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/ApJ/736/21
  Galaxy clusters optical catalog from AMF on SDSS DR6 (Szabo+ 2011)
Post annotation
img(gal)
1.J/ApJ/736/21/gc_cat(c)Catalog of galaxy clusters, with errors and ranges (69173 rows)
2.J/ApJ/736/21/bgccat(c)Catalog of brightest cluster galaxy candidates (205768 rows)
3.J/ApJ/736/21/mg(c)Member galaxies (1084609 rows)
Help Xmatch is

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)Abell (char) Identifier of matching Abell cluster (Note 4)   (meta.id)
  (1)b   [0/1] Cluster identifier, edge (Note 1)   (meta.code)
  (1)bDE1 deg J2000, minimum value of DEC, 1-σ range (pos.eq.dec)
  (1)BDE1 deg J2000, maximum value of DEC, 1-σ range (pos.eq.dec)
  (1)bDE3 deg J2000, minimum value of DEC, 3-σ range (pos.eq.dec)
  (1)BDE3 deg J2000, maximum value of DEC, 3-σ range (pos.eq.dec)
  (1)bR1  Minimum value of richness, 1-σ range (src.class.richness)
  (1)BR1  Maximum value of richness, 1-σ range (src.class.richness)
  (1)bR3  Minimum value of richness, 3-σ range (src.class.richness)
  (1)BR3  Maximum value of richness, 3-σ range (src.class.richness)
  (1)bRA1 deg J2000, minimum value of RA, 1-σ range (pos.eq.ra)

ALL cols
    
 (i)indexed column
  (1)BRA1 deg J2000, maximum value of RA, 1-σ range (pos.eq.ra)
  (1)bRA3 deg J2000, minimum value of RA, 3-σ range (pos.eq.ra)
  (1)BRA3 deg J2000, maximum value of RA, 3-σ range (pos.eq.ra)
  (1)brc1 Mpc Minimum value of core radius, 1-σ range (phys.size.radius;stat.min)
  (1)Brc1 Mpc Maximum value of core radius, 1-σ range (phys.size.radius;stat.max)
  (1)brc3 Mpc Minimum value of core radius, 3-σ range (phys.size.radius;stat.min)
  (1)Brc3 Mpc Maximum value of core radius, 3-σ range (phys.size.radius;stat.max)
  (1)c  Cluster identifier, redshift (Note 1)   (meta.code)
  (1)cc  Concentration index rc/R200 ratio (phys.size;arith.ratio)
   (ALL)DEJ2000 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
  (1)DE(mBCG) deg (n) Dec (J2000) of matching maxBCG cluster (Note 3)   (pos.eq.dec)
  (1+2)L200  Λ200 richness of cluster (Note G2)   (src.class.richness)
  (1)log(L) [---] log of likelihood value for cluster (stat.likelihood;stat.value)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)maxBCG (char) Display the corresponding maxBCG cluster (Koester et al. 2007, Cat. J/ApJ/660/239) (meta.ref.url)
   (1+3)Name.a  (i) [1/69173] Cluster identifier (Note 1)   (meta.id;meta.main)
  (1)Name.d  Cluster identifier, richest (Note 1)   (meta.id.assoc)
  (1)NED (char) ask the NED data-base about this object
  (1)R200 Mpc Radius of 200*ρc of cluster (phys.size.radius)
   (ALL)RAJ2000 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
  (1)RA(mBCG) deg (n) RA (J2000) of matching maxBCG cluster (Note 3)   (pos.eq.ra)
  (1)rc Mpc Core radius of cluster (phys.size.radius)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Stripe   [9/86] SDSS stripe in which cluster appears (obs.field)
  (1)WHL (char) Identifier of matching WHL cluster (Wen et al. 2009, Cat. J/ApJS/183/197) (meta.id)
  (1)zc  Redshift of cluster (src.redshift)
  (1)z(mBCG)  (n) redshift of matching maxBCG cluster (Note 3)   (src.redshift)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)BCG  (i) BCG candidate identifier (Note 1)   (meta.id;meta.main)
  (2+3)e_gmag mag (n) Error in model magnitude, g-band (stat.error;phot.mag;em.opt.B)
  (2+3)e_imag mag (n) Error in model magnitude, i-band (stat.error;phot.mag;em.opt.I)
  (2+3)e_rmag mag (n) Error in model magnitude, r-band (stat.error;phot.mag;em.opt.R)
  (2+3)e_umag mag (n) Error in model magnitude, u-band (stat.error;phot.mag;em.opt.U)
  (2+3)e_zmag mag (n) Error in model magnitude, z-band (stat.error;phot.mag;em.opt.I)
  (2+3)gmag mag (n) Extinction corrected g-band apparent mag. (phot.mag;em.opt.B)
  (2+3)imag mag (n) Extinction corrected i-band apparent mag. (phot.mag;em.opt.I)
  (2+3)k00 mag (n) K-correction for z=0.0 (Note G1)   (arith.factor;phot.mag)
  (2+3)k03 mag (n) K-correction for z=0.3 from Kcorrect v4.1.4 (arith.factor;phot.mag)
  (2+3)k05 mag (n) K-correction for z=0.5 from Kcorrect v4.1.4 (arith.factor;phot.mag)
  (2+3)rmag mag (n) Extinction corrected r-band apparent mag. (phot.mag;em.opt.R)
  (2)rMAG mag (n) Computed absolute r-band magnitude (Note 3)   (phys.magAbs)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3)SDSS (char) SDSS ID number (see casjobs.sdss.org) (meta.id)
  (2+3)umag mag (n) Extinction corrected u-band apparent mag. (phot.mag;em.opt.U)
  (2+3)zmag mag (n) Extinction corrected z-band apparent mag. (pos.cartesian.z)
  (2+3)zp  (n) Photometric redshift (src.redshift.phot)
  (2+3)zs  (n) Spectroscopic redshift (src.redshift)
  (3)e_zp  (n) Error in photometric redshift (stat.error)
  (3)e_zs  (n) Error in spectroscopic redshift (stat.error)

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