activity
20172026
most citedASASSN-14ko is a Periodic Nuclear Transient in ESO 253-G003

123 citations · 867 across the 36 of their papers we have counts for

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Showing 2020Show all

6 papers · 1 filter

astro-ph.GA2020★ 19 cited

An Amusing Look at the Host of the Periodic Nuclear Transient ASASSN-14ko Reveals a Second AGN

M. A. Tucker, B. J. Shappee, J. T. Hinkle +10

We present Multi-Unit Spectroscopic Explorer (MUSE) integral-field spectroscopy of ESO 253G003, which hosts a known Active Galactic Nucleus (AGN) and the periodic nuclear transi…

astro-ph.HE2020★ 123 cited

ASASSN-14ko is a Periodic Nuclear Transient in ESO 253-G003

Anna V. Payne, Benjamin J. Shappee, Jason T. Hinkle +24

We present the discovery that ASASSN-14ko is a periodically flaring AGN at the center of the galaxy ESO 253-G003. At the time of its discovery by the All-Sky Automated Survey for S…

astro-ph.SR2020

The Outburst of the Young Star Gaia19bey

Klaus W. Hodapp, Larry Denneau, Michael Tucker +10

We report photometry and spectroscopy of the outburst of the young stellar object Gaia19bey. We have established the outburst light curve with archival Gaia G, ATLAS Orange, ZTF r-…

astro-ph.HE2020★ 111 cited

Discovery and Follow-up of ASASSN-19dj: An X-ray and UV Luminous TDE in an Extreme Post-Starburst Galaxy

Jason T. Hinkle, T. W. -S. Holoien, K. Auchettl +28

We present observations of ASASSN-19dj, a nearby tidal disruption event (TDE) discovered in the post-starburst galaxy KUG 0810+227 by the All-Sky Automated Survey for Supernovae (A…

astro-ph.SR2020★ 44 cited

COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-Gravity T4 Benchmark around an Old White Dwarf and A Re-Examination of the Surface-Gravity Dependence of the L/T Transition

Zhoujian Zhang, Michael C. Liu, J. J. Hermes +7

We present the first discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) program, a large-scale survey for wide-orbit planetary and substellar companions. We have dis…

astro-ph.HE2020★ 33 cited

Examining a Peak-Luminosity/Decline-Rate Relationship for Tidal Disruption Events

Jason T. Hinkle, Thomas W. -S. Holoien, Benjamin. J. Shappee +5

We compare the luminosity, radius, and temperature evolution of the UV/optical blackbodies for 21 well-observed tidal disruption events (TDEs), 8 of which were discovered by the Al…