# Copyright (C) 2021, the ixpeobssim team.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU GengReral Public Licensese 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

"""

The background model for the IXPE DC1 includes three different components:

* the instrumental background;
* the extragalactic X-ray background;
* the galactic X-ray background.

Instrumental Background
~~~~~~~~~~~~~~~~~~~~~~~


Extragalactic X-ray Background
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


Galactic X-ray Background
~~~~~~~~~~~~~~~~~~~~~~~~~

"""


from ixpeobssim.srcmodel.bkg import xPowerLawInstrumentalBkg


#pylint: disable=invalid-name


instrumental_bkg = xPowerLawInstrumentalBkg(norm=8.e-4)
