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VizieR

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J/ApJ/736/21/gc_cat Galaxy clusters optical catalog from AMF on SDSS DR6 (Szabo+ 2011)
Catalog of galaxy clusters, with errors and ranges (69173 rows)
  Name.a===19148
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ColumnValue  Explain   (UCD)
_RAJ200012 22 21.288 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+01 01 33.24 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195012 19 47.648 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+01 18 11.01 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon286.758724 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+62.980804 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
19148recno 19148  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name.a 19148  (i) [1/69173] Cluster identifier (linked to BCG and member galaxies ) (Note 1)   (meta.id;meta.main)
b0   [0/1] Cluster identifier, edge (Note 1)   (meta.code)
c0  Cluster identifier, redshift (Note 1)   (meta.code)
Name.d019148  Cluster identifier, richest (Note 1)   (meta.id.assoc)
RAJ2000185.5887 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
DEJ2000+01.0259 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
zc 0.5777  Redshift of cluster (src.redshift)
log(L) 27.6 [---] log of likelihood value for cluster (stat.likelihood;stat.value)
L200 33.17  Λ200 richness of cluster (Note G2)   (src.class.richness)
R200 0.828 Mpc Radius of 200*ρc of cluster (phys.size.radius)
rc 0.409 Mpc Core radius of cluster (phys.size.radius)
cc 2.023  Concentration index rc/R200 ratio (phys.size;arith.ratio)
Stripe10   [9/86] SDSS stripe in which cluster appears (obs.field)
RA(mBCG)  deg RA (J2000) of matching maxBCG cluster (Note 3)   (pos.eq.ra)
DE(mBCG)  deg Dec (J2000) of matching maxBCG cluster (Note 3)   (pos.eq.dec)
z(mBCG)    redshift of matching maxBCG cluster (Note 3)   (src.redshift)

maxBCGmaxBCG  Display the corresponding maxBCG cluster (Koester et al. 2007, Cat. J/ApJ/660/239) (meta.ref.url)

WHL   Identifier of matching WHL cluster (Wen et al. 2009, Cat. J/ApJS/183/197) (meta.id)
Abell   Identifier of matching Abell cluster (Note 4)   (meta.id)

NEDNED  ask the NED data-base about this object

bR3 13.62  Minimum value of richness, 3-σ range (src.class.richness)
bR1 20.14  Minimum value of richness, 1-σ range (src.class.richness)
BR1 45.88  Maximum value of richness, 1-σ range (src.class.richness)
BR3 56.1059  Maximum value of richness, 3-σ range (src.class.richness)
brc3 0.125 Mpc Minimum value of core radius, 3-σ range (phys.size.radius;stat.min)
brc1 0.376 Mpc Minimum value of core radius, 1-σ range (phys.size.radius;stat.min)
Brc1 0.828 Mpc Maximum value of core radius, 1-σ range (phys.size.radius;stat.max)
Brc3 0.828 Mpc Maximum value of core radius, 3-σ range (phys.size.radius;stat.max)
bRA3185.5775 deg J2000, minimum value of RA, 3-σ range (pos.eq.ra)
bRA1185.5856 deg J2000, minimum value of RA, 1-σ range (pos.eq.ra)
BRA1185.5933 deg J2000, maximum value of RA, 1-σ range (pos.eq.ra)
BRA3185.6080 deg J2000, maximum value of RA, 3-σ range (pos.eq.ra)
bDE3 1.0116 deg J2000, minimum value of DEC, 3-σ range (pos.eq.dec)
bDE1 1.0240 deg J2000, minimum value of DEC, 1-σ range (pos.eq.dec)
BDE1 1.0394 deg J2000, maximum value of DEC, 1-σ range (pos.eq.dec)
BDE3 1.0433 deg J2000, maximum value of DEC, 3-σ range (pos.eq.dec)
  
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