Photometry data model working draft
mireille.louys at unistra.fr
Tue Nov 30 14:59:07 PST 2010
Dear all ,
Here is a new version of the draft of the Photometry data model
prepared in the frame work of the Euro-VO effort in the last months.
The previous version was presented in Victoria in the DM 3 session.
This document focuses on the description of the filter response ( or
transmission) parameters and zeropoint reference in order to describe
This approach seems complementary to the one issued yesterday by
Jonathan (VAO) that takes into account aperture photometry and how
existing DM like Spectrum can be re-used to support SED data points in
We shall discuss about the convergence of both schemes during the DM
Enjoy the reading for now,
PS: the Photometry data model page is now updated and available at
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