EVN User Experiment Pipeline Feedback
Last updated: Tue Sep 9 14:38:19 CEST 2008
polatidis@jive.nl
General Comments.
(
Brief data summary
and
scan listing
)
C band phase-referencing experiment, observed on 12 Jun 2008. Data rate was 1 Gbps (8 X 16 MHz subbands, dual polarization, two-bit sampling). The target source 'IRAS1929' was calibrated using the phase-reference source J1941-0511. '3C286' and '2134+004' were observed as fringe finders and additional calibrator.
11 stations participated. Cm was affected by recording problems for the whole experiment and Nt was partially affected.
The EVN reliability indicator (ERI) for this experiment was
ERI = 0.78 . ERI* = 0.79 .
(JB=1, EF=0.75 , CM=0, WB=0.875 ,ON=1.0, MC=1.0, NT=0.62 ,TR=1 ,UR=0.78 ,SH=0.58 ,HH=1 )
Plots of the autocorrelations
Comments.
Each scan plotted separately
plots of the uncalibrated amplitude and phase
against time
Comments.
Ef-* baselines. note that Ef is missing for some of the time
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.
Plot from TY1 table. each IF/pol plotted separately.
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.
Effectlively a plot of CL2
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.
Ef-* baselines calibrated with CL3 and BP1.
Naturally weighted dirty map (not useful for bright sources)
produced before self-cal of:
IRAS1929:
pdf
, or
FITS
.
3C286: pdf (not available)
, or
FITS (not available)
.
2134+004: pdf (not available)
, or
FITS (not available)
.
J1941-0511: pdf (not available)
, or
FITS (not available)
.
Comments.
Uniformly weighted dirty map (not useful for bright sources)
produced before self-cal of:
IRAS1929:
pdf
, or
FITS
.
3C286: pdf (not available)
, or
FITS (not available)
.
2134+004: pdf (not available)
, or
FITS (not available)
.
J1941-0511: pdf (not available)
, or
FITS (not available)
.
Comments.
Phase corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
IRAS1929 (not available)
.
3C286
.
2134+004
.
J1941-0511
.
Comments.
Amplitude corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
IRAS1929: pdf (not available)
, or
text file (not available)
, or
statistical summary (not available)
.
3C286:
pdf
, or
text file
, or
statistical summary
.
2134+004:
pdf
, or
text file
, or
statistical summary
.
J1941-0511:
pdf
, or
text file
, or
statistical summary
.
Comments.
Most amplitude corrections less than 15%
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:
IRAS1929 (not available)
.
3C286
.
2134+004
.
J1941-0511
.
Comments.
Calibrated visibilities and the source model of:
IRAS1929 (not available)
.
3C286
.
2134+004
.
J1941-0511
.
Comments.
Calibrated visibilities against u,v distance for:
IRAS1929:
pdf
, or
png
.
3C286:
pdf
, or
png
.
2134+004:
pdf
, or
png
.
J1941-0511:
pdf
, or
png
.
Comments.
u,v coverage for:
IRAS1929:
pdf
, or
png
.
3C286:
pdf
, or
png
.
2134+004:
pdf
, or
png
.
J1941-0511:
pdf
, or
png
.
Comments.
Crude maps of sources:
IRAS1929:
pdf
, or
FITS
.
3C286:
pdf
, or
FITS
.
2134+004:
pdf
, or
FITS
.
J1941-0511:
pdf
, or
FITS
.
Comments.