665 citations · 4.7k across the 106 of their papers we have counts for
106 papers
A JWST Survey of the Supernova Remnant Cassiopeia A
Dan Milisavljevic, Tea Temim, Ilse De Looze +43
We present initial results from a JWST survey of the youngest Galactic core-collapse supernova remnant Cassiopeia A (Cas A), made up of NIRCam and MIRI imaging mosaics that map emi…
Supernova Remnants in the Irregular Galaxy NGC4449
P. Frank Winkler, Knox S. Long, William P. Blair
The nearby irregular galaxy NGC4449 has a star formation rate of about 0.4 solar masses/yr and should host of order 70 SNRs younger than 20,000 years, a typical age for SNRs expand…
HST Proper Motion Measurements of Supernova Remnant N132D: Center of Expansion and Age
John Banovetz, Dan Milisavljevic, Niharika Sravan +8
We present proper motion measurements of oxygen-rich ejecta of the LMC supernova remnant N132D using two epochs of Hubble Space Telescope Advanced Camera for Surveys data spanning…
Dissecting the Mid-Infrared Heart of M83 with JWST
Svea Hernandez, Logan Jones, Linda J. Smith +9
We present a first look at the MRS observations of the nucleus of the nearby galaxy M83, taken with MIRI onboard JWST. The observations show a rich set of emission features from th…
High-Resolution Spectra of Supernova Remnants in M83
P. Frank Winkler, Knox S. Long, William P. Blair +1
In order to better characterize the rich supernova remnant (SNR) population of M83 (NGC 5236), we have obtained high-resolution (about 85 km/s) spectra of 119 of the SNRs and SNR c…
Stellar feedback in M83 as observed with MUSE -- II. Analysis of the HII region population: ionisation budget and pre-SN feedback
Lorenza Della Bruna, Angela Adamo, Anna F. McLeod +11
We study pre-supernova feedback in a sample of 4700 HII regions in the nearby spiral galaxy M83, identified on their H emission. We pectroscopically identify Wolf-Rayet (…