Sloan Digital Sky Survey
SkyServer DR16  
Not logged in Login Help
 

 

Glossary
Algorithms

Search for
Skip Navigation Links.
Expand TablesTables
Expand ViewsViews
Expand FunctionsFunctions
Expand ProceduresProcedures
Expand ConstantsConstants
Expand IndicesIndices
Schema Browser

TABLE  PhotoProfile

The annulus-averaged flux profiles of SDSS photo objects
For the profile radii, see the ProfileDefs table.

nametypelengthunitucddescription
bintinyint1 ID_NUMBERbin number (0..14)
bandtinyint1 ID_NUMBERu,g,r,i,z (0..4)
profMeanreal4nanomaggies/arcsec^2PHOT_FLUX_OPTICALMean flux in annulus
profErrreal4nanomaggies/arcsec^2ERROR PHOT_FLUX_OPTICALStandard deviation of mean pixel flux in annulus
objIDbigint8 ID_MAINlinks to the photometric object