SDSS-DR12 catalogue (dr1.SDSS)

The table has 100 rows, 18 columns.

Description

This table contains photometric properties for CAVITY galaxies, directly taken from the 12th data release of the Sloan Digital Sky Survey (SDSS-DR12). Further information corresponding to the model magnitudes present in this table can be consulted here.

References:

  1. SDSS-DR12 (Alam et al., 2015).
    Data from the 'PhotoObjAll' table whose description is available here.

Columns

Name Type UCD Unit Description
galaxy int meta.id
meta.main

CAVITY ID
objID char meta.id
meta.corr

Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]
petroR50_r float phys.size.radius
em.opt.R
 [arcsec]

Radius containing 50% of Petrosian flux in the R-band [1]
petroR50Err_r float stat.error
phys.size.radius
em.opt.R
 [arcsec]

Error in petroR50_r [1]
petroR90_r float phys.size.radius
em.opt.R
 [arcsec]

Radius containing 90% of Petrosian flux in the R-band [1]
petroR90Err_r float stat.error
phys.size.radius
em.opt.R
 [arcsec]

Error in petroR90_r [1]
expAB_r float phys.size.axisRatio
em.opt.R

Exponential fit b/a in the R-band [1]
expABErr_r float stat.error
phys.size.axisRatio
em.opt.R

Error in expAB_r [1]
modelMag_u float phot.mag
em.opt.U
 [mag]

Model magnitude in u filter [1]
modelMag_g float phot.mag
em.opt.B
 [mag]

Model magnitude in g filter [1]
modelMag_r float phot.mag
em.opt.R
 [mag]

Model magnitude in r filter [1]
modelMag_i float phot.mag
em.opt.I
 [mag]

Model magnitude in i filter [1]
modelMag_z float phot.mag
em.opt.I
 [mag]

Model magnitude in z filter [1]
modelMagErr_u float stat.error
phot.mag
em.opt.U
 [mag]

Error in modelMag_u [1]
modelMagErr_g float stat.error
phot.mag
em.opt.B
 [mag]

Error in modelMag_g [1]
modelMagErr_r float stat.error
phot.mag
em.opt.R
 [mag]

Error in modelMag_r [1]
modelMagErr_i float stat.error
phot.mag
em.opt.I
 [mag]

Error in modelMag_i [1]
modelMagErr_z float stat.error
phot.mag
em.opt.I
 [mag]

Error in modelMag_z [1]