.. |astropop| replace:: :module: `~astropop`
.. |FrameData| replace:: :class:`~astropop.framedata.FrameData`
.. |MemMapArray| replace:: :class:`~astropop.framedata.MemMapArray`
.. |QFloat| replace:: :class:`~astropop.math.physical.QFloat`
.. |imcombine| replace:: :function:`~astropop.image_processing.imarith.imcombine`
.. |ImCombiner| replace:: :class:`~astropop.image_processing.imarith.ImCombiner`
.. |imarith| replace:: :function:`~astropop.image_processing.imarith.imarith`

.. |astropy| replace:: Astropy
.. |CCDData| replace:: :class:`~astropy.nddata.ccddata.CCDData`
.. |HDUList| replace:: :class:`~astropy.io.fits.HDUList`
.. |Header| replace:: :class:`~astropy.io.fits.Header`
.. |Quantity| replace:: :class:`~astropy.units.Quantity`
.. |UnitsError| replace:: :class:`~astropy.units.UnitsError`

.. |uncertainties| replace:: Uncertainties

.. |numpy| replace:: Numpy
