<!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 CCD package</TITLE> <META NAME="description" CONTENT="Commands in the CCD 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="node62.html"> <LINK REL="up" HREF="node31.html"> <LINK REL="next" HREF="node64.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html2209" HREF="node64.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html2206" HREF="node31.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html2202" HREF="node62.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html2208" 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="tex2html2210" HREF="node64.html">Object Search and Classification</A> <B> Up:</B> <A NAME="tex2html2207" HREF="node31.html">CCD Reductions</A> <B> Previous:</B> <A NAME="tex2html2203" HREF="node62.html">Miscellaneous</A> <BR> <BR> <!--End of Navigation Panel--> <H1><A NAME="SECTION006130000000000000000"> Commands in the CCD package</A> </H1> Below follows a brief summary of the CCD commands and parameters for reference. Except for the already existing command <TT>FILTER/COSMIC</TT>, the commands in Table <A HREF="node63.html#ccd:ccd-commands">3.11</A> are initialized by enabling the CCD context with the MIDAS command <TT>SET/CONTEXT CCDRED</TT>. Parameters will generally obtained from the CCD keywords; however some of the keyword settings can be overruled by specifying them on the command line. <P> <BR> <DIV ALIGN="CENTER"><A NAME="2081"> </A> <TABLE> <CAPTION><STRONG>Table 3.11:</STRONG> CCD commands</CAPTION> <TR><TD> <DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1" ALIGN="CENTER"> <TR><TD ALIGN="LEFT">HELP/CCD</TD> <TD ALIGN="LEFT">[keyword]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">provide help information for a CCD keyword</TD> </TR> <TR><TD ALIGN="LEFT">INITIAL/CCD</TD> <TD ALIGN="LEFT">[name]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">initialize the ccd package</TD> </TR> <TR><TD ALIGN="LEFT">LOAD/CCD</TD> <TD ALIGN="LEFT">[instr]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">load telescope/instrument specific default</TD> </TR> <TR><TD ALIGN="LEFT">SET/CCD</TD> <TD ALIGN="LEFT">keyw=value [...]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">set the CCD keywords</TD> </TR> <TR><TD ALIGN="LEFT">SAVE/CCD</TD> <TD ALIGN="LEFT">name</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">save the keyword settings</TD> </TR> <TR><TD ALIGN="LEFT">SHOW/CCD</TD> <TD ALIGN="LEFT">[subject]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">show the CCD keyword setup</TD> </TR> </TABLE></DIV> <A NAME="ccd:ccd-commands"> </A> </TD></TR> </TABLE> </DIV> <BR> <P> <P> <BR> <DIV ALIGN="CENTER"><A NAME="2090"> </A> <TABLE> <CAPTION><STRONG>Table 3.12:</STRONG> CCD command continued</CAPTION> <TR><TD> <DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1" ALIGN="CENTER"> <TR><TD ALIGN="LEFT">REDUCE/CCD</TD> <TD ALIGN="LEFT">[in_spec] [out_frm] [proc_opt]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">(partial) calibration of one or more science frames</TD> </TR> <TR><TD ALIGN="LEFT">COMBINE/CCD</TD> <TD ALIGN="LEFT">exp_type [in_spec] [out_fram]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">combine CCD frames using catalogue input</TD> </TR> <TR><TD ALIGN="LEFT">OVERSCAN/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram [sc_area] [mode]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">fit bias offset in the overscan region and correct</TD> </TR> <TR><TD ALIGN="LEFT">TRIM/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram [im_sec] [del_flg]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">extract the useful data fro the ccd frame</TD> </TR> <TR><TD ALIGN="LEFT">FIXPIX/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram [fix_file] [fix_meth]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">correct bad pixels using a pixel file</TD> </TR> <TR><TD ALIGN="LEFT">BIAS/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram bs_fram</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">correct input frame for the additive bias offset</TD> </TR> <TR><TD ALIGN="LEFT">DARK/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram dk_fram</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">correct the input frame for additive dark offset</TD> </TR> <TR><TD ALIGN="LEFT">FLAT/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram ff_fram</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">do a flat fielding of the input frame</TD> </TR> <TR><TD ALIGN="LEFT">ILLUM/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram il_fram]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">do an illumination correction of the input frame</TD> </TR> <TR><TD ALIGN="LEFT">FRINGE/CCD</TD> <TD ALIGN="LEFT">in_fram out_fram fr_fram</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">do a fringe correction of the input frame</TD> </TR> <TR><TD ALIGN="LEFT">FRCORR/CCD</TD> <TD ALIGN="LEFT">[in_spec] [out_spec] [xboxmn,xboxmx] [yboxmn,yboxmx] [clip] [losig,hisig]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">make fringe frame</TD> </TR> <TR><TD ALIGN="LEFT">ILLCORR/CCD</TD> <TD ALIGN="LEFT">[in_spec] [out_fram] [xboxmn,xboxmx] [yboxmn,yboxmx] [clip] [losig,hisig]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">make flat field illumination correction frame(s) (TBD)</TD> </TR> <TR><TD ALIGN="LEFT">ILLFLAT/CCD</TD> <TD ALIGN="LEFT">[in_spec] [out_fram] [xboxmn,xboxmx] [yboxmn,yboxmx] [clip] [losig,hisig]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">make illumination corrected flat field frames (TBD)</TD> </TR> <TR><TD ALIGN="LEFT">SKYCORR/CCD</TD> <TD ALIGN="LEFT">[in_spec] [out_fram] [xboxmn,xboxmx] [yboxmn,yboxmx] [clip] [losig,hisig]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">make sky illumination correction frame(s)</TD> </TR> <TR><TD ALIGN="LEFT">SKYFLAT/CCD</TD> <TD ALIGN="LEFT">[in_spec] [out_fram] [xboxmn,xboxmx] [yboxmn,yboxmx] [clip] [losig,hisig]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">apply sky observation to flat field</TD> </TR> <TR><TD ALIGN="LEFT">ALIGN/MOSAIC</TD> <TD ALIGN="LEFT">in_frm in_tab out_frm method,data [xref,yref] [xoff,yoff] [x_size,y_size]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">align the elements of the mosaiced frame</TD> </TR> <TR><TD ALIGN="LEFT">CREATE/MOSAIC</TD> <TD ALIGN="LEFT">in_cat out_frm out_tab nx_sub,ny_sub</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">mosaic a set of (infrared) ccd frames</TD> </TR> <TR><TD ALIGN="LEFT">FIT/MOSAIC</TD> <TD ALIGN="LEFT">in_frm in_msk in_tab out_frm [match] [nxrsub,nyrsub] [xref,yref] [x_size,y_size]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">align and match the elements of the mosaiced frame</TD> </TR> <TR><TD ALIGN="LEFT">MATCH/MOSAIC</TD> <TD ALIGN="LEFT">in_frm in_tab out_frm method,data [match] [xref,yref] [xoff,yoff] [x_size,y_size]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">aign and match the elements of the mosaiced frame</TD> </TR> <TR><TD ALIGN="LEFT">SHIFT/MOSAIC</TD> <TD ALIGN="LEFT">out_tab [curs_opt] [csx,csy] [clear_opt]</TD> </TR> <TR><TD ALIGN="LEFT"> </TD> <TD ALIGN="LEFT">get x and y shifts of subrasters in the mosaiced frame</TD> </TR> </TABLE></DIV> </TD></TR> </TABLE> </DIV> <BR> <P> =1 =11 =1991 <P> <HR> <!--Navigation Panel--> <A NAME="tex2html2209" HREF="node64.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html2206" HREF="node31.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html2202" HREF="node62.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html2208" 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="tex2html2210" HREF="node64.html">Object Search and Classification</A> <B> Up:</B> <A NAME="tex2html2207" HREF="node31.html">CCD Reductions</A> <B> Previous:</B> <A NAME="tex2html2203" HREF="node62.html">Miscellaneous</A> <!--End of Navigation Panel--> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
