EVN User Experiment Pipeline Feedback
Last updated: Wed Jul 21 10:27:42 CEST 2010
zparagi@jive.nl
General Comments.
(
Brief data summary
and
scan listing
)
C-band e-EVN run on 14 June 2010. The scheduled data rate was 1024 Mbps. Participating telescopes were Ar, Ef, Cm (+Da), Jb2, Mc, On, Sh, Tr, Ys and Wb. Sh and Ar were limited to 256 Mbps in this run. Note the Cm-Da baseline seems to have a baseline error in the amplitude (problem being investigated). Mc and Ys were limited to 896 Mbps. The ERI value includes about 15 minutes loss of time due to correlation job restart.
The EVN reliability indicator (ERI) for this experiment was
ERI = 0.95 . ERI* = 0.95 .
(Ar=1, Cm=1 (Da=1), Jb2=1, Mc=1, Ef=1, On=1, Sh=1, Tr=1, Ys=1, Wb=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.
Note Darnhall had swapped polarizations till about 14:15 UT (first fringe-finder and target scans). Corrected afterwards.
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:
1156+295: pdf (not available)
, or
FITS (not available)
.
OQ208: pdf (not available)
, or
FITS (not available)
.
M87: 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)
.
OQ208: pdf (not available)
, or
FITS (not available)
.
M87: pdf (not available)
, or
FITS (not available)
.
Comments.
Phase corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
1156+295
.
OQ208
.
M87
.
Comments.
Amplitude corrections applied to a priori calibrated and
fringe-fitted data by self-calibration.
1156+295:
pdf
, or
text file
, or
statistical summary
.
OQ208:
pdf
, or
text file
, or
statistical summary
.
M87:
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:
1156+295
.
OQ208
.
M87
.
Comments.
Calibrated visibilities and the source model of:
1156+295
.
OQ208
.
M87
.
Comments.
Calibrated visibilities against u,v distance for:
1156+295:
pdf
, or
png
.
OQ208:
pdf
, or
png
.
M87:
pdf
, or
png
.
Comments.
u,v coverage for:
1156+295:
pdf
, or
png
.
OQ208:
pdf
, or
png
.
M87:
pdf
, or
png
.
Comments.
Crude maps of sources:
1156+295:
pdf
, or
FITS
.
OQ208:
pdf
, or
FITS
.
M87:
pdf
, or
FITS
.
Comments.