craftutils.observation.epoch.SpectroscopyEpoch(param_path: str = None, name: str = None, field: str | fld.Field = None, data_path: str = None, instrument: str = None, date: str | Time = None, program_id: str = None, target: str = None, grism: str = None, decker: str = None, **kwargs)

Initialize self. See help(type(self)) for accurate signature.