EVN User Experiment Pipeline Feedback
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.