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 Database: VLSS
   VLA Low-Frequency Sky Survey Discrete Source Catalog
Database Index | Basic Search | Advanced Search
 Name Resolver
Name:

 Search Co-ordinates
Co-ords:

Co-ordinate system:
Equatorial Ecliptic Galactic
Equinox: 1950 2000

 Search Type
Cone search, radius: arcmin.
Square search, width: arcmin.
Rectangle search, size: arcmin
 Output Options
 Output coordinates in:
Decimal  Sexagesimal
 Output system:
Equatorial   Ecliptic   Galactic
 Output epoch:
J2000   B1950
 Output format:
Filter Search  
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Parameter
Filter
A
Filter
B
Definition
 
Select All
<- Sort by distance from search centre (default)
 NAME 
Source Designation
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 RA_ERROR 
Mean Error in Right Ascension (s)
 DEC_ERROR 
Mean Error in Declination (arcsec)
 FLUX_74_MHZ 
Integrated Flux Density at 74MHz (mJy)
 FLUX_74_MHZ_ERROR 
Mean Error in Integrated Flux Density at 74MHz (mJy)
 MAJOR_AXIS_LIMIT 
Limit Flag [<] for Major Axis
 MAJOR_AXIS 
Major Axis of Deconvolved Component Size (arcsec)
 MAJOR_AXIS_ERROR 
Mean Error in Major Axis (arcsec)
 MINOR_AXIS_LIMIT 
Limit Flag [<] for Minor Axis
 MINOR_AXIS 
Minor Axis of Deconvolved Component Size (arcsec)
 MINOR_AXIS_ERROR 
Mean Error in Minor Axis (arcsec)
 POSITION_ANGLE 
Position Angle of Major Axis (degree)
 POSITION_ANGLE_ERROR 
Mean Error in Position Angle (degree)
 FIELD_NAME 
Field Designation
 X_PIXEL 
X Position of Source on Map
 Y_PIXEL 
Y Position of Source on Map

 Output number of lines:  
If you have any problems, please consult the help page or mail ledas-help@star.le.ac.uk
 
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