Latest map of Milky Way at 1420MHz (Hydrogen) using Ptarmigan Triffid 86cm x 86cm dipole array 16/12/2023
astronomy.network Lichfield Radio Observatory (LRO)
Andrew Thornett, Lichfield, England, M6THO, andrew (at) thornett (dot) net
Andrew Thornett, Lichfield, England, M6THO, andrew (at) thornett (dot) net