The Effelsberg-Bonn HI Survey (EBHIS)

This 21 cm survey has been performed with the 100-m telescope at Effelsberg. The surveys covers the northern sky (Dec >-5°) of the Milky-Way and the local volume out to a redshift of ~0.07. The angular resolution is 10.8'. Units of the Healpix map are cm^-2.

Healpix maps made by D. Paradis


'The Effelsberg-Bonn H I Survey: Milky Way gas. First data release' by Winkel B. et al, A&A, 2016, 26, 585




EBHIS HiPS are available in Aladin Collections/Image

Original WCS Data

Project Website