<!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>Spectral Analysis</TITLE> <META NAME="description" CONTENT="Spectral Analysis"> <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="next" HREF="node438.html"> <LINK REL="previous" HREF="node436.html"> <LINK REL="up" HREF="node423.html"> <LINK REL="next" HREF="node438.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html6891" HREF="node438.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html6888" HREF="node423.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html6882" HREF="node436.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html6890" 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="tex2html6892" HREF="node438.html">Least Squares Fitting</A> <B> Up:</B> <A NAME="tex2html6889" HREF="node423.html">Commands Grouped by Subject</A> <B> Previous:</B> <A NAME="tex2html6883" HREF="node436.html">Numerical Values of Image</A> <BR> <BR> <!--End of Navigation Panel--> <H2><A NAME="SECTION0024614000000000000000"> Spectral Analysis</A> </H2> <PRE><TT> CALIBRATE/LINE Calculate coefficients for wavelength calibration <BR> CENTER/...Compute center of line <BR> CONVERT/TABLE Make image from table values <BR> EXTINCTION/SPECTRUM Correct 1-D image for extinction <BR> IDENTIFY/GCURSOR Identify table entries from graphic display <BR> IDENTIFY/LINE Equate X positions to wavelengths <BR> INTEGRATE/GCURSOR Integrate line interactively <BR> MODIFY/GCURSOR Change data in line interactively <BR> OVERPLOT/IDENT Overplot line identifications <BR> PLOT/IDENT Plot line identifications <BR> REBIN/...Linear or non-linear image rebinning <BR> RESPONSE/SPECTRUM Make file for flux correction, response curve <BR> SEARCH/LINE Search calibration lines </TT></PRE> <P> <BR><HR> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
