Source code for pyreduce.instruments.LICK_APF

"""
Handles instrument specific info for the HARPS spectrograph

Mostly reading data from the header
"""

import logging
import os.path

from ..common import Instrument

logger = logging.getLogger(__name__)




class LICK_APF(Instrument):


    def add_header_info(self, header, channel, **kwargs):
        """read data from header and add it as REDUCE keyword back to the header"""
        # "Normal" stuff is handled by the general version, specific changes to values happen here
        # alternatively you can implement all of it here, whatever works
        header = super().add_header_info(header, channel)
        self.load_info()

        # pos = EarthLocation.of_site("Lick Observatory")
        # header["e_obslon"] = pos.lon.to_value("deg")
        # header["e_obslat"] = pos.lat.to_value("deg")
        # header["e_obsalt"] = pos.height.to_value("m")

        return header




    def get_wavecal_filename(self, header, channel, **kwargs):
        """Get the filename of the wavelength calibration config file"""
        cwd = os.path.dirname(__file__)
        fname = os.path.join(cwd, "wavecal_2D.npz")
        return fname