TY - JOUR
T1 - SN 2023ixf in Messier 101
T2 - The Twilight Years of the Progenitor as Seen by Pan-STARRS
AU - Ransome, Conor L.
AU - Villar, V. Ashley
AU - Tartaglia, Anna
AU - Gonzalez, Sebastian Javier
AU - Jacobson-Galán, Wynn V.
AU - Kilpatrick, Charles D.
AU - Margutti, Raffaella
AU - Foley, Ryan J.
AU - Grayling, Matthew
AU - Ni, Yuan Qi
AU - Yarza, Ricardo
AU - Ye, Christine
AU - Auchettl, Katie
AU - de Boer, Thomas
AU - Chambers, Kenneth C.
AU - Coulter, David A.
AU - Drout, Maria R.
AU - Farias, Diego
AU - Gall, Christa
AU - Gao, Hua
AU - Huber, Mark E.
AU - Ibik, Adaeze L.
AU - Jones, David O.
AU - Khetan, Nandita
AU - Lin, Chien Cheng
AU - Politsch, Collin A.
AU - Raimundo, Sandra I.
AU - Rest, Armin
AU - Wainscoat, Richard J.
AU - Yadavalli, S. Karthik
AU - Zenati, Yossef
N1 - Publisher Copyright: © 2024. The Author(s). Published by the American Astronomical Society.
PY - 2024/4/1
Y1 - 2024/4/1
N2 - 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 the consequence of prior mass loss suffered by the progenitor, which possibly manifested in the form of a detectable presupernova outburst. We present an analysis of long-baseline preexplosion photometric data in the g, w, r, i, z, and y filters from Pan-STARRS as part of the Young Supernova Experiment, spanning ∼5000 days. We find no significant detections in the Pan-STARRS preexplosion light curves. We train a multilayer perceptron neural network to classify presupernova outbursts. We find no evidence of eruptive presupernova activity to a limiting absolute magnitude of −7 mag. The limiting magnitudes from the full set of gwrizy (average absolute magnitude ≈ −8 mag) data are consistent with previous preexplosion studies. We use deep photometry from the literature to constrain the progenitor of SN 2023ixf, finding that these data are consistent with a dusty red supergiant progenitor with luminosity log L / L ⊙ ≈ 5.12
AB - 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 the consequence of prior mass loss suffered by the progenitor, which possibly manifested in the form of a detectable presupernova outburst. We present an analysis of long-baseline preexplosion photometric data in the g, w, r, i, z, and y filters from Pan-STARRS as part of the Young Supernova Experiment, spanning ∼5000 days. We find no significant detections in the Pan-STARRS preexplosion light curves. We train a multilayer perceptron neural network to classify presupernova outbursts. We find no evidence of eruptive presupernova activity to a limiting absolute magnitude of −7 mag. The limiting magnitudes from the full set of gwrizy (average absolute magnitude ≈ −8 mag) data are consistent with previous preexplosion studies. We use deep photometry from the literature to constrain the progenitor of SN 2023ixf, finding that these data are consistent with a dusty red supergiant progenitor with luminosity log L / L ⊙ ≈ 5.12
UR - http://www.scopus.com/inward/record.url?scp=85190293501&partnerID=8YFLogxK
U2 - 10.3847/1538-4357/ad2df7
DO - 10.3847/1538-4357/ad2df7
M3 - مقالة
SN - 0004-637X
VL - 965
JO - Astrophysical Journal
JF - Astrophysical Journal
IS - 1
M1 - 93
ER -