Table information for 'annisred.main'


This table is available for ADQL queries and through the TAP endpoint.

Resource Description: This survey gives photometric redshifts of objects within 275 deg² (−50◦ < α < 60◦ and −1.◦25 < δ < +1.◦25) centered on the Celestial Equator. Each piece of sky has ∼20 runs of repeated scanning by the SDSS camera contributing and thus reaches ∼2 mag fainter than the SDSS single pass data, i.e., to r ∼ 23.5 for galaxies.

For a list of all services and tables belonging to this table's resource, see Information on resource 'Stripe 82 Photometric Redshifts from SDSS Coadditions'

Citing this table

This table has an associated publication. If you use data from it, it may be appropriate to reference 2014ApJ...794..120A (ADS BibTeX entry for the publication) either in addition to or instead of the service reference.

To cite the table as such, we suggest the following BibTeX entry:

  title={Stripe 82 Photometric Redshifts from {SDSS} Coadditions},
  author={Annis, J. and Soares-Santos, M. and Strauss, M.A. and Becker, A.C. and Dodelson, S. and Fan, X. and Gunn, J.E. and Hao, J. and Ivezi, Z. and Jester, S. and Jiang, L. and Johnston, D.E. and Kubo, J.M and Lampeitl, H and Lin, H. and Lupton, R.H. and Miknaitis, G. and Seo H.-J. and Simet, M. and Yanny, B.},
  howpublished={{VO} resource provided by the {GAVO} Data Center}


Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
objID Objid Unique SDSS identifier. N/A;meta.main
run Run Run number [Note s] N/A;obs
rerun Rerun Rerun number [Note s] N/A;obs
camcol Col. Camera column [Note s] N/A;instr
fieldId Field Field number [Note s] N/A;obs.field
obj Ob. Id The object id within a field. Usually changes between reruns of the same field. [Note s] N/A
raj2000 Raj2000 Right ascension of the object. deg pos.eq.ra;meta.main
dej2000 Dej2000 Declination of the object. deg pos.eq.dec;meta.main
zphot Zphot Photometric redshift from SDSS' PHOTO pipeline N/A N/A
zphoterr Zphoterr Error in the photometric redshift from SDSS' PHOTO pipeline N/A N/A

Columns that are parts of indices are marked like this.


The following services may use the data contained in this table:


VO nerds may sometimes need VOResource XML for this table.


Note s

More information on SDSS-specific terms can be found in 2002AJ....123..485S. Coadd run numbers are artificial.