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creating new branch for PCA telluric corrections #131

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creating new branch for PCA telluric corrections #131

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784b331
creating new branch
grzeimann May 10, 2023
5d6c8fe
adding pca telluric file
grzeimann May 10, 2023
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7 changes: 7 additions & 0 deletions src/muler/hpf.py
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,10 @@
static_telfit_file = files(templates).joinpath("telfit_HPFtemplate_temp286_hum050.csv")
STATIC_TELFIT_DATAFRAME = pd.read_csv(static_telfit_file)

# PCATelluric template
static_pcatel_file = files(templates).joinpath("hpf_pca_telluric.fits")
STATIC_PCATEL_FITSFRAME = fits.open(static_pcatel_file)


class HPFSpectrum(EchelleSpectrum):
r"""
Expand Down Expand Up @@ -340,6 +344,9 @@ def sky_subtract(self, method="scalar"):
sky_estimator = spec.sky.multiply(beta, handle_meta="first_found")
return spec.subtract(sky_estimator, handle_meta="first_found")

def estimate_telluric(self):
pass

def mask_tellurics(self, method="TelFit", threshold=0.999, dilation=5):
"""Mask known telluric lines based on a static TelFit template or heuristics

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Binary file added src/muler/templates/hpf_pca_telluric.fits
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