astropy:docs

kpc_comoving_per_arcmin

astropy.cosmology.kpc_comoving_per_arcmin(*args, **kwargs)[source] [edit on github]

Deprecated since version 0.4: Use <Cosmology object>.kpc_comoving_per_arcmin instead.

Separation in transverse comoving kpc corresponding to an
arcminute at redshift z.
Parameters:

z : array_like

Input redshifts.

Returns:

d : Quantity

The distance in comoving kpc corresponding to an arcmin at each input redshift.