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=77458
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ColumnValue  Explain   (UCD)
_RAJ200009 35 22.152 "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 26 55.32 "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 32 49.328 "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 13 29.60 "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)
_Glon236.003789 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+34.887615 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)
77458recno 77458  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name.a 9400  (i) [1/69173] The rank of the cluster in richness as in gccat.dat. (linked to Cluster details ) (meta.id;meta.main)
SDSS587725084112978486  SDSS ID number (see casjobs.sdss.org) (meta.id)
RAJ2000143.8423 deg (i) Right ascension in decimal degrees, J2000 (pos.eq.ra;meta.main)
DEJ2000-01.4487 deg (i) Declination in decimal degrees, J2000 (pos.eq.dec;meta.main)
k00-0.394 mag K-correction for z=0.0 (Note G1)   (arith.factor;phot.mag)
k03 0.181 mag K-correction for z=0.3 from Kcorrect v4.1.4 (arith.factor;phot.mag)
k05 0.286 mag K-correction for z=0.5 from Kcorrect v4.1.4 (arith.factor;phot.mag)
umag22.755 mag Extinction corrected u-band apparent magnitude (phot.mag;em.opt.U)
e_umag 0.752 mag Error in model magnitude, u-band (stat.error;phot.mag;em.opt.U)
gmag21.220 mag Extinction corrected g-band apparent magnitude (phot.mag;em.opt.B)
e_gmag 0.081 mag Error in model magnitude, g-band (stat.error;phot.mag;em.opt.B)
rmag19.650 mag Extinction corrected r-band apparent magnitude (phot.mag;em.opt.R)
e_rmag 0.029 mag Error in model magnitude, r-band (stat.error;phot.mag;em.opt.R)
imag19.080 mag Extinction corrected i-band apparent magnitude (phot.mag;em.opt.I)
e_imag 0.027 mag Error in model magnitude, i-band (stat.error;phot.mag;em.opt.I)
zmag18.834 mag Extinction corrected z-band apparent magnitude (pos.cartesian.z)
e_zmag 0.069 mag Error in model magnitude, z-band (stat.error;phot.mag;em.opt.I)
zp0.3438   Photometric redshift of galaxy (src.redshift.phot)
e_zp0.0589   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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