astro-legacy-archive/dwingeloo-820mhz

Dwingeloo 820 MHz Northern-Sky Survey Berkhuijsen's 820 MHz continuum survey covers the northern sky with the Dwingeloo 25 m telescope. CADE rendered the original WCS map onto HEALPix by the drizzling method of Paradis et al. 2012, Appendix A; NASA LAMBDA mirrors that file. The observations were made in October-November 1965, July 1966, and March-June 1967. Survey "A survey of the continuum radiation at 820 MHz between declinations -7 deg and +85 deg. I.… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/dwingeloo-820mhz.