68 citations · 237 across the 8 of their papers we have counts for
8 papers
High-resolution survey for planetary companions to young stars in the Taurus Molecular Cloud
A. L. Wallace, J. Kammerer, M. J. Ireland +6
Direct imaging in the infrared at the diffraction limit of large telescopes is a unique probe of the properties of young planetary systems. We survey 55 single class I and class II…
Complex Rotational Modulation of Rapidly Rotating M-Stars Observed with TESS
Z. Zhan, M. N. Günther, S. Rappaport +23
We have searched for short periodicities in the light curves of stars with cooler than 4000 K made from 2-minute cadence data obtained in TESS sectors 1 and 2. Herein…
Deep Long Asymmetric Occultation in EPIC 204376071
S. Rappaport, G. Zhou, A. Vanderburg +15
We have discovered a young M star of mass and radius , likely in the Upper Sco Association, that exhibits only a single deep occultation of 1-…
Modal noise in an integrated photonic lantern fed diffraction-limited spectrograph
N. Cvetojevic, N. Jovanovic, S. Gross +9
In an attempt to develop a streamlined astrophotonic instrument, we demonstrate the realization of an all-photonic device capable of both multimode to single mode conversion and sp…
The weather report from IRC+10216: Evolving irregular clouds envelop carbon star
P. N. Stewart, P. G. Tuthill, J. D. Monnier +4
High angular resolution images of IRC+10216 are presented in several near infrared wavelengths spanning more than 8 years. These maps have been reconstructed from interferometric o…
The Ages of A-Stars I: Interferometric Observations and Age Estimates for Stars in the Ursa Major Moving Group
Jeremy Jones, R. J. White, T. Boyajian +12
We have observed and spatially resolved a set of seven A-type stars in the nearby Ursa Major moving group with the Classic, CLIMB, and PAVO beam combiners on the CHARA Array. At le…
High resolution observations of the outer disk around T Cha: the view from ALMA
N. Huelamo, I. de Gregorio-Monsalvo, E. Macias +4
T Cha is a young star surrounded by a transitional disk with signatures of planet formation. We have obtained high-resolution and high-sensitivity ALMA observations of T Cha in the…
Alternative approach to precision narrow-angle astrometry for Antarctic long baseline interferometry
Y. Kok, M. J. Ireland, A. C. Rizzuto +4
The conventional approach to high-precision narrow-angle astrometry using a long baseline interferometer is to directly measure the fringe packet separation of a target and a nearb…