4.26. zero_correction

Applies zero correction to the FITS data using a master zero file.

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Fits.zero_correction(master_zero: Self, output=None, override=False, force=False) → Self

Applies zero correction to the FITS data using a master zero file.

Parameters

master_zeroSelf

The master zero file to be used for the correction.

outputstr, optional

The path where the zero-corrected FITS file will be saved.

overridebool, optional, default=False

If True, will overwrite the output path if a file already exists.

forcebool, optional, default=False

Flag to indicate overcorrection.

Returns

Fits

A zero-corrected Fits object.

Raises

OverCorrection

If the Fits object is already zero corrected and force is False.

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4.26.1. Example:

from myraflib import Fits

fits = Fits.sample()
master_zero = Fits.sample()

zero_corrected = fits.zero_correction(master_zero)