<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 98.1p1 release (March 2nd, 1998) originally by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>Not Resampling the Data</TITLE> <META NAME="description" CONTENT="Not Resampling the Data"> <META NAME="keywords" CONTENT="vol2"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <LINK REL="STYLESHEET" HREF="vol2.css"> <LINK REL="previous" HREF="node515.html"> <LINK REL="up" HREF="node513.html"> <LINK REL="next" HREF="node517.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html7896" HREF="node517.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html7893" HREF="node513.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html7889" HREF="node515.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html7895" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="icons.gif/contents_motif.gif"></A> <BR> <B> Next:</B> <A NAME="tex2html7897" HREF="node517.html">Estimating the Sky Background</A> <B> Up:</B> <A NAME="tex2html7894" HREF="node513.html">Resampling in Wavelength</A> <B> Previous:</B> <A NAME="tex2html7890" HREF="node515.html">Resampling with the Bivariate</A> <BR> <BR> <!--End of Navigation Panel--> <H3><A NAME="SECTION003035300000000000000"> Not Resampling the Data</A> </H3> <P> The command <TT>APPLY/DISPERSION</TT> generates a result table containing the original flux counts of each pixel of the spectrum. This table can be plotted by <TT>PLOT/SPECTRUM</TT> as in the sequence: <BR> <BR> Midas...> <TT>APPLY/DISP ccd0020 sp20 @210 </TT> <BR> Midas...> <TT>PLOT/SPEC sp20</TT> <BR> <BR> which generates a table <B>sp20.tbl</B> containing the pixel values of the row 210 of the image <B>ccd0020.bdf</B> as well as the central wavelength of each pixel. This command is provided as a convenience for some applications when data resampling is not desirable. However the resulting spectral table cannot be processed further by the current package. <P> <BR><HR> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
