DataModelChainedPassband < IVOA

*Not Finished* _(work in progress)_

---+ Chained Passband

A way of combining [[DataModelPassband][passbands]] for modelling a set of cumulative passbands.  For example, placing one filter in front of another would be modelled as a =ChainedPassband= containing two =FilterPassbands= .

Might be implemented as a linked list of passbands, or just a pair of  passbands, one of which could be another =ChainedPassband=. 

Might be used to model the various passrate effects during transmission from source to measurement (such as atmosphere, filter, detector).  


<br><br><br>
<!--
      * Set ALLOWTOPICRENAME = %MAINWEB%.TWikiAdminGroup
-->

This topic: IVOA > WebHome > IvoaDataModel > DataModelPassband > DataModelChainedPassband
Topic revision: r1 - 2004-05-20 - MartinHill