VLA Archive Imaging Pilot

Home Links

NRAO, the National Radio Astronomy Observatory

NRAO Data Archive System

NRAO Very Large Array (VLA)

NRAO Astronomical Image Processing System (AIPS)

Main page (NVAS Home)

NRAO Large proposal links


Cone Search  (uses cookies)

 Name look up : 
 (paste J2000 below)
 Position J
 Radius     arcminutes
 RMS    ≤    microJy
  Scale (?5 GHz)/frequency
  Do not scale search radius


Separate VLA images:

  • NVSS (AllSky 1.4 GHz/45")
  • FIRST (SDSS 1.4 GHz/5")
  • Spitzer FLS (1.4 GHz/5")
  • VLSS (AllSky 75 MHz/80")
  • NRAO Image Gallery


    Browse:


    Thu May 2 23:11:59 UTC 2024
  • These images were generated on a best effort basis using the VLA pipeline in AIPS. Please realize that errors can be made in such an automated process. If you encounter a problem with any of these images or have a question regarding the process or their use in your research, please let us know and we will do our best to improve this service for you and everyone else using your input. Note that these images also include non-detections, so some of them really are empty..
    Thank you in advance!

    The columns below describe the following:

    • Basic Info lists the truncated J2000 position of the field center, the offset to the search position (if this is a position search) in arcminutes, date of observation, observing frequency in GHz and the date of pipeline processing.
    • UV Info lists the observed polarizations, shortest and longest VLA-arms (D=1km, C=3km, B=11km, A=36km, P=Pie Town link=75km), number of antennas used in the observation (though some may have been flagged as bad), the subarray setting of the array (1-5), a link to the calibrated single source uv FITS file and it's size (in red).
    • JPEG shows a thumbnail of the pipeline image. Clicking it will show you a larger version in the browser. Both JPEG images have a square transfer function to emphasize the lower levels a bit more; do not use the JPEGs for scientific purposes (see next). As a guideline, the lighter a thumbnail, the less difference between the peak flux density and the rms noise level, i.e., don't expect to see too much in in light gray images, especially if the rms noise given in the next column is in the order of microJy or less. On the other hand, dark images have a strong source in there somewhere.. (try looking in the center of the image).
    • Image Info lists the image polarization, approximate beam size of the restoring beam (mean of major and minor axes) in arcseconds, the radius of the field of view of the image in units of angle, the approximate noise level in prefixed units of Jansky, and a link to the image FITS file and it's size (in red).
      Download these FITS files for scientific purposes!
    • Links is a collection of links that will show you the GIF uv-coverage and visibility plot for this data set in pop-up windows. See the README file on how to interpret these plots. They'll also get you to the project pipelining scripts and information log files as well as the full multi-source archive data on this project.

    The list should be sorted, with decreasing weight, according to increasing R.A., increasing frequency and increasing image noise. If still equal, sorting probably favors smaller field of views over smaller beam sizes in the list ordering.


    NOTE: When downloading data after a search with a large radius, you may encounter that filenames to be downloaded may be the same (as they are named according to frequency, array, project and date - NOT position!). See the naming convention and choose different download names or destinations.

    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 FEB 13
    1.43 GHz (L-band)
    Version: 2009 Oct 16
    Full polarization
    B/B configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    4.3MBytes
    Stokes I
    Beam = 5.36 arcsec
    fov: R = 13.0 arcmin
    rms = 182. microJy
    Download FITS image
    6.0MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1988 OCT 19
    1.43 GHz (L-band)
    Version: 2009 Apr 04
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.3MBytes
    Stokes I
    Beam = 1.29 arcsec
    fov: R = 15.7 arcmin
    rms = 1.25 milliJy
    Download FITS image
    201MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1999 OCT 27
    1.45 GHz (L-band)
    Version: 2007 Nov 16
    Full polarization
    B/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.6MBytes
    Stokes I
    Beam = 4.31 arcsec
    fov: R = 1.58 arcmin
    rms = 77.7 microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1996 NOV 23
    1.45 GHz (L-band)
    Version: 2009 Feb 13
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    8.4MBytes
    Stokes I
    Beam = 1.46 arcsec
    fov: R = 43.4 arcsec
    rms = 94.9 microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1992 DEC 15
    1.45 GHz (L-band)
    Version: 2008 Nov 19
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    720KBytes
    Stokes I
    Beam = 1.38 arcsec
    fov: R = 40.4 arcsec
    rms = 186. microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1994 OCT 27
    1.45 GHz (L-band)
    Version: 2007 Nov 17
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.2MBytes
    Stokes I
    Beam = 16.2 arcsec
    fov: R = 10.3 arcmin
    rms = 208. microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2000 JUN 16
    1.45 GHz (L-band)
    Version: 2006 Dec 30
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.8MBytes
    Stokes I
    Beam = 14.5 arcsec
    fov: R = 9.90 arcmin
    rms = 291. microJy
    Download FITS image
    336KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1987 NOV 25
    1.48 GHz (L-band)
    Version: 2009 May 11
    Full polarization
    B/B configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    13MBytes
    Stokes I
    Beam = 4.40 arcsec
    fov: R = 12.9 arcmin
    rms = 109. microJy
    Download FITS image
    5.8MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1982 MAR 30
    1.49 GHz (L-band)
    Version: 2009 Dec 18
    Full polarization
    A/A configuration
    14 antennas
    subarray 1
    Calibrated uv-FITS
    5.6MBytes
    Stokes I
    Beam = 1.33 arcsec
    fov: R = 46.1 arcsec
    rms = 64.1 microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1983 APR 29
    1.49 GHz (L-band)
    Version: 2009 Oct 29
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.3MBytes
    Stokes I
    Beam = 14.3 arcsec
    fov: R = 10.2 arcmin
    rms = 147. microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2000 DEC 29
    1.49 GHz (L-band)
    Version: 2010 Mar 05
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    Bytes
    Stokes I
    Beam = 1.23 arcsec
    fov: R = 36.7 arcsec
    rms = 197. microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1982 APR 1
    1.49 GHz (L-band)
    Version: 2009 Dec 08
    Full polarization
    A/A configuration
    14 antennas
    subarray 1
    Calibrated uv-FITS
    1.5MBytes
    Stokes I
    Beam = 1.52 arcsec
    fov: R = 47.2 arcsec
    rms = 204. microJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1986 SEP 19
    1.49 GHz (L-band)
    Version: 2009 May 30
    Full polarization
    C/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    5.6MBytes
    Stokes I
    Beam = 12.0 arcsec
    fov: R = 9.88 arcmin
    rms = 731. microJy
    Download FITS image
    1.5MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1990 FEB 9
    1.51 GHz (L-band)
    Version: 2009 Feb 20
    Full polarization
    A/A configuration
    23 antennas
    subarray 1
    Calibrated uv-FITS
    2.4MBytes
    Stokes I
    Beam = 1.22 arcsec
    fov: R = 3.38 arcmin
    rms = 183. microJy
    Download FITS image
    5.3MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 AUG 12
    1.51 GHz (L-band)
    Version: 2009 Oct 22
    Full polarization
    D/D configuration
    21 antennas
    subarray 1
    Calibrated uv-FITS
    2.5MBytes
    Stokes I
    Beam = 44.3 arcsec
    fov: R = 15.0 arcmin
    rms = 457. microJy
    Download FITS image
    124KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1992 OCT 11
    1.51 GHz (L-band)
    Version: 2008 Oct 27
    Full polarization
    A/A configuration
    22 antennas
    subarray 1
    Calibrated uv-FITS
    556KBytes
    Stokes I
    Beam = 1.39 arcsec
    fov: R = 43.0 arcsec
    rms = 2.20 milliJy
    Download FITS image
    400KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1995 DEC 22
    1.53 GHz (L-band)
    Version: 2007 Jun 23
    Full polarization
    B/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    6.8MBytes
    Stokes I
    Beam = 4.51 arcsec
    fov: R = 5.24 arcmin
    rms = 121. microJy
    Download FITS image
    1.4MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1998 AUG 22
    1.54 GHz (L-band)
    Version: 2007 May 17
    Full polarization
    B/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    4.9MBytes
    Stokes I
    Beam = 4.23 arcsec
    fov: R = 3.36 arcmin
    rms = 114. microJy
    Download FITS image
    348KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1991 MAR 4
    1.59 GHz (L-band)
    Version: 2007 Nov 16
    Full polarization
    D/D configuration
    25 antennas
    subarray 1
    Calibrated uv-FITS
    2.1MBytes
    Stokes I
    Beam = 55.7 arcsec
    fov: R = 14.4 arcmin
    rms = 350. microJy
    Download FITS image
    60KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 FEB 13
    1.62 GHz (L-band)
    Version: 2009 Oct 15
    Full polarization
    B/B configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    3.9MBytes
    Stokes I
    Beam = 4.24 arcsec
    fov: R = 12.3 arcmin
    rms = 186. microJy
    Download FITS image
    7.4MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1990 MAR 15
    1.69 GHz (L-band)
    Version: 2009 Feb 22
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.7MBytes
    Stokes I
    Beam = 1.18 arcsec
    fov: R = 59.1 arcsec
    rms = 115. microJy
    Download FITS image
    508KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1991 SEP 27
    1.69 GHz (L-band)
    Version: 2008 Nov 07
    Full polarization
    B/A configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    2.3MBytes
    Stokes I
    Beam = 2.81 arcsec
    fov: R = 1.22 arcmin
    rms = 138. microJy
    Download FITS image
    508KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1985 APR 8
    1.69 GHz (L-band)
    Version: 2009 Aug 07
    Full polarization
    B/A configuration
    25 antennas
    subarray 1
    Calibrated uv-FITS
    2.4MBytes
    Stokes I
    Beam = 4.66 arcsec
    fov: R = 1.35 arcmin
    rms = 144. microJy
    Download FITS image
    508KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1995 DEC 22
    4.74 GHz (C-band)
    Version: 2007 Jun 23
    Full polarization
    B/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    6.9MBytes
    Stokes I
    Beam = 1.47 arcsec
    fov: R = 2.72 arcmin
    rms = 83.0 microJy
    Download FITS image
    3.6MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1991 MAR 4
    4.76 GHz (C-band)
    Version: 2007 Nov 16
    Full polarization
    D/D configuration
    25 antennas
    subarray 1
    Calibrated uv-FITS
    1.6MBytes
    Stokes I
    Beam = 16.6 arcsec
    fov: R = 4.68 arcmin
    rms = 331. microJy
    Download FITS image
    76KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1998 AUG 22
    4.77 GHz (C-band)
    Version: 2007 May 17
    Full polarization
    B/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.1MBytes
    Stokes I
    Beam = 1.41 arcsec
    fov: R = 4.65 arcmin
    rms = 398. microJy
    Download FITS image
    9.4MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 NOV 14
    4.87 GHz (C-band)
    Version: 2010 Apr 08
    Full polarization
    B/B configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    2.6MBytes
    Stokes I
    Beam = 1.68 arcsec
    fov: R = 4.55 arcmin
    rms = 216. microJy
    Download FITS image
    9.9MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 FEB 13
    4.89 GHz (C-band)
    Version: 2009 Oct 17
    Full polarization
    B/B configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    4.7MBytes
    Stokes I
    Beam = 1.37 arcsec
    fov: R = 2.72 arcmin
    rms = 86.2 microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1988 OCT 30
    4.89 GHz (C-band)
    Version: 2009 Apr 01
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    4.9MBytes
    Stokes I
    Beam = 0.40 arcsec
    fov: R = 40.3 arcsec
    rms = 87.7 microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1983 DEC 31
    4.89 GHz (C-band)
    Version: 2010 Jun 12
    Full polarization
    B/B configuration
    22 antennas
    subarray 1
    Calibrated uv-FITS
    2.8MBytes
    Stokes I
    Beam = 1.39 arcsec
    fov: R = 2.79 arcmin
    rms = 88.6 microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1988 OCT 13
    4.89 GHz (C-band)
    Version: 2009 Apr 03
    Full polarization
    A/A configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    7.4MBytes
    Stokes I
    Beam = 0.37 arcsec
    fov: R = 51.0 arcsec
    rms = 94.8 microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1988 OCT 8
    4.89 GHz (C-band)
    Version: 2009 Apr 04
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    4.4MBytes
    Stokes I
    Beam = 0.46 arcsec
    fov: R = 28.8 arcsec
    rms = 105. microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1992 OCT 11
    4.89 GHz (C-band)
    Version: 2008 Oct 28
    Full polarization
    A/A configuration
    22 antennas
    subarray 1
    Calibrated uv-FITS
    1.9MBytes
    Stokes I
    Beam = 0.39 arcsec
    fov: R = 40.4 arcsec
    rms = 115. microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 JAN 2
    4.89 GHz (C-band)
    Version: 2009 Oct 14
    Full polarization
    B/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.8MBytes
    Stokes I
    Beam = 1.27 arcsec
    fov: R = 2.72 arcmin
    rms = 121. microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1988 OCT 18
    4.89 GHz (C-band)
    Version: 2009 Apr 01
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.0MBytes
    Stokes I
    Beam = 0.40 arcsec
    fov: R = 41.8 arcsec
    rms = 127. microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1998 NOV 24
    4.89 GHz (C-band)
    Version: 2006 Dec 29
    Full polarization
    C/C configuration
    16 antennas
    subarray 1
    Calibrated uv-FITS
    6.4MBytes
    Stokes I
    Beam = 4.93 arcsec
    fov: R = 4.55 arcmin
    rms = 136. microJy
    Download FITS image
    608KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 AUG 12
    4.89 GHz (C-band)
    Version: 2009 Oct 21
    Full polarization
    D/D configuration
    21 antennas
    subarray 1
    Calibrated uv-FITS
    2.4MBytes
    Stokes I
    Beam = 14.3 arcsec
    fov: R = 4.56 arcmin
    rms = 152. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1986 DEC 30
    4.89 GHz (C-band)
    Version: 2009 Jun 08
    Full polarization
    C/C configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    1.5MBytes
    Stokes I
    Beam = 5.27 arcsec
    fov: R = 4.55 arcmin
    rms = 170. microJy
    Download FITS image
    820KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1999 APR 5
    4.89 GHz (C-band)
    Version: 2007 Apr 21
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    8.5MBytes
    Stokes I
    Beam = 19.3 arcsec
    fov: R = 4.57 arcmin
    rms = 178. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1988 SEP 8
    4.89 GHz (C-band)
    Version: 2009 Mar 30
    Full polarization
    D/D configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    4.6MBytes
    Stokes I
    Beam = 21.6 arcsec
    fov: R = 4.56 arcmin
    rms = 180. microJy
    Download FITS image
    64KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1989 DEC 8
    4.89 GHz (C-band)
    Version: 2009 Mar 26
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.8MBytes
    Stokes I
    Beam = 13.5 arcsec
    fov: R = 4.56 arcmin
    rms = 193. microJy
    Download FITS image
    132KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 MAY 5
    4.89 GHz (C-band)
    Version: 2009 Oct 17
    Full polarization
    C/C configuration
    25 antennas
    subarray 1
    Calibrated uv-FITS
    2.4MBytes
    Stokes I
    Beam = 4.56 arcsec
    fov: R = 4.56 arcmin
    rms = 194. microJy
    Download FITS image
    892KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1987 APR 12
    4.89 GHz (C-band)
    Version: 2009 Apr 03
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.3MBytes
    Stokes I
    Beam = 13.9 arcsec
    fov: R = 4.57 arcmin
    rms = 208. microJy
    Download FITS image
    136KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1994 OCT 27
    4.89 GHz (C-band)
    Version: 2007 Nov 17
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    852KBytes
    Stokes I
    Beam = 4.25 arcsec
    fov: R = 4.55 arcmin
    rms = 234. microJy
    Download FITS image
    864KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2000 JUN 16
    4.89 GHz (C-band)
    Version: 2006 Dec 07
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.7MBytes
    Stokes I
    Beam = 4.00 arcsec
    fov: R = 4.55 arcmin
    rms = 239. microJy
    Download FITS image
    792KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1984 APR 9
    4.89 GHz (C-band)
    Version: 2009 Oct 17
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.2MBytes
    Stokes I
    Beam = 6.87 arcsec
    fov: R = 4.55 arcmin
    rms = 612. microJy
    Download FITS image
    824KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1982 MAR 30
    4.91 GHz (C-band)
    Version: 2009 Dec 18
    Full polarization
    A/A configuration
    14 antennas
    subarray 1
    Calibrated uv-FITS
    2.7MBytes
    Stokes I
    Beam = 0.40 arcsec
    fov: R = 41.6 arcsec
    rms = 73.5 microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1982 APR 1
    4.91 GHz (C-band)
    Version: 2009 Dec 08
    Full polarization
    A/A configuration
    14 antennas
    subarray 1
    Calibrated uv-FITS
    740KBytes
    Stokes I
    Beam = 0.46 arcsec
    fov: R = 42.1 arcsec
    rms = 171. microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1983 APR 22
    4.91 GHz (C-band)
    Version: 2009 Oct 28
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.6MBytes
    Stokes I
    Beam = 4.25 arcsec
    fov: R = 4.53 arcmin
    rms = 207. microJy
    Download FITS image
    880KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1982 JUL 4
    4.91 GHz (C-band)
    Version: 2010 Jan 01
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    Bytes
    Stokes I
    Beam = 0.50 arcsec
    fov: R = 29.0 arcsec
    rms = 224. microJy
    Download FITS image
    4.2MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1983 MAR 6
    4.91 GHz (C-band)
    Version: 2009 Oct 27
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.0MBytes
    Stokes I
    Beam = 5.36 arcsec
    fov: R = 4.53 arcmin
    rms = 279. microJy
    Download FITS image
    808KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1983 JAN 21
    4.91 GHz (C-band)
    Version: 2009 Oct 24
    Full polarization
    C/C configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    8.0MBytes
    Stokes I
    Beam = 4.49 arcsec
    fov: R = 4.53 arcmin
    rms = 305. microJy
    Download FITS image
    828KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1991 SEP 16
    5.01 GHz (C-band)
    Version: 2008 Oct 31
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    22MBytes
    Stokes I
    Beam = 0.41 arcsec
    fov: R = 37.8 arcsec
    rms = 97.5 microJy
    Download FITS image
    4.3MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1990 MAR 12
    5.01 GHz (C-band)
    Version: 2009 Feb 21
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.1MBytes
    Stokes I
    Beam = 0.46 arcsec
    fov: R = 39.7 arcsec
    rms = 138. microJy
    Download FITS image
    4.3MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1993 OCT 1
    8.29 GHz (X-band)
    Version: 2007 Nov 17
    Full polarization
    D/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    5.4MBytes
    Stokes I
    Beam = 7.60 arcsec
    fov: R = 2.65 arcmin
    rms = 182. microJy
    Download FITS image
    512KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1991 MAR 4
    8.29 GHz (X-band)
    Version: 2007 Nov 16
    Full polarization
    D/D configuration
    25 antennas
    subarray 1
    Calibrated uv-FITS
    1.9MBytes
    Stokes I
    Beam = 8.69 arcsec
    fov: R = 2.64 arcmin
    rms = 242. microJy
    Download FITS image
    124KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1989 JUL 2
    8.36 GHz (X-band)
    Version: 2009 Mar 20
    Full polarization
    C/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    6.8MBytes
    Stokes I
    Beam = 2.63 arcsec
    fov: R = 2.62 arcmin
    rms = 132. microJy
    Download FITS image
    980KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1999 MAR 16
    8.46 GHz (X-band)
    Version: 2007 Apr 21
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    5.4MBytes
    Stokes I
    Beam = 7.33 arcsec
    fov: R = 2.60 arcmin
    rms = 91.1 microJy
    Download FITS image
    136KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1990 JAN 26
    8.46 GHz (X-band)
    Version: 2009 Feb 18
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.8MBytes
    Stokes I
    Beam = 7.76 arcsec
    fov: R = 2.60 arcmin
    rms = 144. microJy
    Download FITS image
    136KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1990 FEB 9
    8.46 GHz (X-band)
    Version: 2009 Feb 19
    Full polarization
    A/A configuration
    23 antennas
    subarray 1
    Calibrated uv-FITS
    2.3MBytes
    Stokes I
    Beam = 0.22 arcsec
    fov: R = 2.58 arcmin
    rms = 146. microJy
    Download FITS image
    79MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1993 OCT 22
    8.46 GHz (X-band)
    Version: 2007 Nov 17
    Full polarization
    D/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.6MBytes
    Stokes I
    Beam = 8.11 arcsec
    fov: R = 2.59 arcmin
    rms = 176. microJy
    Download FITS image
    536KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1992 OCT 11
    8.46 GHz (X-band)
    Version: 2008 Oct 29
    Full polarization
    A/A configuration
    22 antennas
    subarray 1
    Calibrated uv-FITS
    3.9MBytes
    Stokes I
    Beam = 0.20 arcsec
    fov: R = 57.6 arcsec
    rms = 2.20 milliJy
    Download FITS image
    13MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1999 NOV 18
    8.49 GHz (X-band)
    Version: 2006 Oct 12
    Full polarization
    B/B configuration
    11 antennas
    subarray 2
    Calibrated uv-FITS
    2.0MBytes
    Stokes I
    Beam = 0.97 arcsec
    fov: R = 2.58 arcmin
    rms = 54.4 microJy
    Download FITS image
    4.5MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 JAN 4
    8.49 GHz (X-band)
    Version: 2007 Feb 21
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    18MBytes
    Stokes I
    Beam = 2.51 arcsec
    fov: R = 2.58 arcmin
    rms = 55.5 microJy
    Download FITS image
    796KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1996 DEC 11
    8.49 GHz (X-band)
    Version: 2009 Feb 05
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    5.1MBytes
    Stokes I
    Beam = 0.25 arcsec
    fov: R = 51.4 arcsec
    rms = 87.4 microJy
    Download FITS image
    13MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 21
    8.49 GHz (X-band)
    Version: 2007 Mar 30
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    9.8MBytes
    Stokes I
    Beam = 8.88 arcsec
    fov: R = 2.59 arcmin
    rms = 98.1 microJy
    Download FITS image
    80KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1999 JAN 26
    8.49 GHz (X-band)
    Version: 2007 Apr 20
    Full polarization
    C/C configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    5.6MBytes
    Stokes I
    Beam = 2.58 arcsec
    fov: R = 2.58 arcmin
    rms = 116. microJy
    Download FITS image
    880KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 AUG 14
    8.49 GHz (X-band)
    Version: 2007 Jun 13
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.2MBytes
    Stokes I
    Beam = 2.54 arcsec
    fov: R = 2.59 arcmin
    rms = 142. microJy
    Download FITS image
    856KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1996 JUL 29
    8.49 GHz (X-band)
    Version: 2007 Aug 18
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    4.6MBytes
    Stokes I
    Beam = 8.90 arcsec
    fov: R = 2.58 arcmin
    rms = 147. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 31
    8.49 GHz (X-band)
    Version: 2007 Apr 10
    Full polarization
    D/D configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    1016KBytes
    Stokes I
    Beam = 9.64 arcsec
    fov: R = 2.59 arcmin
    rms = 175. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2000 JUN 16
    8.49 GHz (X-band)
    Version: 2006 Dec 30
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.6MBytes
    Stokes I
    Beam = 2.30 arcsec
    fov: R = 2.58 arcmin
    rms = 198. microJy
    Download FITS image
    788KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1989 FEB 3
    14.9 GHz (U-band)
    Version: 2009 Mar 10
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    7.7MBytes
    Stokes I
    Beam = 0.12 arcsec
    fov: R = 42.6 arcsec
    rms = 186. microJy
    Download FITS image
    39MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1989 FEB 5
    14.9 GHz (U-band)
    Version: 2009 Mar 10
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.8MBytes
    Stokes I
    Beam = 0.12 arcsec
    fov: R = 42.6 arcsec
    rms = 229. microJy
    Download FITS image
    39MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 21
    14.9 GHz (U-band)
    Version: 2007 Mar 30
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    21MBytes
    Stokes I
    Beam = 4.38 arcsec
    fov: R = 1.43 arcmin
    rms = 278. microJy
    Download FITS image
    88KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1983 MAY 5
    14.9 GHz (U-band)
    Version: 2009 Nov 01
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    4.8MBytes
    Stokes I
    Beam = 1.42 arcsec
    fov: R = 1.42 arcmin
    rms = 381. microJy
    Download FITS image
    884KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 18
    22.4 GHz (K-band)
    Version: 2007 Mar 29
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    51MBytes
    Stokes I
    Beam = 2.92 arcsec
    fov: R = 55.9 arcsec
    rms = 158. microJy
    Download FITS image
    88KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1993 SEP 3
    22.4 GHz (K-band)
    Version: 2007 Nov 16
    Full polarization
    D/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    8.9MBytes
    Stokes I
    Beam = 1.99 arcsec
    fov: R = 55.7 arcsec
    rms = 275. microJy
    Download FITS image
    532KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1999 APR 25
    22.4 GHz (K-band)
    Version: 2007 Apr 26
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    3.1MBytes
    Stokes I
    Beam = 3.08 arcsec
    fov: R = 56.0 arcsec
    rms = 400. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2002 OCT 20
    22.4 GHz (K-band)
    Version: 2007 Feb 28
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.1MBytes
    Stokes I
    Beam = 1.16 arcsec
    fov: R = 55.6 arcsec
    rms = 516. microJy
    Download FITS image
    616KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1998 AUG 22
    22.4 GHz (K-band)
    Version: 2007 May 17
    Full polarization
    B/B configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    1.2MBytes
    Stokes I
    Beam = 0.28 arcsec
    fov: R = 55.6 arcsec
    rms = 778. microJy
    Download FITS image
    11MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2004 APR 14
    22.4 GHz (K-band)
    Version: 2010 May 19
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    48MBytes
    Stokes I
    Beam = 0.87 arcsec
    fov: R = 55.7 arcsec
    rms = 1.03 milliJy
    Download FITS image
    884KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 DEC 2
    23.6 GHz (K-band)
    Version: 2007 Jun 27
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    19MBytes
    Stokes I
    Beam = 2.74 arcsec
    fov: R = 52.8 arcsec
    rms = 166. microJy
    Download FITS image
    136KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 23
    43.3 GHz (Q-band)
    Version: 2007 Apr 06
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    66MBytes
    Stokes I
    Beam = 1.42 arcsec
    fov: R = 26.6 arcsec
    rms = 127. microJy
    Download FITS image
    136KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 23
    43.3 GHz (Q-band)
    Version: 2007 Mar 31
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    66MBytes
    Stokes I
    Beam = 1.46 arcsec
    fov: R = 26.8 arcsec
    rms = 138. microJy
    Download FITS image
    88KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAR 22
    43.3 GHz (Q-band)
    Version: 2007 Mar 30
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    51MBytes
    Stokes I
    Beam = 1.44 arcsec
    fov: R = 26.8 arcsec
    rms = 144. microJy
    Download FITS image
    88KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1994 APR 14
    43.3 GHz (Q-band)
    Version: 2009 Jan 16
    Full polarization
    B/B configuration
    09 antennas
    subarray 1
    Calibrated uv-FITS
    9.5MBytes
    Stokes I
    Beam = 0.25 arcsec
    fov: R = 26.6 arcsec
    rms = 148. microJy
    Download FITS image
    2.8MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1996 DEC 31
    43.3 GHz (Q-band)
    Version: 2009 Feb 10
    Full polarization
    A/A configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    50MBytes
    Stokes I
    Beam = 0.04 arcsec
    fov: R = 26.6 arcsec
    rms = 148. microJy
    Download FITS image
    135MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1994 APR 15
    43.3 GHz (Q-band)
    Version: 2009 Jan 16
    Full polarization
    B/B configuration
    09 antennas
    subarray 1
    Calibrated uv-FITS
    9.6MBytes
    Stokes I
    Beam = 0.25 arcsec
    fov: R = 26.6 arcsec
    rms = 167. microJy
    Download FITS image
    2.8MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 JAN 8
    43.3 GHz (Q-band)
    Version: 2009 Feb 05
    Full polarization
    A/A configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    59MBytes
    Stokes I
    Beam = 0.04 arcsec
    fov: R = 26.6 arcsec
    rms = 181. microJy
    Download FITS image
    140MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 DEC 15
    43.3 GHz (Q-band)
    Version: 2007 Jul 11
    Full polarization
    D/D configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    8.9MBytes
    Stokes I
    Beam = 1.63 arcsec
    fov: R = 26.6 arcsec
    rms = 189. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1996 DEC 7
    43.3 GHz (Q-band)
    Version: 2009 Feb 04
    Full polarization
    A/A configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    28MBytes
    Stokes I
    Beam = 0.04 arcsec
    fov: R = 26.6 arcsec
    rms = 189. microJy
    Download FITS image
    140MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 DEC 19
    43.3 GHz (Q-band)
    Version: 2007 Jul 12
    Full polarization
    D/D configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    8.9MBytes
    Stokes I
    Beam = 1.67 arcsec
    fov: R = 26.6 arcsec
    rms = 195. microJy
    Download FITS image
    68KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1994 APR 16
    43.3 GHz (Q-band)
    Version: 2009 Jan 16
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.3MBytes
    Stokes I
    Beam = 0.23 arcsec
    fov: R = 26.6 arcsec
    rms = 204. microJy
    Download FITS image
    2.8MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 MAR 17
    43.3 GHz (Q-band)
    Version: 2007 Sep 05
    Full polarization
    B/B configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    26MBytes
    Stokes I
    Beam = 0.15 arcsec
    fov: R = 26.6 arcsec
    rms = 217. microJy
    Download FITS image
    11MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1998 AUG 21
    43.3 GHz (Q-band)
    Version: 2007 May 17
    Full polarization
    B/B configuration
    12 antennas
    subarray 1
    Calibrated uv-FITS
    51MBytes
    Stokes I
    Beam = 0.13 arcsec
    fov: R = 26.6 arcsec
    rms = 239. microJy
    Download FITS image
    12MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1997 JAN 10
    43.3 GHz (Q-band)
    Version: 2009 Feb 08
    Full polarization
    A/A configuration
    13 antennas
    subarray 1
    Calibrated uv-FITS
    60MBytes
    Stokes I
    Beam = 0.04 arcsec
    fov: R = 26.6 arcsec
    rms = 257. microJy
    Download FITS image
    140MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1998 APR 24
    43.3 GHz (Q-band)
    Version: 2007 Aug 09
    Full polarization
    A/A configuration
    12 antennas
    subarray 1
    Calibrated uv-FITS
    59MBytes
    Stokes I
    Beam = 0.03 arcsec
    fov: R = 26.6 arcsec
    rms = 329. microJy
    Download FITS image
    140MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2001 OCT 29
    43.3 GHz (Q-band)
    Version: 2007 Feb 08
    Full polarization
    D/D configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    8.0MBytes
    Stokes I
    Beam = 1.55 arcsec
    fov: R = 26.8 arcsec
    rms = 460. microJy
    Download FITS image
    80KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2002 OCT 20
    43.3 GHz (Q-band)
    Version: 2007 Feb 28
    Full polarization
    C/C configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    872KBytes
    Stokes I
    Beam = 0.57 arcsec
    fov: R = 26.6 arcsec
    rms = 693. microJy
    Download FITS image
    656KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2004 FEB 11
    43.3 GHz (Q-band)
    Version: 2010 May 22
    Full polarization
    C/B configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    17MBytes
    Stokes I
    Beam = 0.41 arcsec
    fov: R = 26.6 arcsec
    rms = 849. microJy
    Download FITS image
    3.5MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1994 APR 9
    43.3 GHz (Q-band)
    Version: 2008 Dec 02
    Full polarization
    A/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    2.1MBytes
    Stokes I
    Beam = 0.24 arcsec
    fov: R = 26.6 arcsec
    rms = 932. microJy
    Download FITS image
    2.8MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    1995 MAR 3
    43.3 GHz (Q-band)
    Version: 2007 Nov 17
    Full polarization
    D/D configuration
    10 antennas
    subarray 1
    Calibrated uv-FITS
    540KBytes
    Stokes I
    Beam = 1.78 arcsec
    fov: R = 26.7 arcsec
    rms = 979. microJy
    Download FITS image
    60KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2004 MAR 25
    43.3 GHz (Q-band)
    Version: 2010 May 30
    Full polarization
    C/C configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    12MBytes
    Stokes I
    Beam = 0.46 arcsec
    fov: R = 26.6 arcsec
    rms = 989. microJy
    Download FITS image
    832KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2004 MAR 26
    43.3 GHz (Q-band)
    Version: 2010 May 29
    Full polarization
    C/C configuration
    26 antennas
    subarray 1
    Calibrated uv-FITS
    12MBytes
    Stokes I
    Beam = 0.46 arcsec
    fov: R = 26.6 arcsec
    rms = 989. microJy
    Download FITS image
    832KBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
     4h31m 3.7s   20d37'34"
    (J2000 image center)
    Sky offset =  0.02 arcmin 
    2003 MAY 12
    43.3 GHz (Q-band)
    Version: 2007 Mar 29
    Full polarization
    D/A configuration
    27 antennas
    subarray 1
    Calibrated uv-FITS
    43MBytes
    Stokes I
    Beam = 1.49 arcsec
    fov: R = 26.6 arcsec
    rms = 4.16 milliJy
    Download FITS image
    30MBytes
    General data log
    (no u-v plot found)
    (no Re-Im plot found)
    (no vis plot found)
    AIPS pipeline runs
    Original u-v data
    Basic Info UV Info JPEG Image Info Links
    Results returned on Thu May 2 23:11:59 UTC 2024