51 citations · 372 across the 23 of their papers we have counts for
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G107.0+9.0: A New Large Optically Bright, Radio and X-Ray Faint Galactic Supernova Remnant in Cepheus
Robert A. Fesen, Kathryn E. Weil, John C. Raymond +7
Wide-field H-alpha images of the Galactic plane have revealed a new supernova remnant (SNR) nearly three degrees in diameter centred at l = 107.0, b = +9.0. Deep and higher resolut…
The Nature of the Young Supernova Remnant S8 in the Dwarf Galaxy IC 1613
Robert A. Fesen, Kathryn E. Weil
We present sub-arcsecond optical images and low- to moderate-resolution spectra of the compact, X-ray and optically bright supernova remnant known as S8 in the nearby dwarf galaxy…
Detection of Late-Time Circumstellar Interaction of SN 2017eaw in NGC 6946
Kathryn E. Weil, Robert A. Fesen, Daniel J. Patnaude +1
SN 2017eaw, the tenth supernova observed in NGC 6946, was a normal Type II-P supernova with an estimated 11 - 13 Msun supergiant progenitor. Here we present nebular phase spectra o…
Detection of the Red Supergiant Wind from the Progenitor of Cassiopeia A
Kathryn E. Weil, Robert A. Fesen, Daniel J. Patnaude +4
Cassiopeia A (Cas A) is one of the best studied young Galactic supernova remnants. While providing a rare opportunity to study in detail the remnant of a Type IIb supernova, questi…