EVN User Experiment Pipeline Feedback


Pipeline feedback for experiment EX006. If you have any comments on this experiment please email the address below.
A detailed description of the pipeline output is available.


Last updated: Tue Jul 11 16:47:23 CEST 2006 reynolds@jive.nl


General Comments. ( Brief data summary and scan listing )
L band experiment, observed on 3 March 2006. Data rate was 256 Mbps (4 X 8 MHz subbands, dual polarization, two-bit sampling). A large number of CSOs have been observed in short snapshots. Pipeline calibration did not succeed for all sources (see comments below).
10 stations participated. Subband 3 (AKA AIPS IF 4) LCP has been flagged. Ef missed about 8 hours due to snow. Jb occasionally loses fringes due to a tracking problem. Nt lost about 4 hours of data.

The EVN reliability indicator (ERI) for this experiment was ERI = 0.84 . ERI* = 0.92 . (JB=1, Wb=1, Ef=.65 [Ef*=.65, snow], On=1, Mc=1, Nt=.75, Tr=.88, Sh=.95, Ur=1, Hh=1)


Plots of the autocorrelations
Comments.
Strong RFI at Hh, Mc and Ur


plots of the uncalibrated amplitude and phase against time
Comments.


Plots of the uncalibrated amplitude and phase against frequency channel
Comments.
Hh: RFI in AIPS IFs 1 and 2 can also be seen in cross-correlations.


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-fitting failed for J1648+0242


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:
1751+278: pdf (not available) , or FITS (not available) .
J0210+0419: pdf (not available) , or FITS (not available) .
J0913+1454: pdf (not available) , or FITS (not available) .
J0323+0534: pdf (not available) , or FITS (not available) .
1824+271: pdf (not available) , or FITS (not available) .
DA193: pdf (not available) , or FITS (not available) .
J2058+0540: pdf (not available) , or FITS (not available) .
J1109+1043: pdf (not available) , or FITS (not available) .
0914+114: pdf (not available) , or FITS (not available) .
J1600-0037: pdf (not available) , or FITS (not available) .
J1057+0012: pdf (not available) , or FITS (not available) .
J1352+1107: pdf (not available) , or FITS (not available) .
2121-014: pdf (not available) , or FITS (not available) .
2322-040: pdf (not available) , or FITS (not available) .
OQ208: pdf (not available) , or FITS (not available) .
J1135-0021: pdf (not available) , or FITS (not available) .
J1352+0232: pdf (not available) , or FITS (not available) .
Comments.


Uniformly weighted dirty map (not useful for bright sources) produced before self-cal of:
1751+278: pdf (not available) , or FITS (not available) .
J0210+0419: pdf (not available) , or FITS (not available) .
J0913+1454: pdf (not available) , or FITS (not available) .
J0323+0534: pdf (not available) , or FITS (not available) .
1824+271: pdf (not available) , or FITS (not available) .
DA193: pdf (not available) , or FITS (not available) .
J2058+0540: pdf (not available) , or FITS (not available) .
J1109+1043: pdf (not available) , or FITS (not available) .
0914+114: pdf (not available) , or FITS (not available) .
J1600-0037: pdf (not available) , or FITS (not available) .
J1057+0012: pdf (not available) , or FITS (not available) .
J1352+1107: pdf (not available) , or FITS (not available) .
2121-014: pdf (not available) , or FITS (not available) .
2322-040: pdf (not available) , or FITS (not available) .
OQ208: pdf (not available) , or FITS (not available) .
J1135-0021: pdf (not available) , or FITS (not available) .
J1352+0232: pdf (not available) , or FITS (not available) .
Comments.


Phase corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
1751+278 .
J0210+0419 .
J0913+1454 .
J0323+0534 .
1824+271 .
DA193 .
J2058+0540 .
J1109+1043 .
0914+114 .
J1600-0037 .
J1057+0012 .
J1352+1107 .
2121-014 .
2322-040 .
OQ208 .
J1135-0021 .
J1352+0232 .
Comments.
Self-calibration failed for: 2323+790, J1203+0414, J0433-0229, J1648+0242


Amplitude corrections applied to a priori calibrated and fringe-fitted data by self-calibration.
1751+278: pdf , or text file , or statistical summary .
J0210+0419: pdf , or text file , or statistical summary .
J0913+1454: pdf , or text file , or statistical summary .
J0323+0534: pdf , or text file , or statistical summary .
1824+271: pdf , or text file , or statistical summary .
DA193: pdf , or text file , or statistical summary .
J2058+0540: pdf , or text file , or statistical summary .
J1109+1043: pdf , or text file , or statistical summary .
0914+114: pdf , or text file , or statistical summary .
J1600-0037: pdf , or text file , or statistical summary .
J1057+0012: pdf , or text file , or statistical summary .
J1352+1107: pdf , or text file , or statistical summary .
2121-014: pdf , or text file , or statistical summary .
2322-040: pdf , or text file , or statistical summary .
OQ208: pdf , or text file , or statistical summary .
J1135-0021: pdf , or text file , or statistical summary .
J1352+0232: 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:
1751+278 .
J0210+0419 .
J0913+1454 .
J0323+0534 .
1824+271 .
DA193 .
J2058+0540 .
J1109+1043 .
0914+114 .
J1600-0037 .
J1057+0012 .
J1352+1107 .
2121-014 .
2322-040 .
OQ208 .
J1135-0021 .
J1352+0232 .
Comments.


Calibrated visibilities and the source model of:
1751+278 .
J0210+0419 .
J0913+1454 .
J0323+0534 .
1824+271 .
DA193 .
J2058+0540 .
J1109+1043 .
0914+114 .
J1600-0037 .
J1057+0012 .
J1352+1107 .
2121-014 .
2322-040 .
OQ208 .
J1135-0021 .
J1352+0232 .
Comments.
A number of bad phase solutions indicate that the data require further editing


Calibrated visibilities against u,v distance for:
1751+278: pdf , or png .
J0210+0419: pdf , or png .
J0913+1454: pdf , or png .
J0323+0534: pdf , or png .
1824+271: pdf , or png .
DA193: pdf , or png .
J2058+0540: pdf , or png .
J1109+1043: pdf , or png .
0914+114: pdf , or png .
J1600-0037: pdf , or png .
J1057+0012: pdf , or png .
J1352+1107: pdf , or png .
2121-014: pdf , or png .
2322-040: pdf , or png .
OQ208: pdf , or png .
J1135-0021: pdf , or png .
J1352+0232: pdf , or png .
Comments.


u,v coverage for:
1751+278: pdf , or png .
J0210+0419: pdf , or png .
J0913+1454: pdf , or png .
J0323+0534: pdf , or png .
1824+271: pdf , or png .
DA193: pdf , or png .
J2058+0540: pdf , or png .
J1109+1043: pdf , or png .
0914+114: pdf , or png .
J1600-0037: pdf , or png .
J1057+0012: pdf , or png .
J1352+1107: pdf , or png .
2121-014: pdf , or png .
2322-040: pdf , or png .
OQ208: pdf , or png .
J1135-0021: pdf , or png .
J1352+0232: pdf , or png .
Comments.


Crude maps of sources:
1751+278: pdf , or FITS .
J0210+0419: pdf , or FITS .
J0913+1454: pdf , or FITS .
J0323+0534: pdf , or FITS .
1824+271: pdf , or FITS .
DA193: pdf , or FITS .
J2058+0540: pdf , or FITS .
J1109+1043: pdf , or FITS .
0914+114: pdf , or FITS .
J1600-0037: pdf , or FITS .
J1057+0012: pdf , or FITS .
J1352+1107: pdf , or FITS .
2121-014: pdf , or FITS .
2322-040: pdf , or FITS .
OQ208: pdf , or FITS .
J1135-0021: pdf , or FITS .
J1352+0232: pdf , or FITS .
Comments.