.TH NACO_IMG_STREHL "7" "4.4.6" "naco_img_strehl" "naco recipes"
.SH NAME
naco_img_strehl \- Strehl computation recipe

.SH SYNOPSIS
esorex
.B naco_img_strehl
[OPTIONS] FILE.sof

.SH DESCRIPTION
naco_img_strehl \-\- NACO Strehl Ratio recipe.
.PP
This recipe estimates the strehl ratio and its error bound.
.PP
The Set Of Frames (sof\-file) must specify at least one pair of files and they must be tagged either
NACO\-raw\-file.fits CAL_PSF or
NACO\-raw\-file.fits TECH_PSF


.SH OPTIONS
.TP
\fB\-\-star_r\fR \fI<float>\fR
The star radius [arcsecond] (float; default: 2.0). The full name of this option for the EsoRex configuration
file is \fBnaco.naco_img_strehl.star_r\fR [default = \fI2.0\fR].
.TP
\fB\-\-bg_r1\fR \fI<float>\fR
The internal radius of the background [arcsecond] (float; default:
2.0). The full name of this option for the EsoRex configuration
file is \fBnaco.naco_img_strehl.bg_r1\fR [default = \fI2.0\fR].
.TP
\fB\-\-bg_r2\fR \fI<float>\fR
The external radius of the background [arcsecond] (float; default:
3.0). The full name of this option for the EsoRex configuration
file is \fBnaco.naco_img_strehl.bg_r2\fR [default = \fI3.0\fR].

.PP
Note that it is possible to create a configuration file containing these
options, along with suitable default values. Please refer to the details
provided by the 'esorex \-\-help' command.

.SH SEE ALSO
The full documentation for the naco pipeline can be downloaded as 
a PDF file using the following URL:
.IP
.B ftp://ftp.eso.org/pub/dfs/pipelines/naco/naco\-pipeline\-manual\-1.1.pdf
.PP
An overview over the existing ESO pipelines can be found on the web page
\fBhttps://www.eso.org/sci/software/pipelines/\fR.
.PP
Basic documentation about the EsoRex program can be found at the esorex (1) 
man page.
.PP
It is possible to call the pipelines from python using the python\-cpl package.
See \fBhttps://packages.python.org/python\-cpl/index.html\fR for further
information.
.PP
The other recipes of the naco pipeline are
.IR naco_img_checkfocus (7),
.IR naco_img_dark (7),
.IR naco_img_detlin (7),
.IR naco_img_jitter (7),
.IR naco_img_lampflat (7),
.IR naco_img_slitpos (7),
.IR naco_img_twflat (7),
.IR naco_img_zpoint (7),
.IR naco_spc_combine (7),
.IR naco_spc_lampflat (7),
.IR naco_spc_wavecal (7),
.IR naco_util_img_std_cat (7),
.IR naco_util_spc_argon (7),
.IR naco_util_spc_model (7)

.SH VERSION
naco_img_strehl 4.4.6

.SH AUTHOR
Lars Lundin <usd\-help@eso.org>

.SH BUG REPORTS
Please report any problems to usd\-help@eso.org. Alternatively, you may send a report to the ESO User Support Department <usd\-help@eso.org>.

.SH LICENSE
This file is part of the NACO Instrument Pipeline
Copyright (C) 2002, 2003, 2005, 2008 European Southern Observatory

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 
MA  02111\-1307  USA