In addition to the primary SDSS photometry and spectroscopy, there are a few extra catalogs created by our collaborators that are distributed through the SAS. These Value-Added Catalogs (VACs) are listed below, and include catalogs that were released in earlier data releases.
Composite Spectra of Emission-line Galaxies from eBOSS
Catalog of composite spectra from pilot ELG survey.
The eBOSS survey is obtaining spectra of about 200,000 emission line galaxies (ELGs) at redshifts z>0.6, providing a unique rich dataset of rest-frame near-UV spectroscopy for astrophysical applications. For target selection purposes, the ELG pilot survey observed about 12,000 ELGs, among which about 8,600 are at 0.6
Catalog last modified: 2021-12-06 07:36:54