"""
   find_worst_telluric_in_each_chunk( chunk_list_timeseries, array_of_spectra )
Returns a vector of the worst telluric (i.e., smallest value) within each chunk at any observations.

Warning: Assumes a tellurics value in metadata for each spectra, such as is provided by EXPRES.
"""
function find_worst_telluric_in_each_chunk end
