EVN User Experiment Pipeline Feedback
Last updated: Mon Jan 16 14:28:13 CET 2012
zparagi@jive.nl
General Comments.
(
Brief data summary
and
scan listing
)
EG058C, C-band e-VLBI run on 2012 Jan. 11. Participating telescopes were Jodrell Bank (MkII), Westerbork, Effelsberg, Onsala, Medicina, Torun , Hartebeesthoek, Shanghai and Arecibo. Yebes could not take part because of a Makr5B problem. Westerbork died before the second part with Ar started.
The EVN reliability indicator (ERI) for this experiment was
ERI = 0.75 . ERI* = 0.81 .
(Ef=0.75, Jb2=1, Mc=1, On=1, Tr=0.88, Wb=0.5, Hh=1, Sh=0.75/1, Ar=1)
Plots of the autocorrelations
Comments.
plots of the uncalibrated amplitude and phase
against time
Comments.
Wb: dead in the second part
Sh: coming back from a network outage in the begining od EG058C.
Plots of the uncalibrated amplitude and phase
against frequency channel
Comments.
Ef: DBBC problems; used Mark5A on MkIV rack, but this limited the data rate to 768 Mbps.
Tr: IFs L5-6 missing (BBC#6 dead)
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.
Ef: amplitude jump near the end of the first part (1:45 UT) looks like due to an error in antab file (jump in Tsys)
Naturally weighted dirty map (not useful for bright sources)
produced before self-cal of:
1156+295: pdf (not available)
, or
FITS (not available)
.
1308+326: pdf (not available)
, or
FITS (not available)
.
M87: pdf (not available)
, or
FITS (not available)
.
OJ287: pdf (not available)
, or
FITS (not available)
.
Comments.
Uniformly weighted dirty map (not useful for bright sources)
produced before self-cal of:
1156+295: pdf (not available)
, or
FITS (not available)
.
1308+326: pdf (not available)
, or
FITS (not available)
.
M87: pdf (not available)
, or
FITS (not available)
.
OJ287: pdf (not available)
, or
FITS (not available)
.
Comments.
Phase corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
1156+295
.
1308+326
.
M87
.
OJ287
.
Comments.
Amplitude corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
1156+295:
pdf
, or
text file
, or
statistical summary (not available)
.
1308+326:
pdf
, or
text file
, or
statistical summary (not available)
.
M87:
pdf
, or
text file
, or
statistical summary (not available)
.
OJ287:
pdf
, or
text file
, 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:
1156+295
.
1308+326
.
M87
.
OJ287
.
Comments.
Calibrated visibilities and the source model of:
1156+295
.
1308+326
.
M87
.
OJ287
.
Comments.
Calibrated visibilities against u,v distance for:
1156+295:
pdf
, or
png
.
1308+326:
pdf
, or
png
.
M87:
pdf
, or
png
.
OJ287:
pdf
, or
png
.
Comments.
u,v coverage for:
1156+295:
pdf
, or
png
.
1308+326:
pdf
, or
png
.
M87:
pdf
, or
png
.
OJ287:
pdf
, or
png
.
Comments.
Crude maps of sources:
1156+295:
pdf
, or
FITS
.
1308+326:
pdf
, or
FITS
.
M87:
pdf
, or
FITS
.
OJ287:
pdf
, or
FITS
.
Comments.