VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

start AladinLite
J/ApJ/736/21/bgccat Galaxy clusters optical catalog from AMF on SDSS DR6 (Szabo+ 2011)
Catalog of brightest cluster galaxy candidates (205768 rows)
  recno=91830
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 23 37.680 "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)
_DEJ2000-00 30 35.28 "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)
_RAB195000 21 03.984 "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)
_DEB1950-00 47 12.59 "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)
_Glon107.705455 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-62.556541 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)
91830recno 91830  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

BCG30704.1  (i) BCG candidate identifier (Note 1)   (meta.id;meta.main)
SDSS587731185669636133  SDSS ID number (see casjobs.sdss.org) (meta.id)
RAJ2000005.9070 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
DEJ2000-00.5098 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
k00-0.267 mag K-correction for z=0.0 (Note G1)   (arith.factor;phot.mag)
k03-0.069 mag K-correction for z=0.3 from Kcorrect v4.1.4 (arith.factor;phot.mag)
k05 0.261 mag K-correction for z=0.5 from Kcorrect v4.1.4 (arith.factor;phot.mag)
umag17.036 mag Extinction corrected u-band apparent mag. (phot.mag;em.opt.U)
e_umag 0.018 mag Error in model magnitude, u-band (stat.error;phot.mag;em.opt.U)
gmag15.435 mag Extinction corrected g-band apparent mag. (phot.mag;em.opt.B)
e_gmag 0.003 mag Error in model magnitude, g-band (stat.error;phot.mag;em.opt.B)
rmag14.596 mag Extinction corrected r-band apparent mag. (phot.mag;em.opt.R)
e_rmag 0.002 mag Error in model magnitude, r-band (stat.error;phot.mag;em.opt.R)
imag14.158 mag Extinction corrected i-band apparent mag. (phot.mag;em.opt.I)
e_imag 0.002 mag Error in model magnitude, i-band (stat.error;phot.mag;em.opt.I)
zmag13.801 mag Extinction corrected z-band apparent mag. (pos.cartesian.z)
e_zmag 0.004 mag Error in model magnitude, z-band (stat.error;phot.mag;em.opt.I)
zp0.0696   Photometric redshift (src.redshift.phot)
zs0.0635   Spectroscopic redshift (src.redshift)
L200 28.08  Λ200 richness of host cluster (Note G2)   (src.class.richness)
rMAG-21.74 mag Computed absolute r-band magnitude (Note 3)   (phys.magAbs)
  
elapse time 0

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact