{"version":"1.0","type":"link","title":"Isoplanatic patch - Newikis","description":"The isoplanatic patch is defined as an arbitrary area of the sky over which the path length of incoming electromagnetic waves (such as light or radio waves) only varies by a relatively small amount relative to their wavelength. Typically this area is measured by angular size. Poor seeing, a larger…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}