VizieR

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VizieR

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J/ApJ/736/21/mg Galaxy clusters optical catalog from AMF on SDSS DR6 (Szabo+ 2011)
Member galaxies (1084609 rows)
  recno=246794
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ColumnValue  Explain   (UCD)
_RAJ200012 59 19.872 "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+28 05 03.48 "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 56 55.098 "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+28 21 13.27 "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)
_Glon062.053334 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+88.007099 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)
246794recno 246794  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name.a 67  (i) [1/69173] The rank of the cluster in richness as in gccat.dat. (linked to Cluster details ) (meta.id;meta.main)
SDSS587741603109666819  SDSS ID number (see casjobs.sdss.org) (meta.id)
RAJ2000194.8328 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
DEJ2000+28.0843 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
k00-0.245 mag K-correction for z=0.0 (Note G1)   (arith.factor;phot.mag)
k03-0.053 mag K-correction for z=0.3 from Kcorrect v4.1.4 (arith.factor;phot.mag)
k05 0.209 mag K-correction for z=0.5 from Kcorrect v4.1.4 (arith.factor;phot.mag)
umag16.088 mag Extinction corrected u-band apparent magnitude (phot.mag;em.opt.U)
e_umag 0.008 mag Error in model magnitude, u-band (stat.error;phot.mag;em.opt.U)
gmag14.213 mag Extinction corrected g-band apparent magnitude (phot.mag;em.opt.B)
e_gmag 0.002 mag Error in model magnitude, g-band (stat.error;phot.mag;em.opt.B)
rmag13.429 mag Extinction corrected r-band apparent magnitude (phot.mag;em.opt.R)
e_rmag 0.002 mag Error in model magnitude, r-band (stat.error;phot.mag;em.opt.R)
imag13.001 mag Extinction corrected i-band apparent magnitude (phot.mag;em.opt.I)
e_imag 0.002 mag Error in model magnitude, i-band (stat.error;phot.mag;em.opt.I)
zmag12.706 mag Extinction corrected z-band apparent magnitude (pos.cartesian.z)
e_zmag 0.002 mag Error in model magnitude, z-band (stat.error;phot.mag;em.opt.I)
zp0.0490   Photometric redshift of galaxy (src.redshift.phot)
e_zp0.0375   Error in photometric redshift (stat.error)
zs    Spectroscopic redshift of galaxy (src.redshift)
e_zs    Error in spectroscopic redshift (stat.error)
  
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