amps.

Naturally weighted dirty map (not useful for bright sources) produced before self-cal of:
J0903+4651: pdf (not available) , or FITS (not available) .
0955+476: pdf (not available) , or FITS (not available) .
J0912+4126: pdf (not available) , or FITS (not available) .
J1033+4116: pdf (not available) , or FITS (not available) .
SDSJ103123.: pdf , or FITS .
SDSJ091313.: pdf , or FITS .
J1027+4803: pdf (not available) , or FITS (not available) .
SDSJ084744.: pdf , or FITS .
SDSJ090113.: pdf , or FITS .
J0843+4537: pdf (not available) , or FITS (not available) .
SDSJ091146.: pdf , or FITS .
SDSJ103430.: pdf , or FITS .
J0914+3512: pdf (not available) , or FITS (not available) .
SDSJ080535.: pdf , or FITS .
J0754+3033: pdf (not available) , or FITS (not available) .
0851+202: pdf (not available) , or FITS (not available) .
Comments.

Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
J0903+4651: pdf (not available) , or FITS (not available) .
0955+476: pdf (not available) , or FITS (not available) .
J0912+4126: pdf (not available) , or FITS (not available) .
J1033+4116: pdf (not available) , or FITS (not available) .
SDSJ103123.: pdf , or FITS .
SDSJ091313.: pdf , or FITS .
J1027+4803: pdf (not available) , or FITS (not available) .
SDSJ084744.: pdf , or FITS .
SDSJ090113.: pdf , or FITS .
J0843+4537: pdf (not available) , or FITS (not available) .
SDSJ091146.: pdf , or FITS .
SDSJ103430.: pdf , or FITS .
J0914+3512: pdf (not available) , or FITS (not available) .
SDSJ080535.: pdf , or FITS .
J0754+3033: pdf (not available) , or FITS (not available) .
0851+202: pdf (not available) , or FITS (not available) .
Comments.

Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J0903+4651 .
0955+476 .
J0912+4126 .
J1033+4116 .
SDSJ103123. (not available) .
SDSJ091313. (not available) .
J1027+4803 .
SDSJ084744. (not available) .
SDSJ090113. (not available) .
J0843+4537 .
SDSJ091146. (not available) .
SDSJ103430. (not available) .
J0914+3512 .
SDSJ080535. (not available) .
J0754+3033 .
0851+202 .
Comments.
Plots of post-SPLIT tables SN1 for the sources that have been individually fringed.

Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J0903+4651: pdf , or text file , or statistical summary .
0955+476: pdf , or text file , or statistical summary .
J0912+4126: pdf , or text file , or statistical summary .
J1033+4116: pdf , or text file , or statistical summary .
SDSJ103123.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
SDSJ091313.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
J1027+4803: pdf , or text file , or statistical summary .
SDSJ084744.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
SDSJ090113.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
J0843+4537: pdf , or text file , or statistical summary .
SDSJ091146.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
SDSJ103430.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
J0914+3512: pdf , or text file , or statistical summary .
SDSJ080535.: pdf (not available) , or text file (not available) , or statistical summary (not available) .
J0754+3033: pdf , or text file , or statistical summary .
0851+202: pdf , or text file , or statistical summary .
Comments.
As above, but for the post-SPLIT table SN2.

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.
CL4 gain-amp.

Residual closure phase (visibility closure phase with model closure phase subtracted) for:
J0903+4651 .
0955+476 .
J0912+4126 .
J1033+4116 .
SDSJ103123. (not available) .
SDSJ091313. (not available) .
J1027+4803 .
SDSJ084744. (not available) .
SDSJ090113. (not available) .
J0843+4537 .
SDSJ091146. (not available) .
SDSJ103430. (not available) .
J0914+3512 .
SDSJ080535. (not available) .
J0754+3033 .
0851+202 .
Comments.
Separate files per (fringed) source, showing closure phase plots for all the triangles. Only stokes=I shown.

Calibrated visibilities and the source model of:
J0903+4651 .
0955+476 .
J0912+4126 .
J1033+4116 .
SDSJ103123. (not available) .
SDSJ091313. (not available) .
J1027+4803 .
SDSJ084744. (not available) .
SDSJ090113. (not available) .
J0843+4537 .
SDSJ091146. (not available) .
SDSJ103430. (not available) .
J0914+3512 .
SDSJ080535. (not available) .
J0754+3033 .
0851+202 .
Comments.
For each (fringed) source, plots of amp/phase on Ef-* baselines, calibrated with (post-SPLIT) table CL3, with a model-line overplotted.

Calibrated visibilities against u,v distance for:
J0903+4651: pdf , or png .
0955+476: pdf , or png .
J0912+4126: pdf , or png .
J1033+4116: pdf , or png .
SDSJ103123.: pdf , or png .
SDSJ091313.: pdf , or png .
J1027+4803: pdf , or png .
SDSJ084744.: pdf , or png .
SDSJ090113.: pdf , or png .
J0843+4537: pdf , or png .
SDSJ091146.: pdf , or png .
SDSJ103430.: pdf , or png .
J0914+3512: pdf , or png .
SDSJ080535.: pdf , or png .
J0754+3033: pdf , or png .
0851+202: pdf , or png .
Comments.
For each source, a plot of amp vs. |uv| distance.

u,v coverage for:
J0903+4651: pdf , or png .
0955+476: pdf , or png .
J0912+4126: pdf , or png .
J1033+4116: pdf , or png .
SDSJ103123.: pdf , or png .
SDSJ091313.: pdf , or png .
J1027+4803: pdf , or png .
SDSJ084744.: pdf , or png .
SDSJ090113.: pdf , or png .
J0843+4537: pdf , or png .
SDSJ091146.: pdf , or png .
SDSJ103430.: pdf , or png .
J0914+3512: pdf , or png .
SDSJ080535.: pdf , or png .
J0754+3033: pdf , or png .
0851+202: pdf , or png .
Comments.
For each source, a plot of the u-v coverage.

Crude maps of sources:
J0903+4651: pdf , or FITS .
0955+476: pdf , or FITS .
J0912+4126: pdf , or FITS .
J1033+4116: pdf , or FITS .
SDSJ103123.: pdf , or FITS .
SDSJ091313.: pdf , or FITS .
J1027+4803: pdf , or FITS .
SDSJ084744.: pdf , or FITS .
SDSJ090113.: pdf , or FITS .
J0843+4537: pdf , or FITS .
SDSJ091146.: pdf , or FITS .
SDSJ103430.: pdf , or FITS .
J0914+3512: pdf , or FITS .
SDSJ080535.: pdf , or FITS .
J0754+3033: pdf , or FITS .
0851+202: pdf , or FITS .
Comments.
For each source, a CLEAN map resulting from the automated fringing and self-cal iterations in the pipeline script.