NAME¶
flames_obs_scired - Reduces a FLAMES science image
SYNOPSIS¶
esorex
flames_obs_scired [OPTIONS] FILE.sof
DESCRIPTION¶
Fibre & order position determination procedure: You should feed the recipe
with: - science fibre images (FIB_SCI_RED, FIB_SCI_SIM_RED, FIB_SCI_SIM_RED) -
single fibre images, FIB_ORDEF_(REDL|REDU) - master bias frames,
MASTER_BIAS_(REDL|REDU) - 3 master slit flatfield frames,
MASTER_SFLAT_(REDL|REDU) - Fibre order table, FIB_ORDEF_TABLE_(REDL|REDU) -
Slit flatfield common, SLIT_FF_COM_(REDL|REDU) - Slit flatfield norm,
SLIT_FF_NOR_(REDL|REDU) - Slit flatfield data, SLIT_FF_DTC_(REDL|REDU) - Slit
flatfield sigma, SLIT_FF_SGC_(REDL|REDU) - Slit flatfield bad pixel,
SLIT_FF_BPC_(REDL|REDU) - Slit flatfield boundary, SLIT_FF_BNC_(REDL|REDU) -
Fibre flatfield common, FIB_FF_COM_(REDL|REDU) - Fibre flatfield norm,
FIB_FF_NOR_(REDL|REDU) - Fibre flatfield norm sigma, FIB_FF_NSG_(REDL|REDU) -
Slit flatfield data, SLIT_FF_DTC_(REDL|REDU) - Slit flatfield sigma,
SLIT_FF_SGC_(REDL|REDU) - Slit flatfield bad pixel, SLIT_FF_BPC_(REDL|REDU)
Products are: - Science fibre info table (FIB_SCI_INFO_TAB) -
XB_SCI_RAW_(REDL|REDU) - ERR_XB_SCI_RAW_(REDL|REDU) - WXB_SCI_RAW_(REDL|REDU)
- ERR_WXB_SCI_RAW_(REDL|REDU) - MWXB_SCI_RAW_(REDL|REDU) -
ERR_MWXB_SCI_RAW_(REDL|REDU) - XB_SCI_(REDL|REDU) - ERR_XB_SCI_(REDL|REDU) -
WXB_SCI_(REDL|REDU) - ERR_WXB_SCI_(REDL|REDU) - MWXB_SCI_(REDL|REDU) -
ERR_MWXB_SCI_(REDL|REDU)
OPTIONS¶
- --debug <bool>
- Whether or not to save intermediate results to local directory (bool;
default: False). The full name of this option for the EsoRex configuration
file is uves.debug [default = False].
- --plotter <str>
- Any plots produced by the recipe are redirected to the command specified
by this parameter. The plotting command must contain the substring
´gnuplot´ and must be able to parse gnuplot syntax on its
standard input. Valid examples of such a command may include
´gnuplot -persist´ and ´cat >
mygnuplot$$.gp´. A finer control of the plotting options can be
obtained by writing an executable script, e.g. my_gnuplot.pl, that
executes gnuplot after setting the desired gnuplot options (e.g. set
terminal pslatex color). To turn off plotting, set this parameter to
´no´ (str; default: ´no´). The full name of
this option for the EsoRex configuration file is uves.plotter
[default = no].
- --process_chip <str>
- For RED arm data process the redl, redu, or both chip(s) (str; default:
´both´). The full name of this option for the EsoRex
configuration file is uves.process_chip [default =
both].
- --ext_method <str>
- Extraction method (str; default: ´opt´). The full name of
this option for the EsoRex configuration file is
flames_obs_scired.ext_method [default = opt].
- --cor_max_fnd <str>
- Find correlation maximum? (str; default: ´Y´). The full name
of this option for the EsoRex configuration file is
flames_obs_scired.cor_max_fnd [default = Y].
- --cor_def_rng <float>
- Correlation range size? (float; default: 6.0). The full name of this
option for the EsoRex configuration file is
flames_obs_scired.cor_def_rng [default = 6.0].
- --cor_def_pnt <long>
- Correlation sampling points? (long; default: 25). The full name of this
option for the EsoRex configuration file is
flames_obs_scired.cor_def_pnt [default = 25].
- --cor_def_off <float>
- Correlation center offset? (float; default: 0.0). The full name of this
option for the EsoRex configuration file is
flames_obs_scired.cor_def_off [default = 0.0].
- --corvel_iter <long>
- Velocity correlation iteration number (SimCal) (long; default: 1). The
full name of this option for the EsoRex configuration file is
flames_obs_scired.corvel_iter [default = 1].
- --bias_method <str>
- Bias subtraction method (str; default: ´M´). The full name
of this option for the EsoRex configuration file is
flames_obs_scired.bias_method [default = M].
- --bias_value <long>
- Bias value (only if bias_method = V) (long; default: 200). The full name
of this option for the EsoRex configuration file is
flames_obs_scired.bias_value [default = 200].
- --cubify_sw <str>
- Cubify switch (str; default: ´N´). The full name of this
option for the EsoRex configuration file is
flames_obs_scired.cubify_sw [default = N].
- --filt_sw <str>
- Filter switch (str; default: ´none´). The full name of this
option for the EsoRex configuration file is
flames_obs_scired.filt_sw [default = none].
- --bkg_max_io_win <long>
- Background window number in each full inter order (long; default: 500).
The full name of this option for the EsoRex configuration file is
flames_obs_scired.bkg_max_io_win [default = 500].
- --bkg_xy_win_sz_x <long>
- x maximum size of each background window: (long; default: 6). The full
name of this option for the EsoRex configuration file is
flames_obs_scired.bkg_xy_win_sz_x [default = 6].
- --bkg_xy_win_sz_y <long>
- y maximum size of each background window: (long; default: 2). The full
name of this option for the EsoRex configuration file is
flames_obs_scired.bkg_xy_win_sz_y [default = 2].
- --pixel_thresh_max <long>
- Pixel saturation threshold max (long; default: 55000). The full name of
this option for the EsoRex configuration file is
flames_obs_scired.pixel_thresh_max [default = 55000].
- --pixel_thresh_min <long>
- Pixel saturation threshold min (long; default: -20). The full name of this
option for the EsoRex configuration file is
flames_obs_scired.pixel_thresh_min [default = -20].
- --drs_k_s_thre <float>
- Kappa sigma threshold (float; default: 10.0). The full name of this option
for the EsoRex configuration file is flames_obs_scired.drs_k_s_thre
[default = 10.0].
- --drs_base_name <str>
- Base name for science products (str; default: ´fxb´). The
full name of this option for the EsoRex configuration file is
flames_obs_scired.drs_base_name [default = fxb].
- --drs_maxyshift <float>
- Half width of the interval to scan for correlation, when determining y
shift (float; default: 3.0). The full name of this option for the EsoRex
configuration file is flames_obs_scired.drs_maxyshift [default =
3.0].
- --drs_ext_w_siz <float>
- Integration window size good: 10 (if fibre deconvolution works fine)
(float; default: 10.0). The full name of this option for the EsoRex
configuration file is flames_obs_scired.drs_ext_w_siz [default =
10.0].
- --merge <str>
- Order merging method. If ´optimal´, the flux in the
overlapping region is set to the (optimally computed, using the
uncertainties) average of single order spectra. If ´sum´,
the flux in the overlapping region is computed as the sum of the single
order spectra. If flat-fielding is done, method ´optimal´ is
recommended, otherwise ´sum´. (str; default:
´optimal´). The full name of this option for the EsoRex
configuration file is flames_obs_scired.merge [default =
optimal].
- --merge_delt1 <float>
- Order merging left hand (short wavelength) cut. To reduce the amount of
order overlapping regions we allow to cut short and long wavelength
ranges. This may reduce the ripple possibly introduced by the order
merging. Suggested values are: 10 (W<=390), 12 (390<W<=437,
520<W<=564), 14 (437<W<=520, 564<W<860), 4 (W>=860)
(float; default: -1.0). The full name of this option for the EsoRex
configuration file is flames_obs_scired.merge_delt1 [default =
-1.0].
- --merge_delt2 <float>
- Order merging right hand (long wavelength) cut. To reduce the amount of
order overlapping regions we allow to cut short and long wavelength
ranges. This may reduce the ripple possibly introduced by the order
merging. Suggested values is 4 for W<860, else 0 (float; default:
-1.0). The full name of this option for the EsoRex configuration file is
flames_obs_scired.merge_delt2 [default = -1.0].
- --clean_tmp_products <bool>
- Input data format (bool; default: False). The full name of this option for
the EsoRex configuration file is
flames_obs_scired.clean_tmp_products [default = False].
- --rebin.wavestep <float>
- The bin size (in w.l.u.) in wavelength space. If negative, a step size of
2/3 * ( average pixel size ) is used. (float; default: -1.0). The full
name of this option for the EsoRex configuration file is
flames_obs_scired.rebin.wavestep [default = -1.0].
- --rebin.scale <bool>
- Whether or not to multiply by the factor dx/dlambda (pixels per
wavelength) during the rebinning. This option is disabled as default in
concordance with the method used in the MIDAS pipeline. This option should
be set to true to convert the observed flux (in pixel-space) to a flux per
wavelength (in wavelength-space). (bool; default: False). The full name of
this option for the EsoRex configuration file is
flames_obs_scired.rebin.scale [default = False].
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.
SEE ALSO¶
The full documentation for the uves pipeline can be downloaded as a PDF file
using the following URL:
- ftp://ftp.eso.org/pub/dfs/pipelines/uves/uves-pipeline-manual-5.4.3.pdf
An overview over the existing ESO pipelines can be found on the web page
http://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
http://packages.python.org/python-cpl/index.html for further
information.
The other recipes of the uves pipeline are
uves_cal_response(7),
uves_cal_mflat_combine(7),
flames_utl_unpack(7),
flames_cal_wavecal(7),
uves_cal_mkmaster(7),
flames_obs_redchain(7),
uves_cal_wavecal(7),
uves_cal_tflat(7),
uves_cal_mflat(7),
flames_cal_prep_sff_ofpos(7),
uves_utl_remove_crh_single(7),
uves_obs_scired(7),
uves_cal_mbias(7),
uves_utl_ima_arith(7),
uves_cal_orderpos(7),
flames_cal_mkmaster(7),
flames_cal_predict(7),
uves_cal_mdark(7),
uves_cal_cd_align(7),
uves_obs_redchain(7),
flames_cal_orderpos(7),
uves_cal_predict(7)
VERSION¶
flames_obs_scired 5.4.3
AUTHOR¶
Andrea Modigliani <cpl@eso.org>
BUG REPORTS¶
Please report any problems to cpl@eso.org. Alternatively, you may send a report
to the ESO User Support Department <usd-help@eso.org>.
LICENSE¶
This file is part of the FLAMES/UVES Pipeline Copyright (C) 2004, 2005, 2006,
2007 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