178 citations · 596 across the 27 of their papers we have counts for
5 papers · 1 filter
The quiescent progenitors of four Type II-P/L supernovae
Samson A. Johnson, C. S. Kochanek, S. M. Adams
We present Large Binocular Telescope difference imaging data for the final years of four Type II-P/L supernovae progenitors. For all four, we find no significant evidence for stoch…
KELT-19Ab: A P~4.6 Day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion
Robert J. Siverd, Karen A. Collins, George Zhou +51
We present the discovery of the giant planet KELT-19Ab, which transits the moderately bright A8V star TYC 764-1494-1 with an orbital period of 4.61 days. We…
On the Progenitor of the Type Ic Supernova 2012fh
Samson A. Johnson, C. S. Kochanek, S. M. Adams
Little is observationally known about the progenitors of Type Ibc supernovae (SNe) or the typical activity of SNe progenitors in their final years. Here, we analyze deep Large Bino…
The Mysterious Dimmings of the T Tauri Star V1334 Tau
Joseph E. Rodriguez, George Zhou, Phillip A. Cargile +35
We present the discovery of two extended 0.12 mag dimming events of the weak-lined T-Tauri star V1334. The start of the first event was missed but came to an end in late 2003…
The Radial Velocity of OGLE-2015-BLG-0966S
Samson A. Johnson, Jennifer C. Yee
The distance to the planetary system OGLE-2015-BLG-0966L and the separation between the planet and its host star are ambiguous due to an ambiguity in the distance to the source sta…