SN 2023ixf in Messier 101: The Twilight Years of the Progenitor as Seen by Pan-STARRS

CL Ransome, VA Villar, A Tartaglia… - The Astrophysical …, 2024 - iopscience.iop.org
The nearby type II supernova, SN 2023ixf in M101 exhibits signatures of early time
interaction with circumstellar material in the first week postexplosion. This material may be …

Kinematic properties and ages of extended fast, neutral gas around η Carinae: tracing the pre-eruption bipolar wind

JA Morse, N Smith - Monthly Notices of the Royal Astronomical …, 2024 - academic.oup.com
We present proper-motion measurements and long-slit spectroscopy of the Mg ii nebula
around η Carinae obtained with the Wide Field Camera 3 and Space Telescope Imaging …

A Snapshot Survey of Nearby Supernovae with the Hubble Space Telescope

R Baer-Way, A DeGraw, WK Zheng… - The Astrophysical …, 2024 - iopscience.iop.org
Over recent decades, robotic (or highly automated) searches for supernovae (SNe) have
discovered several thousand events, many of them in quite nearby galaxies (distances< 30 …

Some stars fade quietly: Varied Supernova explosion outcomes and their effects on the multi-phase interstellar medium

UP Steinwandel, JA Goldberg - arXiv preprint arXiv:2310.11495, 2023 - arxiv.org
We present results from galaxy evolution simulations with a mutiphase Interstellar medium
(ISM), a mass resolution of $4 $ M $ _ {\odot} $ and a spatial resolution of 0.5 pc. These …

ATClean: A Novel Method for Detecting Low-Luminosity Transients and Application to Pre-explosion Counterparts from SN 2023ixf

S Rest, A Rest, CD Kilpatrick, JE Jencson… - arXiv preprint arXiv …, 2024 - arxiv.org
In an effort to search for faint sources of emission over arbitrary timescales, we present a
novel method for analyzing forced photometry light curves in difference imaging from optical …