gistandard - Process a spectro-photometric standard star
observation and compute the instrument response curve.
esorex gistandard [OPTIONS] FILE.sof
For detailed information please refer to the GIRAFFE pipeline user
manual.
It is available at http://www.eso.org/pipelines.
- --remove-bias
<bool>
- Enable bias removal (bool; default: True). The full name of this option
for the EsoRex configuration file is giraffe.biasremoval.remove
[default = True].
- --bsremove-method
<str>
- Bias removal method (str; default: ´PROFILE´). The full name
of this option for the EsoRex configuration file is
giraffe.biasremoval.method [default = PROFILE].
- --bsremove-areas
<str>
- Bias areas to use (Xl0:Xr0:Yl0:Yr0, ... ,Xln:Xrn:Yln:Yrn) (str; default:
´5:40:0:4095´). The full name of this option for the EsoRex
configuration file is giraffe.biasremoval.areas [default =
5:40:0:4095].
- --bsremove-sigma
<float>
- Sigma Clipping: sigma threshold factor (float; default: 2.5). The full
name of this option for the EsoRex configuration file is
giraffe.biasremoval.sigma [default = 2.5].
- --bsremove-niter
<int>
- Sigma Clipping: maximum number of iterations (int; default: 5). The full
name of this option for the EsoRex configuration file is
giraffe.biasremoval.iterations [default = 5].
- --bsremove-mfrac
<float>
- Sigma Clipping: minimum fraction of points accepted/total [0.0..1.0]
(float; default: 0.8). The full name of this option for the EsoRex
configuration file is giraffe.biasremoval.fraction [default =
0.8].
- --bsremove-xorder
<int>
- Order of X polynomial fit (CURVE method only) (int; default: 1). The full
name of this option for the EsoRex configuration file is
giraffe.biasremoval.xorder [default = 1].
- --bsremove-yorder
<int>
- Order of Y polynomial fit (CURVE method only) (int; default: 1). The full
name of this option for the EsoRex configuration file is
giraffe.biasremoval.yorder [default = 1].
- --bsremove-xstep
<int>
- Sampling step along X (CURVE method only) (int; default: 1). The full name
of this option for the EsoRex configuration file is
giraffe.biasremoval.xstep [default = 1].
- --bsremove-ystep
<int>
- Sampling step along Y (CURVE method only) (int; default: 1). The full name
of this option for the EsoRex configuration file is
giraffe.biasremoval.ystep [default = 1].
- --extr-method
<str>
- Extraction method: ´SUM´, ´HORNE´ or
´OPTIMAL´ (str; default: ´SUM´). The full name
of this option for the EsoRex configuration file is
giraffe.extraction.method [default = SUM].
- --extr-ron
<float>
- New bias sigma (RON) value for bias and dark corrected image (float;
default: -1.0). The full name of this option for the EsoRex configuration
file is giraffe.extraction.ron [default = -1.0].
- --extr-psfmodel
<str>
- PSF profile model: `psfexp´, `psfexp2´ (str; default:
´psfexp2´). The full name of this option for the EsoRex
configuration file is giraffe.extraction.psf.model [default =
psfexp2].
- --extr-psfsigma
<float>
- Sigma clippging threshold used for rejecting data points during PSF
fitting (Horne´s sigma). It is used to reject bad pixels and
cosmics. (float; default: 7.0). The full name of this option for the
EsoRex configuration file is giraffe.extraction.psf.sigma [default
= 7.0].
- --extr-psfniter
<int>
- Maximum number of iterations used for fitting the PSF profile. (int;
default: 2). The full name of this option for the EsoRex configuration
file is giraffe.extraction.psf.iterations [default =
2].
- --extr-hewidth
<int>
- Horne extraction method: Number of extra pixels added to the fiber
half-width. (int; default: 2). The full name of this option for the EsoRex
configuration file is giraffe.extraction.horne.extrawidth [default
= 2].
- --extr-hmingood
<int>
- Horne extraction method: Minimum number of points used for the profile
fit. It sets the lower limit of data points for the pixel rejection. (int;
default: 3). The full name of this option for the EsoRex configuration
file is giraffe.extraction.horne.mingood [default = 3].
- --extr-omfrac
<float>
- Optimal extraction method: Minimum fraction of the data points used for
fitting the fiber profiles. It sets the lower limit for the pixel
rejection. (float; default: 0.9). The full name of this option for the
EsoRex configuration file is giraffe.extraction.optimal.fraction
[default = 0.9].
- --extr-owfactor
<float>
- Optimal extraction method: Factor by which the fiber PSF half width is
multiplied. Adjacent spectra within this area are assumed to affect the
spectrum being extracted. (float; default: 3.0). The full name of this
option for the EsoRex configuration file is
giraffe.extraction.optimal.wfactor [default = 3.0].
- --extr-obkgorder
<int>
- Optimal extraction method: Order of the polynomial background model, which
is fitted for each wavelength bin along the spatial direction. (int;
default: 2). The full name of this option for the EsoRex configuration
file is giraffe.extraction.optimal.bkgorder [default =
2].
- --flat-apply
<bool>
- Controls the flat field correction. (bool; default: False). The full name
of this option for the EsoRex configuration file is
giraffe.flat.apply [default = False].
- --transmission-apply
<bool>
- Controls the fiber to fiber transmission correction. (bool; default:
False). The full name of this option for the EsoRex configuration file is
giraffe.flat.transmission [default = False].
- --rbin-method
<str>
- Method to use : `linear´ or `spline´ (str; default:
´linear´). The full name of this option for the EsoRex
configuration file is giraffe.rebinning.method [default =
linear].
- --rbin-xresid
<bool>
- Use x residuals during rebinning? `true´/`false´ (bool;
default: True). The full name of this option for the EsoRex configuration
file is giraffe.rebinning.xresiduals [default = True].
- --rbin-lstep
<float>
- Lambda step size, only used if scaling method is ´linear´
(float; default: 0.005). The full name of this option for the EsoRex
configuration file is giraffe.rebinning.lstep [default =
0.005].
- --rbin-scmethod
<str>
- Scaling method: `log´ or `linear´ (str; default:
´linear´). The full name of this option for the EsoRex
configuration file is giraffe.rebinning.scalemethod [default =
linear].
- --rbin-size
<int>
- Size of output rebinned spectra, 0 means calculate size based on
wavelength range and lambda stepsize (int; default: 0). The full name of
this option for the EsoRex configuration file is
giraffe.rebinning.size [default = 0].
- --rbin-range
<str>
- Rebinning range: `setup´ or `common´ (str; default:
´common´). The full name of this option for the EsoRex
configuration file is giraffe.rebinning.range [default =
common].
- --recon-min
<float>
- Minimum wavelength for image reconstruction (float; default: 0.0). The
full name of this option for the EsoRex configuration file is
giraffe.fov.range.minimum [default = 0.0].
- --recon-max
<float>
- Maximum wavelength for image reconstruction (float; default: 0.0). The
full name of this option for the EsoRex configuration file is
giraffe.fov.range.maximum [default = 0.0].
- --recon-cube
<bool>
- Turns data cube creation on and off (bool; default: True). The full name
of this option for the EsoRex configuration file is
giraffe.fov.cube [default = True].
- --recon-format
<str>
- Selects the file format for cubes (str; default: ´single´).
The full name of this option for the EsoRex configuration file is
giraffe.fov.cube.format [default = single].
- --flx-skycorr
<bool>
- Correct spectra for the sky emission (bool; default: False). The full name
of this option for the EsoRex configuration file is
giraffe.fxcalibration.sky.correct [default = False].
- --max-dist
<float>
- Standar star search radius (float; default: 60.0). The full name of this
option for the EsoRex configuration file is
giraffe.fxcalibration.max.dist [default = 60.0].
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.
The full documentation for the giraf pipeline can be downloaded as
a PDF file using the following URL:
- ftp://ftp.eso.org/pub/dfs/pipelines/giraffe/giraf-pipeline-manual-2.11.pdf
An overview over the existing ESO pipelines can be found on the
web page https://www.eso.org/sci/software/pipelines/.
Basic documentation about the EsoRex program can be found at the
esorex (1) man page.
It is possible to call the pipelines from python using the
python-cpl package. See
https://packages.python.org/python-cpl/index.html for further
information.
The other recipes of the giraf pipeline are
giframestack(7), gimasterbias(7), gimasterdark(7),
gimasterflat(7), giscience(7), giwavecalibration(7)
Giraffe Pipeline <https://support.eso.org/>
Please report any problems to https://support.eso.org/.
Alternatively, you may send a report to the ESO User Support Department
<usd-help@eso.org>.
This file is part of the GIRAFFE Instrument Pipeline
Copyright (C) 2002-2014 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 02110-1301 USA