Weak Mass Loss from the Red Supergiant Progenitor of the Type II SN 2021yja

Hosseinzadeh, Griffin and Kilpatrick, Charles D. and Dong, Yize and Sand, David J. and Andrews, Jennifer E. and Bostroem, K. Azalee and Janzen, Daryl and Jencson, Jacob E. and Lundquist, Michael and Meza Retamal, Nicolas E. and Pearson, Jeniveve and Valenti, Stefano and Wyatt, Samuel and Burke, Jamison and Hiramatsu, Daichi and Howell, D. Andrew and McCully, Curtis and Newsome, Megan and Gonzalez, Estefania Padilla and Pellegrino, Craig and Terreran, Giacomo and Auchettl, Katie and Davis, Kyle W. and Foley, Ryan J. and Miao, Hao-Yu and Pan, Yen-Chen and Rest, Armin and Siebert, Matthew R. and Taggart, Kirsty and Tucker, Brad E. and Cyrus Leung, Feng Lin and Swift, Jonathan J. and Yang, Grace and Anderson, Joseph P. and Ashall, Chris and Benetti, Stefano and Brown, Peter J. and Cartier, Régis and Chen, Ting-Wan and Della Valle, Massimo and Galbany, Lluís and Gomez, Sebastian and Gromadzki, Mariusz and Haislip, Joshua and Hsiao, Eric Y. and Inserra, Cosimo and Jha, Saurabh W. and Killestein, Thomas L. and Kouprianov, Vladimir and Kozyreva, Alexandra and Müller-Bravo, Tomás E. and Nicholl, Matt and Paraskeva, Emmy and Reichart, Daniel E. and Ryder, Stuart and Shahbandeh, Melissa and Shappee, Ben and Smith, Nathan and Young, David R.

ApJ