EVN User Experiment Pipeline Feedback
Last updated: Fri Mar 20 16:37:13 CET 2009
yang@jive.nl
General Comments.
(
Brief data summary
and
scan listing
)
Observed on 4 Nov 2008 (session 3/2008) with 256 Mbps (16*4 MHz, 2-bit sampling, dual polarization) at K band. The observations started at 10:00 UT and ended at 20:00 UT. 9 stations participated. Shanghai lost fringes due to the mechanical problem. Noto only has the LCP signal. Metsahov lost fringes in IF 5 and 6 LCP. The experiment was correlated in two passes. Here, it is the result of the first pass, the continuum data. The target sources 'IRAS19312' and 'IRAS-B' were calibrated using the phase-reference sources '1932+204' and '1923+210', respectively. '3C345', '3C84', '2007+777', and 'J1722+6105' were also observed as calibrators. '3C84' was the fringe finder.
The EVN reliability indicator (ERI) for this experiment was
ERI = 0.65 . ERI* = 0.65 .
(CM = 1, JB = 1, Ef = 1, Mc = 1, Nt = 0.5, On = 1, Sh = 0, Mh = 0.88, Ys= 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
(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.
EF were used as the reference antenna. The solution interval is scan length.
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:
3C345: pdf (not available)
, or
FITS (not available)
.
IRAS19312:
pdf
, or
FITS
.
IRAS-B:
pdf
, or
FITS
.
1923+210: pdf (not available)
, or
FITS (not available)
.
3C84: pdf (not available)
, or
FITS (not available)
.
2007+777: pdf (not available)
, or
FITS (not available)
.
1932+204: pdf (not available)
, or
FITS (not available)
.
Comments.
Uniformly weighted dirty map (not useful for bright sources)
produced before self-cal of:
3C345: pdf (not available)
, or
FITS (not available)
.
IRAS19312:
pdf
, or
FITS
.
IRAS-B:
pdf
, or
FITS
.
1923+210: pdf (not available)
, or
FITS (not available)
.
3C84: pdf (not available)
, or
FITS (not available)
.
2007+777: pdf (not available)
, or
FITS (not available)
.
1932+204: pdf (not available)
, or
FITS (not available)
.
Comments.
Phase corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
3C345
.
IRAS19312 (not available)
.
IRAS-B (not available)
.
1923+210
.
3C84
.
2007+777
.
1932+204
.
Comments.
Amplitude corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
3C345:
pdf
, or
text file
, or
statistical summary
.
IRAS19312: pdf (not available)
, or
text file (not available)
, or
statistical summary (not available)
.
IRAS-B: pdf (not available)
, or
text file (not available)
, or
statistical summary (not available)
.
1923+210:
pdf
, or
text file
, or
statistical summary
.
3C84:
pdf
, or
text file
, or
statistical summary
.
2007+777:
pdf
, or
text file
, or
statistical summary
.
1932+204:
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:
3C345
.
IRAS19312 (not available)
.
IRAS-B (not available)
.
1923+210
.
3C84
.
2007+777
.
1932+204
.
Comments.
Calibrated visibilities and the source model of:
3C345
.
IRAS19312 (not available)
.
IRAS-B (not available)
.
1923+210
.
3C84
.
2007+777
.
1932+204
.
Comments.
Calibrated visibilities against u,v distance for:
3C345:
pdf
, or
png
.
IRAS19312:
pdf
, or
png
.
IRAS-B:
pdf
, or
png
.
1923+210:
pdf
, or
png
.
3C84:
pdf
, or
png
.
2007+777:
pdf
, or
png
.
1932+204:
pdf
, or
png
.
Comments.
u,v coverage for:
3C345:
pdf
, or
png
.
IRAS19312:
pdf
, or
png
.
IRAS-B:
pdf
, or
png
.
1923+210:
pdf
, or
png
.
3C84:
pdf
, or
png
.
2007+777:
pdf
, or
png
.
1932+204:
pdf
, or
png
.
Comments.
Crude maps of sources:
3C345:
pdf
, or
FITS
.
IRAS19312:
pdf
, or
FITS
.
IRAS-B:
pdf
, or
FITS
.
1923+210:
pdf
, or
FITS
.
3C84:
pdf
, or
FITS
.
2007+777:
pdf
, or
FITS
.
1932+204:
pdf
, or
FITS
.
Comments.