VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/216/20
  Blanco Cosmology Survey (BCS) new reduction (Bleem+, 2015)
ReadMe+ftp
2015ApJS..216...20B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/216/20/table5(c)Optically-selected Galaxy Clusters located in the 23h BCS field (349 rows)
2.J/ApJS/216/20/table6(c)Optically-selected Galaxy Clusters located in the 5h BCS field (415 rows)
3.J/ApJS/216/20/table3(c)Summary information for BCS data presented in this work (233 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
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)LCS-CL (char) Identifier (JHHMMSS+DDMM.m) (Note 1)   (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) BCG right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) BCG declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1+2)z   [0.1/0.8] Red-sequence redshift (src.redshift)
  (1+2)e_z   [0.02/0.07] Uncertainty in z (stat.error;src.redshift)
  (1+2)Signi   [3/7] Detection significance (stat.fit.goodness;instr.saturation)
  (1+2)OR0.4   [10/65] Optical richness λ for z<0.55 (src.class.richness)
  (1+2)e_OR0.4  Uncertainty in OR0.4 (stat.error)
  (1+2)dOR0.4   [0/23] Δλ, amount the optical richness was boosted to account for masking (instr.param)
  (1+2)OR0.2  (n) λ(0.2L*) Optical richness for z<0.55 (src.class.richness)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)e_OR0.2  (n) Uncertainty in OR0.2 (stat.error)
  (1+2)dOR0.2  (n) Δλ(0.2L*), amount OR0.2 was boosted to account for masking (instr.param)
  (1+2)M200   [0/1] Fraction of area masked within 200 kpc (phys.area)
  (1+2)M500   [0/1] Fraction of area masked within 500kpc (phys.area)
  (1+2)Edge  (n) [1] Edge of tile flag (1=yes, near edge) (meta.code)
  (1+2)PID (char) Previously identified (Note 2)   (meta.bib)
  (1+2)BCS  (n)Presence within 2" in the BCS catalog (J/ApJ/757/83) (meta.ref.url)
  (1+2)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (3)BCS (char) Blanco Cosmology Survey tile (HHMM+DDMM) (obs.field)
  (3)gSee arcsec Seeing in g band images (Note 2)   (instr.obsty.seeing)
  (3)rSee arcsec Seeing in r band images (Note 2)   (instr.obsty.seeing)
  (3)iSee arcsec Seeing in i band images (Note 2)   (instr.obsty.seeing)
  (3)zSee arcsec Seeing in z band images (Note 2)   (instr.obsty.seeing)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)gDepth mag [22.9/25.1] g band 5σ point source depth (Note 3)   (instr.sensitivity)
  (3)rDepth mag r band 5σ point source depth (Note 3)   (instr.sensitivity)
  (3)iDepth mag i band 5σ point source depth (Note 3)   (instr.sensitivity)
  (3)zDepth mag [20.7/22.9] z band 5σ point source depth (Note 3)   (instr.sensitivity)
  (3)Limit mag [20.1/22.5] Star limit (Note 4)   (instr.sensitivity)
  (3)Com (char) Comments on tile (Note 5)   (meta.note;obs.field)

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