VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/591/640
  XMM-LSS low-frequency radio counterparts (Cohen+, 2003)
ReadMe+ftp
2003ApJ...591..640C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/591/640/table374MHz source list (241 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  XMM-LSS (char) (i) Source name (JHHMM.m+DDMM) (meta.id;meta.main)
  n_XMM-LSS (char) [*] Indicates source detected at 74 and 325MHz (meta.note)
  z (char) z indicates that a redshift is known for this source in table4 (meta.ref.url)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  e_RAJ2000 arcsec Error in Right Ascension (stat.error;pos.eq.ra)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  e_DEJ2000 arcsec Error in Declination (stat.error;pos.eq.dec)
  Dist deg Distance from pointing center (pos.angDistance)
  Type (char) Source type (Note 1)   (src.class)
  Flux mJy Flux density at 74MHz (phot.flux.density;em.radio.20-100MHz)

ALL cols		    
 (i)indexed column
  e_Flux mJy Uncertainty in Flux (stat.error;phot.flux)
  l_MajAxis (char) [≤ ] Indicates a 2σ upper limit for unresolved source on MajAxis (meta.code.error;phys.angSize)
  MajAxis arcsec (n) Size of Major Axis (Note 2)   (phys.angSize)
  e_MajAxis arcsec (n) Error in MajAxis (stat.error;phys.angSize)
  l_MinAxis (char) [≤ ] Indicates a 2σ upper limit for unresolved source on MinAxis (meta.code.error;phys.angSize)
  MinAxis arcsec (n) Size of Minor Axis (phys.angSize;src)
  e_MinAxis arcsec (n) Error in MinAxis (stat.error;phys.angSize)
  PA deg (n) Position Angle (pos.posAng)
  e_PA deg (n) Error in PA (stat.error)
  f_PA (char) [N] Indicates not applicable (meta.code)
  l_alpha (char) Limit flag on alpha (meta.code.error;pos.eq.ra)
  alpha  Spectral index with respect to NVSS 1.4GHz flux (Note 3)   (spect.index;em.radio.750-1500MHz)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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