straylight.py

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# This file is part of ip_isr.
#
# Developed for the LSST Data Management System.
# This product includes software developed by the LSST Project
# (https://www.lsst.org).
# See the COPYRIGHT file at the top-level directory of this distribution
# for details of code ownership.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
# import os

from lsst.pex.config import Config, Field
from lsst.pipe.base import Task


class StrayLightConfig(Config):
    doRotatorAngleCorrection = Field(
        dtype=bool,
        doc="",
        default=False,
    )


class StrayLightTask(Task):
    """Remove stray light from instruments.

    This is a dummy task to be retargeted with an camera-specific version.
    """
    ConfigClass = StrayLightConfig

    def run(self, exposure, **kwargs):
        """Correct stray light.

        Parameters
        ----------
        exposure : `lsst.afw.image.Exposure`
           Exposure to correct.

        """
        self.log.info("The generic StrayLightTask does not correct anything.")
        return