SDSS
catalog data demo, March 30, 2007
26
Jordan Raddick and Ani Thakar
I want a class of objects
•When you don’t know specific
objects…
•ToolsŽSearchŽ
–Find objects in a
patch of sky: Radial or Rectangular
–Simple search for
imaging data: Imaging Query Form
–Simple search for
spectral data: Spectro Query
form
–More sophisticated
searches: SQL
–Long, complex queries: CasJobs