kmos_reconstruct7

Usage

Overview

Data with or without noise is reconstructed into a cube using X/Y/LCAL, YCAL The input data can contain noise extensions and will be reconstructed into additional extensions.

If an OH spectrum is given in the SOF file the lambda axis will be corrected using the OH lines as reference.

Input files:

DO KMOS
category Type Explanation Required #Frames
-------- ----- ----------- -------- -------
DARK or RAW/F2D data with Y 1
FLAT_ON or RAW/F2D or without noise
ARC_ON or RAW/F2D
OBJECT or RAW
STD or RAW
SCIENCE or RAW
ACQUISITION RAW
XCAL F2D x-direction calib. frame Y 1
YCAL F2D y-direction calib. frame Y 1
LCAL F2D Wavelength calib. frame Y 1
WAVE_BAND F2L Table with start-/end-wavelengths Y 1
OH_SPEC F1S Vector holding OH lines N 1

Output files:

DO KMOS
category Type Explanation
-------- ----- -----------
CUBE_DARK or F3I Reconstructed cube
CUBE_FLAT or RAW/F2D with or without noise
CUBE_ARC or
CUBE_OBJECT or
CUBE_STD or
CUBE_SCIENCE

Options

--imethod <str>

Method to use for interpolation. ["NN" (nearest neighbour), "lwNN" (linear weighted nearest neighbor), "swNN" (square weighted nearest neighbor), "MS" (Modified Shepard´s method)"CS" (Cubic spline)] (str; default: ´CS´). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.imethod [default = CS].

--neighborhoodRange <float>

Defines the range to search for neighbors. in pixels (float; default: 1.001). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.neighborhoodRange [default = 1.001].

--flux <bool>

TRUE: Apply flux conservation. FALSE: otherwise (bool; default: False). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.flux [default = False].

--detimg <bool>

TRUE: if resampled detector frame should be created, FALSE: otherwise (bool; default: False). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.detectorimage [default = False].

--file_extension <bool>

TRUE: if OBS_ID keyword should be appended to output frames, FALSE: otherwise (bool; default: False). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.file_extension [default = False].

--pix_scale <float>

Change the pixel scale [arcsec]. Default of 0.2" results into cubes of 14x14pix, a scale of 0.1" results into cubes of 28x28pix, etc. (float; default: 0.2). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.pix_scale [default = 0.2].

--xcal_interpolation <bool>

TRUE: Interpolate xcal between rotator angles. FALSE: otherwise (bool; default: True). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.xcal_interpolation [default = True].

--oscan <bool>

Apply Overscan Correction (bool; default: True). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.oscan [default = True].

--b_samples <int>

The number of samples in wavelength for the reconstructed cube (int; default: 2048). The full name of this option for the EsoRex configuration file is kmos.kmos_reconstruct.b_samples [default = 2048].

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.

Version

kmos_reconstruct 2.1.0