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=172593
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ColumnValue  Explain   (UCD)
_RAJ200009 28 22.680 "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+07 56 29.40 "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)
_RAB195009 25 43.082 "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+08 09 36.38 "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)
_Glon224.905056 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+38.354190 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)
172593recno 172593  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name.a36055  (i) [1/69173] The rank of the cluster in richness as in gccat.dat. (linked to Cluster details ) (meta.id;meta.main)
SDSS587732772111777965  SDSS ID number (see casjobs.sdss.org) (meta.id)
RAJ2000142.0945 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
DEJ2000+07.9415 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
k00-0.220 mag K-correction for z=0.0 (Note G1)   (arith.factor;phot.mag)
k03-0.065 mag K-correction for z=0.3 from Kcorrect v4.1.4 (arith.factor;phot.mag)
k05 0.019 mag K-correction for z=0.5 from Kcorrect v4.1.4 (arith.factor;phot.mag)
umag20.039 mag Extinction corrected u-band apparent magnitude (phot.mag;em.opt.U)
e_umag 0.093 mag Error in model magnitude, u-band (stat.error;phot.mag;em.opt.U)
gmag18.792 mag Extinction corrected g-band apparent magnitude (phot.mag;em.opt.B)
e_gmag 0.014 mag Error in model magnitude, g-band (stat.error;phot.mag;em.opt.B)
rmag18.104 mag Extinction corrected r-band apparent magnitude (phot.mag;em.opt.R)
e_rmag 0.011 mag Error in model magnitude, r-band (stat.error;phot.mag;em.opt.R)
imag17.736 mag Extinction corrected i-band apparent magnitude (phot.mag;em.opt.I)
e_imag 0.013 mag Error in model magnitude, i-band (stat.error;phot.mag;em.opt.I)
zmag17.484 mag Extinction corrected z-band apparent magnitude (pos.cartesian.z)
e_zmag 0.031 mag Error in model magnitude, z-band (stat.error;phot.mag;em.opt.I)
zp0.1070   Photometric redshift of galaxy (src.redshift.phot)
e_zp0.0427   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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