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/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. ((unassigned);meta.version;arith.diff;phys.veloc)
  (1+2)LCS-CL (char) Identifier (JHHMMSS+DDMM.m) (Note 1)   ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
   (ALL)RAJ2000 deg BCG right Ascension in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 deg BCG declination in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1+2)z   [0.1/0.8] Red-sequence redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (1+2)e_z   [0.02/0.07] Uncertainty in z ((unassigned);(unassigned);(unassigned);time.age;pos.parallax.dyn;meta.main)
  (1+2)Signi   [3/7] Detection significance ((unassigned);meta.version;arith.diff;phys.polarization.circular;phys.atmol.parity)
  (1+2)OR0.4   [10/65] Optical richness {lambda} for z<0.55 ((unassigned);(unassigned);(unassigned);phys.ionizParam;meta.main)
  (1+2)e_OR0.4  Uncertainty in OR0.4 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1+2)dOR0.4   [0/23] {Delta}{lambda}, amount the optical richness was boosted to account for masking ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)
  (1+2)OR0.2  (n) {lambda}(0.2L*) Optical richness for z<0.55 ((unassigned);(unassigned);(unassigned);phys.ionizParam;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)e_OR0.2  (n) Uncertainty in OR0.2 ((unassigned);meta.version;arith.diff;time.age;meta.main)
  (1+2)dOR0.2  (n) {Delta}{lambda}(0.2L*), amount OR0.2 was boosted to account for masking ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)
  (1+2)M200   [0/1] Fraction of area masked within 200 kpc (time.expo;(unassigned);arith.factor;(unassigned))
  (1+2)M500   [0/1] Fraction of area masked within 500kpc (time.equinox;(unassigned);arith.factor;(unassigned))
  (1+2)Edge  (n) [1] Edge of tile flag (1=yes, near edge) ((unassigned);meta.version;arith.diff;pos.eq.dec)
  (1+2)PID (char) Previously identified (Note 2)   ((unassigned);meta.version;arith.diff;phys.size.diameter)
  (1+2)BCS  (n)Presence within 2" in the BCS catalog (J/ApJ/757/83) ((unassigned);meta.version;arith.diff;pos.geocentric)
  (1+2)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (3)BCS (char) Blanco Cosmology Survey tile (HHMM+DDMM) ((unassigned);(unassigned);(unassigned);time.lifetime)
  (3)gSee arcsec Seeing in g band images (Note 2)   ((unassigned);(unassigned);(unassigned);phys.atmol.collStrength)
  (3)rSee arcsec Seeing in r band images (Note 2)   ((unassigned);(unassigned);(unassigned);phys.atmol.collStrength)
  (3)iSee arcsec Seeing in i band images (Note 2)   ((unassigned);(unassigned);(unassigned);phys.atmol.collStrength)
  (3)zSee arcsec Seeing in z band images (Note 2)   ((unassigned);(unassigned);(unassigned);phys.atmol.collStrength)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)gDepth mag [22.9/25.1] g band 5{sigma} point source depth (Note 3)   ((unassigned);(unassigned);(unassigned);phys.dielectric)
  (3)rDepth mag r band 5{sigma} point source depth (Note 3)   ((unassigned);(unassigned);(unassigned);phys.dielectric)
  (3)iDepth mag i band 5{sigma} point source depth (Note 3)   ((unassigned);(unassigned);(unassigned);phys.dielectric)
  (3)zDepth mag [20.7/22.9] z band 5{sigma} point source depth (Note 3)   ((unassigned);(unassigned);(unassigned);phys.dielectric)
  (3)Limit mag [20.1/22.5] Star limit (Note 4)   ((unassigned);(unassigned);(unassigned);phys.dielectric)
  (3)Com (char) Comments on tile (Note 5)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital;time.lifetime)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846450498 Where phase=3 and catid=22160020
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846450498 Where phase=3 and catid=22160020
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR355724.err (2026-10-27T21:08:17)
-3
-source=J/ApJS/216/20
-ref=VIZ6ae112c256d8c
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