def default_pypeit_par():
"""
Set default parameters for Shane Kast reductions.
"""
par = pypeitpar.PypeItPar()
# Frame numbers
par['calibrations']['standardframe']['number'] = 1
par['calibrations']['biasframe']['number'] = 5
par['calibrations']['pixelflatframe']['number'] = 5
par['calibrations']['traceframe']['number'] = 5
par['calibrations']['arcframe']['number'] = 1
# Scienceimage default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Always flux calibrate, starting with default parameters
par['fluxcalib'] = pypeitpar.FluxCalibrationPar()
# Always correct for flexure, starting with default parameters
par['flexure'] = pypeitpar.FlexurePar()
# Set the default exposure time ranges for the frame typing
par['calibrations']['biasframe']['exprng'] = [None, 1]
par['calibrations']['darkframe']['exprng'] = [999999,
None] # No dark frames
par['calibrations']['pinholeframe']['exprng'] = [999999, None
] # No pinhole frames
par['calibrations']['pixelflatframe']['exprng'] = [0, None]
par['calibrations']['traceframe']['exprng'] = [0, None]
par['calibrations']['arcframe']['exprng'] = [None, 60]
par['calibrations']['standardframe']['exprng'] = [1, 200]
par['scienceframe']['exprng'] = [200, None]
return par
def default_pypeit_par(self):
"""
Set default parameters for magellan MagE reduction.
"""
par = pypeitpar.PypeItPar()
par['rdx']['spectrograph'] = 'magellan_mage'
# Frame numbers
par['calibrations']['standardframe']['number'] = 1
par['calibrations']['biasframe']['number'] = 0
par['calibrations']['pixelflatframe']['number'] = 3
par['calibrations']['traceframe']['number'] = 3
par['calibrations']['arcframe']['number'] = 1
# Bias
par['calibrations']['biasframe']['useframe'] = 'overscan'
# Wavelengths
# 1D wavelength solution
par['calibrations']['wavelengths'][
'rms_threshold'] = 0.20 # Might be grating dependent..
par['calibrations']['wavelengths']['sigdetect'] = 5.0
par['calibrations']['wavelengths']['lamps'] = ['ThAr']
par['calibrations']['wavelengths']['nonlinear_counts'] = self.detector[
0]['nonlinear'] * self.detector[0]['saturation']
#par['calibrations']['wavelengths']['method'] = 'reidentify'
# Reidentification parameters
#par['calibrations']['wavelengths']['reid_arxiv'] = 'magellan_thar.json'
par['calibrations']['wavelengths']['ech_fix_format'] = True
# Echelle parameters
par['calibrations']['wavelengths']['echelle'] = True
par['calibrations']['wavelengths']['ech_nspec_coeff'] = 4
par['calibrations']['wavelengths']['ech_norder_coeff'] = 4
par['calibrations']['wavelengths']['ech_sigrej'] = 3.0
# Always correct for flexure, starting with default parameters
par['flexure'] = pypeitpar.FlexurePar()
par['scienceframe']['process']['sigclip'] = 20.0
par['scienceframe']['process']['satpix'] = 'nothing'
# Set slits and tilts parameters
# par['calibrations']['tilts']['order'] = 2
par['calibrations']['tilts']['tracethresh'] = [
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10
]
par['calibrations']['slits']['trace_npoly'] = 5
par['calibrations']['slits']['maxshift'] = 3.
par['calibrations']['slits']['pcatype'] = 'order'
# Scienceimage default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Always flux calibrate, starting with default parameters
par['fluxcalib'] = pypeitpar.FluxCalibrationPar()
# Do not correct for flexure
par['flexure'] = pypeitpar.FlexurePar()
par['flexure']['method'] = 'skip'
# Set the default exposure time ranges for the frame typing
par['calibrations']['standardframe']['exprng'] = [None, 20]
par['calibrations']['arcframe']['exprng'] = [20, None]
par['calibrations']['darkframe']['exprng'] = [20, None]
par['scienceframe']['exprng'] = [20, None]
return par
def default_pypeit_par():
"""
Set default parameters for Keck LRISb reductions.
"""
par = pypeitpar.PypeItPar()
par['rdx']['spectrograph'] = 'wht_isis_blue'
# Set pixel flat combination method
par['calibrations']['pixelflatframe']['process']['combine'] = 'median'
par['calibrations']['pixelflatframe']['process']['sig_lohi'] = [10.,10.]
# Change the wavelength calibration method
par['calibrations']['wavelengths']['method'] = 'simple'
# Scienceimage default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Do not flux calibrate
par['fluxcalib'] = None
# Always correct for flexure, starting with default parameters
par['flexure'] = pypeitpar.FlexurePar()
# Set the default exposure time ranges for the frame typing
par['calibrations']['biasframe']['exprng'] = [None, 1]
par['calibrations']['darkframe']['exprng'] = [999999, None] # No dark frames
par['calibrations']['pinholeframe']['exprng'] = [999999, None] # No pinhole frames
par['calibrations']['arcframe']['exprng'] = [None, 120]
par['calibrations']['standardframe']['exprng'] = [None, 120]
par['scienceframe']['exprng'] = [90, None]
return par
def default_pypeit_par():
"""
Set default parameters for Keck LRISr reductions.
"""
par = pypeitpar.PypeItPar()
# Set wave tilts order
par['calibrations']['slits']['sigdetect'] = 30.
# 1D wavelengths
par['calibrations']['wavelengths']['rms_threshold'] = 0.20 # Might be grism dependent
# Always sky subtract, starting with default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Always flux calibrate, starting with default parameters
par['fluxcalib'] = pypeitpar.FluxCalibrationPar()
# Always correct for flexure, starting with default parameters
par['flexure']['method'] = 'boxcar'
# Set the default exposure time ranges for the frame typing
par['calibrations']['biasframe']['exprng'] = [None, 1]
par['calibrations']['darkframe']['exprng'] = [999999, None] # No dark frames
par['calibrations']['pinholeframe']['exprng'] = [999999, None] # No pinhole frames
par['calibrations']['pixelflatframe']['exprng'] = [None, 30] # This may be too low for LRISb
par['calibrations']['traceframe']['exprng'] = [None, 30]
par['scienceframe']['exprng'] = [29, None]
return par
def default_pypeit_par():
"""
Set default parameters for Keck LRISb reductions.
"""
par = pypeitpar.PypeItPar()
# Set wave tilts order
par['calibrations']['slits']['sigdetect'] = 20.
par['calibrations']['slits']['trace_npoly'] = 3
# TODO: No longer a parameter
# par['calibrations']['slits']['fracignore'] = 0.02
# par['calibrations']['slits']['pcapar'] = [3,2,1,0]
# 1D wavelength solution
par['calibrations']['wavelengths']['rms_threshold'] = 0.40 # Might be grating dependent..
par['calibrations']['wavelengths']['sigdetect'] = 5. # Doesn't work for reddest chip
par['calibrations']['wavelengths']['lamps'] = ['CuI', 'ArI', 'ArII']
# Overscan subtract the images
#par['calibrations']['biasframe']['useframe'] = 'overscan'
# Alter the method used to combine pixel flats
par['calibrations']['pixelflatframe']['process']['combine'] = 'median'
par['calibrations']['pixelflatframe']['process']['sig_lohi'] = [10.,10.]
# Scienceimage default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Always flux calibrate, starting with default parameters
par['fluxcalib'] = pypeitpar.FluxCalibrationPar()
# Always correct for flexure, starting with default parameters
par['flexure'] = pypeitpar.FlexurePar()
# Set the default exposure time ranges for the frame typing
#par['scienceframe']['exprng'] = [30, None]
return par
def default_pypeit_par(self):
"""
Set default parameters for Keck LRISb reductions.
"""
par = pypeitpar.PypeItPar()
par['rdx']['spectrograph'] = 'keck_deimos'
# Set wave tilts order
par['calibrations']['slits']['sigdetect'] = 50.
par['calibrations']['slits']['trace_npoly'] = 3
par['calibrations']['slits']['fracignore'] = 0.02
par['calibrations']['slits']['pcapar'] = [3, 2, 1, 0]
# Overscan subtract the images
par['calibrations']['biasframe']['useframe'] = 'overscan'
# 1D wavelength solution
par['calibrations']['wavelengths']['lamps'] = [
'ArI', 'NeI', 'KrI', 'XeI'
]
par['calibrations']['wavelengths']['nonlinear_counts'] = self.detector[
0]['nonlinear'] * self.detector[0]['saturation']
# Alter the method used to combine pixel flats
par['calibrations']['pixelflatframe']['process']['combine'] = 'median'
par['calibrations']['pixelflatframe']['process']['sig_lohi'] = [
10., 10.
]
# Scienceimage default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Always flux calibrate, starting with default parameters
par['fluxcalib'] = pypeitpar.FluxCalibrationPar()
# Always correct for flexure, starting with default parameters
par['flexure'] = pypeitpar.FlexurePar()
# Set the default exposure time ranges for the frame typing
par['calibrations']['biasframe']['exprng'] = [None, 2]
par['calibrations']['darkframe']['exprng'] = [999999,
None] # No dark frames
par['calibrations']['pinholeframe']['exprng'] = [999999, None
] # No pinhole frames
par['calibrations']['pixelflatframe']['exprng'] = [None, 30]
par['calibrations']['traceframe']['exprng'] = [None, 30]
par['scienceframe']['exprng'] = [30, None]
# LACosmics parameters
par['scienceframe']['process']['sigclip'] = 4.0
par['scienceframe']['process']['objlim'] = 1.5
return par
def default_pypeit_par():
"""
Set default parameters for TNG Dolores reductions.
"""
par = pypeitpar.PypeItPar()
#par['calibrations']['tilts']['params'] = [1,1,1]
# Always sky subtract, starting with default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Always flux calibrate, starting with default parameters
par['fluxcalib'] = pypeitpar.FluxCalibrationPar()
# Always correct for flexure, starting with default parameters
par['flexure'] = pypeitpar.FlexurePar()
# Set the default exposure time ranges for the frame typing
par['calibrations']['biasframe']['exprng'] = [None, 0.1]
par['calibrations']['darkframe']['exprng'] = [999999,
None] # No dark frames
par['calibrations']['pinholeframe']['exprng'] = [999999, None
] # No pinhole frames
par['scienceframe']['exprng'] = [1, None]
return par
def default_pypeit_par():
"""
Set default parameters for NIRSPEC reductions
"""
par = pypeitpar.PypeItPar()
# Frame numbers
par['calibrations']['standardframe']['number'] = 1
par['calibrations']['biasframe']['number'] = 0
par['calibrations']['pixelflatframe']['number'] = 5
par['calibrations']['traceframe']['number'] = 5
par['calibrations']['arcframe']['number'] = 1
# Scienceimage default parameters
par['scienceimage'] = pypeitpar.ScienceImagePar()
# Do not flux calibrate
# NIRSPEC uses sky lines to wavelength calibrate; no need for flexure correction
par['flexure'] = pypeitpar.FlexurePar()
par['flexure']['method'] = 'skip'
# Set the default exposure time ranges for the frame typing
par['calibrations']['arcframe']['exprng'] = [1, None]
par['calibrations']['biasframe']['exprng'] = [None, 2]
par['calibrations']['darkframe']['exprng'] = [None, 5]
par['calibrations']['pinholeframe']['exprng'] = [999999, None] # No pinhole frames
par['calibrations']['pixelflatframe']['exprng'] = [0, None]
par['calibrations']['traceframe']['exprng'] = [0, None]
par['calibrations']['standardframe']['exprng'] = [None,5]
par['scienceframe']['exprng'] = [1, None]
# Lower the default threshold for tilts
par['calibrations']['tilts']['tracethresh'] = 10.
# Slits
par['calibrations']['slits']['sigdetect'] = 200.
# 1D wavelength solution
par['calibrations']['wavelengths']['lamps'] = ['OH_R24000']
par['calibrations']['wavelengths']['rms_threshold'] = 0.20 # Good for NIRSPEC-1
par['calibrations']['wavelengths']['sigdetect'] = 5. # Good for NIRSPEC-1
return par
