150 citations · 879 across the 28 of their papers we have counts for
11 papers · 1 filter
The Little Dippers: Transits of Star-grazing Exocomets?
Megan Ansdell, Eric Gaidos, Tom L. Jacobs +9
We describe EPIC 205718330 and EPIC 235240266, two systems identified in the K2 data whose light curves contain episodic drops in brightness with shapes and durations similar to th…
Scientific Domain Knowledge Improves Exoplanet Transit Classification with Deep Learning
Megan Ansdell, Yani Ioannou, Hugh P. Osborn +5
Space-based missions such as Kepler, and soon TESS, provide large datasets that must be analyzed efficiently and systematically. Recent work by Shallue & Vanderburg (2018) successf…
The ALMA Lupus protoplanetary disk survey: evidence for compact gas disks and molecular rings from CN
S. E. van Terwisga, E. F. van Dishoeck, P. Cazzoletti +10
The cyanide radical CN is abundant in protoplanetary disks, with line fluxes often comparable to those of CO. It is known to be sensitive to UV irradiation of the upper disk…
How to Constrain Your M dwarf II: the mass-luminosity-metallicity relation from 0.075 to 0.70
Andrew W. Mann, Trent Dupuy, Adam L. Kraus +11
The mass-luminosity relation for late-type stars has long been a critical tool for estimating stellar masses. However, there is growing need for both a higher-precision relation an…
The Ophiuchus DIsc Survey Employing ALMA (ODISEA) - I : project description and continuum images at 28 au resolution
Lucas A. Cieza, Dary Ruíz-Rodríguez, Antonio Hales +20
We introduce the Ophiuchus DIsc Survey Employing ALMA (ODISEA), a project aiming to study the entire population of Spitzer-selected protoplanetary discs in the Ophiuchus Molecular…
Scaling Relations Associated with Millimeter Continuum Sizes in Protoplanetary Disks
Sean M. Andrews, Marie Terrell, Anjali Tripathi +3
We present a combined, homogenized analysis of archival Submillimeter Array (SMA) and Atacama Large Millimeter/submillimeter Array (ALMA) observations of the spatially resolved 340…