this is for holding javascript data
Jamie Budynkiewicz edited Components.tex
about 10 years ago
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In sherpa-samp, we extend the astLib\footnote{http://astlib.sourceforge.net/} \textit{astSED} class which implements Equation~\ref{eq:redshift}.
From the user's perspective, he/she supplies the initial and final redshift of the SED and clicks "Create New SED." The returned SED has the same name of the unshifted SED, appended with
_redshift. ``\_redshift.'' For example, if the final redshift is \(z=0.0\) the shifted SED is named "Sed\_0.0."
\subsubsection{Interpolation}
Iris provides 1D interpolation along the spectral axis. There are three interpolation options: linear, linear spline, and nearest neighbor. Interpolation may be carried out on a linear or logarithmic scale. Users may choose the number of bins, the spectral range overwhich to interpolate, and may choose to smooth the resultant SED via a boxcar method.