EVN User Experiment Pipeline Feedback
Pipeline feedback for experiment EC020B.
If you have any comments on this experiment please email
the
address below.
Last updated: Mon Jan 5 16:06:29 CET 2004
bignall@jive.nl
|
General Comments.
(
Brief data summary
and
scan listing
)
This is an EVN continuum experiment at 18cm, recorded at 512Mb/s (dual polarisation, two bit sampling, 8 IFs per polarisation). Participating stations were On, Wb (tied-array - 13 ants!), Mc, Ef, Nt, Jb (Lovell), Tr, Cm - all stations produced fringes. Due to a control file error affecting Mk4 recorders, some tracks were overwritten, resulting in half the data being lost for On, Wb, Mc, Jb. Cm could record only 25% of scheduled IFs/pols, due to the limitations of the microwave link. Some data were lost for Nt, Tr, Ef and Cm because of poor playback.
The EVN reliability indicator was ERI=0.35 (On=0.5, Wb=0.5, Mc=0.5, Ef=0.8, Nt=0.8, Jb=0.5, Tr=0.8, Cm=0.1/0.25) in this experiment. ERI gives you an estimate of the ratio of observed/good visibilities to the expected number of visibilities. ERI* is the same but excludes data lost due to e.g. bad weather (0.35).
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.
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 produced before self-cal of:
J0344+1559
.
UGC4881
.
J0920+4441
.
10173+0828
.
J1008+0621
.
01173+1405
.
J0121+1149
.
UGC2369
.
J0256+1334
.
03359+1523
.
11010+4107
.
J1104+3812
.
MRK848
.
J1521+4336
.
15250+3608
.
J1506+3730
.
3C345
.
DA193
.
3C286
.
Comments.
Uniformly weighted dirty map produced before self-cal of:
J0344+1559
.
UGC4881
.
J0920+4441
.
10173+0828
.
J1008+0621
.
01173+1405
.
J0121+1149
.
UGC2369
.
J0256+1334
.
03359+1523
.
11010+4107
.
J1104+3812
.
MRK848
.
J1521+4336
.
15250+3608
.
J1506+3730
.
3C345
.
DA193
.
3C286
.
Comments.
Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J0344+1559.
UGC4881.
J0920+4441.
10173+0828.
J1008+0621.
01173+1405.
J0121+1149.
UGC2369.
J0256+1334.
03359+1523.
11010+4107.
J1104+3812.
MRK848.
J1521+4336.
15250+3608.
J1506+3730.
3C345.
DA193.
3C286.
Comments.
Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
J0344+1559:
postscript
, or
text file
.
UGC4881:
postscript
, or
text file
.
J0920+4441:
postscript
, or
text file
.
10173+0828:
postscript
, or
text file
.
J1008+0621:
postscript
, or
text file
.
01173+1405:
postscript
, or
text file
.
J0121+1149:
postscript
, or
text file
.
UGC2369:
postscript
, or
text file
.
J0256+1334:
postscript
, or
text file
.
03359+1523:
postscript
, or
text file
.
11010+4107:
postscript
, or
text file
.
J1104+3812:
postscript
, or
text file
.
MRK848:
postscript
, or
text file
.
J1521+4336:
postscript
, or
text file
.
15250+3608:
postscript
, or
text file
.
J1506+3730:
postscript
, or
text file
.
3C345:
postscript
, or
text file
.
DA193:
postscript
, or
text file
.
3C286:
postscript
, or
text file
.
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:
J0344+1559
(not available)
.
UGC4881
(not available)
.
J0920+4441
(not available)
.
10173+0828
(not available)
.
J1008+0621
(not available)
.
01173+1405
(not available)
.
J0121+1149
(not available)
.
UGC2369
(not available)
.
J0256+1334
(not available)
.
03359+1523
(not available)
.
11010+4107
(not available)
.
J1104+3812
(not available)
.
MRK848
(not available)
.
J1521+4336
(not available)
.
15250+3608
(not available)
.
J1506+3730
(not available)
.
3C345
(not available)
.
DA193
(not available)
.
3C286
(not available)
.
Comments.
Calibrated visibilities and the source model of:
J0344+1559
.
UGC4881
.
J0920+4441
.
10173+0828
.
J1008+0621
.
01173+1405
.
J0121+1149
.
UGC2369
.
J0256+1334
.
03359+1523
.
11010+4107
.
J1104+3812
.
MRK848
.
J1521+4336
.
15250+3608
.
J1506+3730
.
3C345
(not available)
.
DA193
.
3C286
.
Comments.
Calibrated visibilities against u,v distance for:
J0344+1559.
postscript
, or
png (smaller)
UGC4881.
postscript
, or
png (smaller)
J0920+4441.
postscript
, or
png (smaller)
10173+0828.
postscript
, or
png (smaller)
J1008+0621.
postscript
, or
png (smaller)
01173+1405.
postscript
, or
png (smaller)
J0121+1149.
postscript
, or
png (smaller)
UGC2369.
postscript
, or
png (smaller)
J0256+1334.
postscript
, or
png (smaller)
03359+1523.
postscript
, or
png (smaller)
11010+4107.
postscript
, or
png (smaller)
J1104+3812.
postscript
, or
png (smaller)
MRK848.
postscript
, or
png (smaller)
J1521+4336.
postscript
, or
png (smaller)
15250+3608.
postscript
, or
png (smaller)
J1506+3730.
postscript
, or
png (smaller)
3C345. postscript (not available)
, or png (smaller)
(not available)
DA193.
postscript
, or
png (smaller)
3C286.
postscript
, or
png (smaller)
Comments.
u,v coverage for:
J0344+1559.
postscript
, or
png (smaller)
UGC4881.
postscript
, or
png (smaller)
J0920+4441.
postscript
, or
png (smaller)
10173+0828.
postscript
, or
png (smaller)
J1008+0621.
postscript
, or
png (smaller)
01173+1405.
postscript
, or
png (smaller)
J0121+1149.
postscript
, or
png (smaller)
UGC2369.
postscript
, or
png (smaller)
J0256+1334.
postscript
, or
png (smaller)
03359+1523.
postscript
, or
png (smaller)
11010+4107.
postscript
, or
png (smaller)
J1104+3812.
postscript
, or
png (smaller)
MRK848.
postscript
, or
png (smaller)
J1521+4336.
postscript
, or
png (smaller)
15250+3608.
postscript
, or
png (smaller)
J1506+3730.
postscript
, or
png (smaller)
3C345. postscript (not available)
, or png (smaller)
(not available)
DA193.
postscript
, or
png (smaller)
3C286.
postscript
, or
png (smaller)
Comments.
Crude map of J0344+1559 from the pipeline
.
Crude map of UGC4881 from the pipeline
.
Crude map of J0920+4441 from the pipeline
.
Crude map of 10173+0828 from the pipeline
.
Crude map of J1008+0621 from the pipeline
.
Crude map of 01173+1405 from the pipeline
.
Crude map of J0121+1149 from the pipeline
.
Crude map of UGC2369 from the pipeline
.
Crude map of J0256+1334 from the pipeline
.
Crude map of 03359+1523 from the pipeline
.
Crude map of 11010+4107 from the pipeline
.
Crude map of J1104+3812 from the pipeline
.
Crude map of MRK848 from the pipeline
.
Crude map of J1521+4336 from the pipeline
.
Crude map of 15250+3608 from the pipeline
.
Crude map of J1506+3730 from the pipeline
.
Crude map of 3C345 from the pipeline
(not available)
.
Crude map of DA193 from the pipeline
.
Crude map of 3C286 from the pipeline
.
Comments.
All phase calibrators are clearly detected.