CCDData ======= .. currentmodule:: astropy.nddata .. autoclass:: CCDData :show-inheritance: .. rubric:: Attributes Summary .. autosummary:: ~CCDData.data ~CCDData.header ~CCDData.known_invalid_fits_unit_strings ~CCDData.psf ~CCDData.uncertainty ~CCDData.unit ~CCDData.wcs .. rubric:: Methods Summary .. autosummary:: ~CCDData.add ~CCDData.copy ~CCDData.divide ~CCDData.multiply ~CCDData.subtract ~CCDData.to_hdu .. rubric:: Attributes Documentation .. autoattribute:: data .. autoattribute:: header .. autoattribute:: known_invalid_fits_unit_strings .. autoattribute:: psf .. autoattribute:: uncertainty .. autoattribute:: unit .. autoattribute:: wcs .. rubric:: Methods Documentation .. automethod:: add .. automethod:: copy .. automethod:: divide .. automethod:: multiply .. automethod:: subtract .. automethod:: to_hdu