SkyServer: Table Descriptions
Sloan Digital Sky Survey III
SkyServer DR9
Table Descriptions
DR9 Help
 Start Here
 Cooking with Sloan
 Tool User Guides
 Contact Help Desk
 Searching SDSS-III
 SQL Tutorial
 SQL in SkyServer
 About the Database
 Table Descriptions
 Sample SQL Queries
 Schema Browser
 Searching Advice
 Query Limits
 Details of the Data
 Data Publications

FieldPHOTO All the measured parameters and calibrations of a photometric field
A field is a 2048x1489 pixel section of a camera column. This table contains summary results of the photometric and calibration pipelines for each field.