<!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>The OST table</TITLE> <META NAME="description" CONTENT="The OST table"> <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="node654.html"> <LINK REL="previous" HREF="node652.html"> <LINK REL="up" HREF="node652.html"> <LINK REL="next" HREF="node654.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html9665" HREF="node654.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html9662" HREF="node652.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html9656" HREF="node652.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html9664" 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="tex2html9666" HREF="node654.html">Online Commands</A> <B> Up:</B> <A NAME="tex2html9663" HREF="node652.html">Online Reduction</A> <B> Previous:</B> <A NAME="tex2html9657" HREF="node652.html">Online Reduction</A> <BR> <BR> <!--End of Navigation Panel--> <H2><A NAME="SECTION003421000000000000000"> </A> <A NAME="irac2:ost-table"> </A> <BR> The OST table </H2> The heart of the IRAC2b online reduction system is the Observation Summary Table (OST). This table contains the essential details, such as the filter used, the lens used, the exposure etc., of every image taken with the camera. It is continuously updated as new exposures are made. For IRAC2B the table is called <I>irac2b_ost.tbl</I> and it is a regular MIDAS table. The contents of the table can be displayed or printed with the usual MIDAS table commands or with the <TT>OBSLIST/IRAC2</TT> and <TT>OBSREP/IRAC2</TT> commands described below. For a general description of OSTs and the <TT>DO</TT> context, see Chapter 15 in Volume B of the MIDAS users manual. <P> <BR><HR> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
