VizieR

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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/ApJS/122/81
  HST snapshot survey of 3CR radio sources (Martel+, 1999)
Post annotation
img(gal)
1.J/ApJS/122/81/table2Radio properties of the 3CR sources: z<0.1 (47 rows)
2.J/ApJS/122/81/table3(c)Optical properties of the 3CR sources: z<0.1 (47 rows)
3.J/ApJS/122/81/refsReferences to table2.dat (39 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (1+2)3CR  (i) Name of 3rd Cambridge Radio Source (meta.id;meta.main)
  (1+2)n_3CR (char) Source location note (meta.note)
  (1)z  (n) Redshift of the source (Spinrad+ (1985PASP...97..932S) (src.redshift)
  (1)Rflux Jy Radio flux density at 178 MHz (Spinrad+ (1985) (phot.flux.density;em.opt.R)
  (1)Rpow [W/Hz] Log radio power at 178 MHz (phys.luminosity;em.radio.100-200MHz)
  (1)Sp-Index  Spectral index between 178 and 408 MHz (Spinrad+ 1985PASP...97..932S) (spect.index;em.radio.400-750MHz)
  (1+2)PA deg (n) Position angle measured north through east (pos.posAng)
  (1+2)n_PA (char) Position angle defined by: j = through jet, ls = through large-scale structure (meta.note)
  (1)Asize arcsec (n) Largest angular size (LAS) of Radio source projected on the the sky (Spinrad+ (1985PASP...97..932S) (pos.distance;phys.size)
  (1)Psize kpc (n) Largest physical size of Radio source calculated from LASrad (Spinrad+ (1985PASP...97..932S) (phys.angSize;em.radio;meta.modelled)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)FRtype (char) Fanaroff-Riley type: I = no hotspots, II = hotspots at the ends of the sources (meta.note;src.morph.type)
  (1)SLprop (char) Spectral line properties (Spinrad+ (1985PASP...97..932S) (Note 1)   (meta.note)
  (1)r_3CR (char) References in file refs.dat (meta.ref;pos.frame)
  (2)RAB1950 "h:m:s" (i) Right Ascension (B1950) (pos.eq.ra;meta.main)
  (2)DEB1950 "d:m:s" (i) Declination (B1950) (pos.eq.dec;meta.main)
  (2)l_R20 (char) Lower limit flag on the magnitude (meta.code.error)
  (2)R20 mag R band magnitude above an isophotal level of 20 mag.arcsec-2 (phot.mag;em.opt.R)
  (2)l_SB20 (char) Upper limit flag on the Surface Brightness (meta.code.error)
  (2)SB20 mag.arcsec-2Average surface brightness above an isophotal level of 20 mag.arcsec-2 (phot.mag.sb)
  (2)R1 mag R band magnitude inside a 1 kpc circular aperture (phot.mag;em.opt.R;instr.fov)
  (2)SB1 mag.arcsec-2Average surface brightness inside a 1 kpc circular aperture (phot.flux.density.sb;instr.fov)
  (2)epsil  Ellipticity (src.ellipticity)
  (2)LAS  Largest Angular size of the optical source (phys.angSize;em.opt;stat.max)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Dia kpc Physical size calculated from LAS (pos.distance)
  (2)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (2)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (3)Seq  Sequence number from table2.dat (meta.id;meta.main)
  (3)Bibcode (char) Reference code sequence (meta.note;obs.sequence)
  (3)Com (char) Comments on references (meta.ref)

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