available

astropy.cosmology.realizations.available = ('WMAP1', 'WMAP3', 'WMAP5', 'WMAP7', 'WMAP9', 'Planck13', 'Planck15', 'Planck18')

Built-in immutable sequence.

If no argument is given, the constructor returns an empty tuple. If iterable is specified the tuple is initialized from iterable’s items.

If the argument is a tuple, the return value is the same object.