Table Descriptions
Help
 Archive Intro
 Table Descriptions
 Schema Browser
 Glossary
 Algorithms
 Introduction to SQL
 Form Query User Guide
 Query Limits
 How To
 FAQ
 API
 sdssQA
 Download
 SkyServer Sites
 Web Browsers
 Contact Help Desk

nametypetext
SpecObjSpectroThis view includes only those objects from SpecObjAll that have clean spectra. The view excludes QA and Sky and duplicates. Use this as the main way to access the spectroscopic objects.