EVN User Experiment Pipeline Feedback
Last updated: Fri Aug 19 22:21:13 CEST 2016
burns@jive.eu
General Comments.
(
Brief data summary
and
scan listing
)
EM117D, 6.7 GHz VLBI experiment on 2016 Mar 01. Participating telescopes were Ef, Wb, Jb, Mc, O8, Nt, Tr, Ys, Hh, Sr, Ir. You can find information on individual stations at: http://www.evlbi.org/user_guide/EVNstatus.txt.
The EVN reliability indicator (ERI) for this experiment was
ERI = 0.95 . ERI* = 0.95 .
(Ef=1, Wb=1, Jb=1, Mc=1, O8=1, Nt=1, Tr=0, Ys=1, Hh=0.9, Sr=1, Ir=1)
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.
EF LL pol seems rather iffy but it certainly looks like its measuring something and could probably be real. It dosent seem to cause any problems anyway so it seems that amp cal can deal with it.
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.
Good!
Fringe-fit rate solutions
Comments.
Telescope bandpasses
Comments.
Calibrated amplitude and phase against time
(a
priori amplitude calibration and fringe-fit solutions applied).
Comments.
All baselines have visibilities for the whole experiment (except for when the source is Down).
Calibrated amplitude and phase against frequency
channel
Comments.
Maser is detected and can be seen in the line pass POSSM, and even the continuum pass POSSM
Naturally weighted dirty map (not useful for bright sources)
produced before self-cal of:
J1331+3030: pdf (not available)
, or
FITS (not available)
.
G075.76+0.34:
pdf
, or
FITS
.
J2202+4216: pdf (not available)
, or
FITS (not available)
.
J2015+3710: pdf (not available)
, or
FITS (not available)
.
Comments.
Uniformly weighted dirty map (not useful for bright sources)
produced before self-cal of:
J1331+3030: pdf (not available)
, or
FITS (not available)
.
G075.76+0.34:
pdf
, or
FITS
.
J2202+4216: pdf (not available)
, or
FITS (not available)
.
J2015+3710: pdf (not available)
, or
FITS (not available)
.
Comments.
Phase corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
J1331+3030
.
G075.76+0.34 (not available)
.
J2202+4216
.
J2015+3710
.
Comments.
Amplitude corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
J1331+3030:
pdf
, or
text file
, or
statistical summary
.
G075.76+0.34: pdf (not available)
, or
text file (not available)
, or
statistical summary (not available)
.
J2202+4216:
pdf
, or
text file
, or
statistical summary
.
J2015+3710:
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:
J1331+3030
.
G075.76+0.34 (not available)
.
J2202+4216
.
J2015+3710
.
Comments.
Calibrated visibilities and the source model of:
J1331+3030
.
G075.76+0.34 (not available)
.
J2202+4216
.
J2015+3710
.
Comments.
Calibrated visibilities against u,v distance for:
J1331+3030:
pdf
, or
png
.
G075.76+0.34:
pdf
, or
png
.
J2202+4216:
pdf
, or
png
.
J2015+3710:
pdf
, or
png
.
Comments.
u,v coverage for:
J1331+3030:
pdf
, or
png
.
G075.76+0.34:
pdf
, or
png
.
J2202+4216:
pdf
, or
png
.
J2015+3710:
pdf
, or
png
.
Comments.
Crude maps of sources:
J1331+3030:
pdf
, or
FITS
.
G075.76+0.34:
pdf
, or
FITS
.
J2202+4216:
pdf
, or
FITS
.
J2015+3710:
pdf
, or
FITS
.
Comments.
Reference source is imaged at high signal to noise, this data set looks rather good.