The Daily Brew
Selected astro-ph abstracts for Friday 2021 September 17
- Introducing the LBT Imaging of Galactic Halos and Tidal Structures (LIGHTS) survey. A preview of the low surface brightness Universe to be unveiled by LSST
Ignacio Trujillo, Mauro D'Onofrio, Dennis Zaritsky, Alberto Madrigal-Aguado, Nushkia Chamba, Giulia Golini, Mohammad Akhlaghi, Zahra Sharbaf, Raul Infante-Sainz, Javier Roman, Carlos Morales-Socorro, David J. Sand, Garreth Martin
[ arXiv:2109.07478v1 | PDF File ]
- Investigating the Nature of the Luminous Ambiguous Nuclear Transient ASASSN-17jz
Thomas W.-S. Holoien, Jack M. M. Neustadt, Patrick J. Vallely, Katie Auchettl, Jason T. Hinkle, Cristina Romero-Cañizales, Benjamin J. Shappee, Christopher S. Kochanek, K. Z. Stanek, Ping Chen, Subo Dong, Jose L. Prieto, Todd A. Thompson, Thomas G. Brink, Alexei V. Filippenko, WeiKang Zheng, David Bersier, Adam J. Burgasser, Sanyum Channa, Thomas de Jaeger, Julia Hestenes, Benjamin Jeffers, Richard S. Post, Timothy W. Ross, Kevin Tang, Stefano Valenti, Sameen Yunus, Keto D. Zhang
[ arXiv:2109.07480v1 | PDF File ]
- Modelling spin evolution of magnetars
Jedrzej A. Jawor, Thomas M. Tauris
[ arXiv:2109.07484v1 | PDF File ]
- Improved Dynamical Masses for Six Brown Dwarf Companions Using Hipparcos and Gaia EDR3
G. Mirek Brandt, Trent J. Dupuy, Yiting Li, Minghan Chen, Timothy D. Brandt, Tin Long Sunny Wong, Thayne Currie, Brendan P. Bowler, Michael C. Liu, William M. J. Best, Mark W. Phillips
[ arXiv:2109.07525v1 | PDF File ]
- The CHIME FRB population do not track the star formation history of the universe
Rachel C. Zhang (Northwestern), Bing Zhang (UNLV)
[ arXiv:2109.07558v1 | PDF File ]
- Discovery of a Highly Eccentric, Chromospherically Active Binary: ASASSN-V J192114.84+624950.8
Zachary S. Way, T. Jayasinghe, C. S. Kochanek, K. Z. Stanek, Patrick Vallely, Todd A. Thompson, Thomas W.-S. Holoien, Benjamin J. Shappee
[ arXiv:2109.07586v1 | PDF File ]
- The diffuse $\gamma$-ray background is dominated by star-forming galaxies
Matt A. Roth, Mark R. Krumholz, Roland M. Crocker, Silvia Celli
[ arXiv:2109.07598v1 | PDF File ]
- Deep exploration of the planets HR 8799 b, c, and d with moderate resolution spectroscopy
Jean-Baptiste Ruffio, Quinn M. Konopacky, Travis Barman, Bruce Macintosh, Kielan K. Wilcomb, Robert J. De Rosa, Jason J. Wang, Ian Czekala, Christian Marois
[ arXiv:2109.07614v1 | PDF File ]
- Spectroscopic Confirmation of a Protocluster at $z=3.37$ with a High Fraction of Quiescent Galaxies
Ian McConachie, Gillian Wilson, Ben Forrest, Z. Cemile Marsan, Adam Muzzin, M. C. Cooper, Marianna Annunziatella, Danilo Marchesini, Jeffrey C. C. Chan, Percy Gomez, Mohamed H. Abdullah, Paolo Saracco, Julie Nantais
[ arXiv:2109.07696v1 | PDF File ]
- SN 2018bsz: significant dust formation in a nearby superluminous supernova
T.-W. Chen, S. J. Brennan, R. Wesson, M. Fraser, T. Schweyer, C. Inserra, S. Schulze, M. Nicholl, J. P. Anderson, E. Y. Hsiao, A. Jerkstrand, E. Kankare, E. C. Kool, T. Kravtsov, H. Kuncarayakti, G. Leloudas, C.-J. Li, M. Matsuura, M. Pursiainen, R. Roy, A. J. Ruiter, P. Schady, I. Seitenzahl, J. Sollerman, L. Tartaglia, L. Wang, R. M. Yates, S. Yang, D. Baade, R. Carini, A. Gal-Yam, L. Galbany, S. Gonzalez-Gaitan, M. Gromadzki, C. P. Gutierrez, R. Kotak, K. Maguire, P. A. Mazzali, T. E. Mueller-Bravo, E. Paraskeva, P. J. Pessi, G. Pignata, A. Rau, D. R. Young
[ arXiv:2109.07942v1 | PDF File ]
- The BIG X-ray tail
Chong Ge, Ming Sun, Masafumi Yagi, Matteo Fossati, William Forman, Pavel Jáchym, Eugene Churazov, Irina Zhuravleva, Alessandro Boselli, Christine Jones, Li Ji, Rongxin Luo
[ arXiv:2109.07964v1 | PDF File ]
- The Altered State of $\eta$Carinae: HST's Photometric Record 1998--2021
John C. Martin, Kris Davidson, Roberta M. Humphreys, Kazunori Ishibashi
[ arXiv:2109.08012v1 | PDF File ]
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