<!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>Commands in the IRAC2 package</TITLE> <META NAME="description" CONTENT="Commands in the IRAC2 package"> <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="node655.html"> <LINK REL="up" HREF="node650.html"> <LINK REL="next" HREF="node666.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html9800" HREF="node666.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html9797" HREF="node650.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html9793" HREF="node664.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html9799" 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="tex2html9801" HREF="node666.html">Testing CCD Performance</A> <B> Up:</B> <A NAME="tex2html9798" HREF="node650.html">IRAC2 Online and Off-line</A> <B> Previous:</B> <A NAME="tex2html9794" HREF="node664.html">Further Off-line Analysis</A> <BR> <BR> <!--End of Navigation Panel--> <H1><A NAME="SECTION003440000000000000000"> Commands in the IRAC2 package</A> </H1> <BR> <DIV ALIGN="CENTER"><A NAME="32487"> </A> <TABLE> <CAPTION><STRONG>Table J.2:</STRONG> IRAC2 On-line and Off-line commands</CAPTION> <TR><TD> <DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1" ALIGN="CENTER"> <TR><TD ALIGN="LEFT">CMASK/IRAC2</TD> <TD ALIGN="LEFT">ffield clnffield lthrshold,hthrshold [dispflag]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">create bad pixel mask from flat field</TD> </TR> <TR><TD ALIGN="LEFT">MASK/IRAC2</TD> <TD ALIGN="LEFT">inframe outframe</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">replace bad pixels by neighbouring good ones</TD> </TR> <TR><TD ALIGN="LEFT">MKFLAT/IRAC2</TD> <TD ALIGN="LEFT">lamp_on lamp_off flat_field</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">create a flat field</TD> </TR> <TR><TD ALIGN="LEFT">SSUBTR/IRAC2</TD> <TD ALIGN="LEFT">obj_frame sky_frame out_frame</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">subtract a sky image from a science image</TD> </TR> <TR><TD ALIGN="LEFT">FFIELD/IRAC2</TD> <TD ALIGN="LEFT">obj_frame ff_frame out_frame</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">flat field an image</TD> </TR> <TR><TD ALIGN="LEFT">ACUTS/IRAC2</TD> <TD ALIGN="LEFT">[image] [load] [plot] [upper]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">display an image with cuts setting</TD> </TR> <TR><TD ALIGN="LEFT">DCOMB/IRAC2</TD> <TD ALIGN="LEFT">[select] [seqname] [accsky] [align] output [trim] [tag]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">sky subtract and combine dithered images</TD> </TR> <TR><TD ALIGN="LEFT">FOCUS/IRAC2</TD> <TD ALIGN="LEFT">seqnum [focout] [create]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">determine best focus from a focus sequence</TD> </TR> <TR><TD ALIGN="LEFT">OBSLST/IRAC2</TD> <TD ALIGN="LEFT">[start] [end]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">lists a subsection of the IRAC2B OST</TD> </TR> <TR><TD ALIGN="LEFT">OBSREP/IRAC2</TD> <TD ALIGN="LEFT">start end</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">print out a subsection of the IRAC2B OST</TD> </TR> <TR><TD ALIGN="LEFT">LAST/IRAC2</TD> <TD ALIGN="LEFT">[num]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">gives brief information on recent exposures</TD> </TR> <TR><TD ALIGN="LEFT">QL/IRAC2</TD> <TD ALIGN="LEFT">image1 image2 [outimage]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">subtracts one IRAC2 image from another</TD> </TR> <TR><TD ALIGN="LEFT">RCOMB/IRAC2</TD> <TD ALIGN="LEFT">select [align] output</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">combine frames created with DCOMB/IRAC2</TD> </TR> <TR><TD ALIGN="LEFT">SEEING/IRAC2</TD> <TD ALIGN="LEFT">determine the seeing</TD> </TR> </TABLE></DIV> <A NAME="irac2:commands"> </A> </TD></TR> </TABLE> </DIV> <BR> <P> Table <A HREF="node665.html#irac2:commands">J.2</A> contains a brief summary of the IRAC2 commands and parameters. All commands are initialized by enabling the IRAC2 context with the MIDAS command <TT>SET/CONTEXT IRAC2</TT>. The CCDRED context is also made available when the IRAC2 context is initialized. Consult Chapter <A HREF="node31.html#ccd:ccd-reductions">3</A>for details of the CCDRED context. <P> =31 =3 =1999 <P> <HR> <!--Navigation Panel--> <A NAME="tex2html9800" HREF="node666.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html9797" HREF="node650.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html9793" HREF="node664.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html9799" 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="tex2html9801" HREF="node666.html">Testing CCD Performance</A> <B> Up:</B> <A NAME="tex2html9798" HREF="node650.html">IRAC2 Online and Off-line</A> <B> Previous:</B> <A NAME="tex2html9794" HREF="node664.html">Further Off-line Analysis</A> <!--End of Navigation Panel--> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
