288 citations · 867 across the 17 of their papers we have counts for
1 paper · 1 filter
N. A. Levenson, James R. Graham, Luke D. Keller +1
We present a complete atlas of the Cygnus Loop supernova remnant in the light of [O III] (5007), H alpha, and [S II] (6717, 6731). Despite its shell-like appearance, the Cygnus Loo…