206 citations · 1.3k across the 26 of their papers we have counts for
27 papers
Three-Dimensional Kinematics of the Oxygen-rich Supernova Remnant G292.0+1.8
Adele L. Plunkett, P. Frank Winkler, Knox S. Long +1
Studying the remnants of young core-collapse supernovae (SNe) can yield insight into the chemical composition of their progenitors and the geometry of the explosions. The supernova…
Discovery of a nova super-remnant surrounding the recurrent nova LMCN 1971-08a in the Large Magellanic Cloud
Michael W. Healy-Kalesh, Manami Sasaki, Sean D. Points +6
A nova super-remnant (NSR) is a greatly-extended structure grown by repeated nova eruptions sweeping the surrounding material away from a nova into a dense outer shell and are pred…
Spectroscopy of Supernova Remnants and Candidates in M31
Nelson Caldwell, John C. Raymond, Knox S. Long +1
With a star formation rate of order 0.4 M yr, M31 should have significant population of supernova remnants (SNRs), and, in fact, 156 SNR and SNR candidates have bee…
JWST/MIRI detection of [Ne V] and [Ne VI] in M83: Evidence for the long sought-after AGN?
Svea Hernandez, Linda J. Smith, Logan H. Jones +16
We report the first detections of [Ne V] 14.3 μm and [Ne VI] 7.7 μm at high confidence (S/N>=6) in the nuclear region of the nearby spiral galaxy M83. Emission line maps of these h…
The Dark Energy Camera Magellanic Clouds Emission-Line Survey
Sean D. Points, Knox S. Long, William P. Blair +7
We have used the Dark Energy Camera (DECam) on the CTIO Blanco 4-m telescope to perform a new emission-line survey of the Large Magellanic Cloud (LMC) using narrow-band H-alpha and…
The Supernova Remnant Population of NGC6946 as Observed in [Fe II] 1.644 m with HST
Knox S. Long, William P. Blair, P. Frank Winkler +1
NGC6946 is a high star formation rate face-on spiral galaxy that has hosted ten supernovae since 1917. Not surprisingly, a large number of supernova remnants and candidates have be…