2606.23784
2026-06-24
astro-ph.HE
astro-ph.GA
astro-ph.SR
新提交
50%
First Results from the LSST Shadow Survey: The Restless Luminous Blue Variable AT2017des in the Virgo-Cluster Galaxy, NGC4532
LSST阴影巡天的首批结果:室女座星系团NGC4532中的躁动亮蓝变星AT2017des
Conor L. Ransome, Bhagya M. Subrayan, David J. Sand, Brian Hsu, Xander J. Hall, Jeniveve Pearson, K. Azalee Bostroem, Jennifer E. Andrews, Joszef Vinko, J. Craig Wheeler, Phillip Noel, Lei Hu, Tomas Cabrera, Stefano Valenti, Wynn V. Jacobson-Galan, Nathan Smith, Alexei V. Filippenko, Mojgan Aghakhanloo, Igor Andreoni, Moira Andrews, Iair Arcavi, Raphael Baer-Way, Emma R. Beasor, Edo Berger, Federica B. Bianco, Peter Blanchard, Thomas G. Brink, Siddarth Chaini, Adrian Crawford, Yize Dong, Joseph Farah, Noah Franz, Sebastian Gomez, Melissa L. Graham, Daichi Hiramatsu, Agoston Horti-David, Griffin Hosseinzadeh, D. Andrew Howell, Philip A. James, Saurabh W. Jha, Charles D. Kilpatrick, Lindsey A. Kwok, Gavin P. Lamb, Amanda R. Lopes, Michael Lundquist, Clara E. Martinez-Vasquez, Thomas Matheson, Curtis McCully, Maryam Modjaz, Gregory S. H. Paek, Antonella Palmese, Avi Patel, Joanne L. Pledger, Aravind P. Ravi, Jeonghee Rho, Krisztian Sarneczky, Manisha Shrestha, Richard Smith, Analia V. Smith Castelli, Monika Soraisam, Jay Strader, Francisco Valdes, Sergiy Vasylyev, V. Ashley Villar, A. Katherina Vivas, Lifan Wang, Samuel D. Wyatt, Kathryn Wynn, WeiKang Zheng
专题命中
工作流自动化
:workflow(abstract)
AI总结
本文介绍LSST阴影巡天项目,利用DECam对星系团场进行每日观测,发现室女座星系团中亮蓝变星AT2017des的剧烈爆发,其峰值亮度逐年增强,可能预示最终爆炸。