Useful Functions
A collection of useful Python functions for future reference.
bls_period_finder.py: Generate a Box Least Squares (BLS) periodogram for a given light curve and identify best period.check_file.py: Checks the existence of a given filename in a given directory.interpolate_nans.py: Identify indices in a numpy array containing NaN values and interpolate.mast_query.py: Query MAST for a given target name and provide all available information.transit_mask.py: Gives a boolean mask excluding during transit.