VizieR

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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=47706
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ColumnValue  Explain   (UCD)
_RAJ200014 28 44.040 "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+17 20 07.44 "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)
_RAB195014 26 22.865 "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+17 33 28.75 "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)
_Glon014.446422 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+65.507298 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)
47706recno 47706  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name.a 47706  (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.d047706  Cluster identifier, richest (Note 1)   (meta.id.assoc)
RAJ2000217.1835 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
DEJ2000+17.3354 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
zc 0.0792  Redshift of cluster (src.redshift)
log(L) 12.3 [---] log of likelihood value for cluster (stat.likelihood;stat.value)
L200 23.64  Λ200 richness of cluster (Note G2)   (src.class.richness)
R200 0.884 Mpc Radius of 200*ρc of cluster (phys.size.radius)
rc 0.380 Mpc Core radius of cluster (phys.size.radius)
cc 2.326  Concentration index rc/R200 ratio (phys.size;arith.ratio)
Stripe18   [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 9.46  Minimum value of richness, 3-σ range (src.class.richness)
bR1 9.83  Minimum value of richness, 1-σ range (src.class.richness)
BR1 36.48  Maximum value of richness, 1-σ range (src.class.richness)
BR3 47.1609  Maximum value of richness, 3-σ range (src.class.richness)
brc3 0.053 Mpc Minimum value of core radius, 3-σ range (phys.size.radius;stat.min)
brc1 0.377 Mpc Minimum value of core radius, 1-σ range (phys.size.radius;stat.min)
Brc1 0.884 Mpc Maximum value of core radius, 1-σ range (phys.size.radius;stat.max)
Brc3 0.884 Mpc Maximum value of core radius, 3-σ range (phys.size.radius;stat.max)
bRA3217.1336 deg J2000, minimum value of RA, 3-σ range (pos.eq.ra)
bRA1217.1336 deg J2000, minimum value of RA, 1-σ range (pos.eq.ra)
BRA1217.2334 deg J2000, maximum value of RA, 1-σ range (pos.eq.ra)
BRA3217.2334 deg J2000, maximum value of RA, 3-σ range (pos.eq.ra)
bDE3 17.2855 deg J2000, minimum value of DEC, 3-σ range (pos.eq.dec)
bDE1 17.2855 deg J2000, minimum value of DEC, 1-σ range (pos.eq.dec)
BDE1 17.3853 deg J2000, maximum value of DEC, 1-σ range (pos.eq.dec)
BDE3 17.3853 deg J2000, maximum value of DEC, 3-σ range (pos.eq.dec)
  
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