947 citations · 11.8k across the 151 of their papers we have counts for
5 papers · 1 filter
Sparse Aperture Masking Observations of the FL Cha Pre-transitional Disk
Lucas A. Cieza, Sylvestre Lacour, Matthias R. Schreiber +9
We present deep Sparse Aperture Masking (SAM) observations obtained with the ESO Very Large Telescope of the pre-transitional disk object FL Cha (SpT=K8, d=160 pc), the disk of whi…
Starlight Demonstration of the Dragonfly Instrument: an Integrated Photonic Pupil Remapping Interferometer for High Contrast Imaging
N. Jovanovic, P. G. Tuthill, B. Norris +13
In the two decades since the first extra-solar planet was discovered, the detection and characterization of extra-solar planets has become one of the key endeavors in all of modern…
An insight in the surroundings of HR4796
A. -M. Lagrange, J. Milli, A. Boccaletti +8
HR4796 is a young, early A-type star harbouring a well structured debris disk, shaped as a ring with sharp inner edges. It forms with the M-type star HR4796B a binary system, with…
A Likely Close-In Low-Mass Stellar Companion to the Transitional Disk Star HD 142527
Beth Biller, Sylvestre Lacour, Attila Juhász +11
With the uniquely high contrast within 0.1" (Δmag(L') = 5-6.5 magnitudes) available using Sparse Aperture Masking (SAM) with NACO at VLT, we detected asymmetry in the flux from the…
A close halo of large transparent grains around extreme red giant stars
Barnaby R. M. Norris, Peter G. Tuthill, Michael J. Ireland +6
Intermediate-mass stars end their lives by ejecting the bulk of their envelope via a slow dense wind back into the interstellar medium, to form the next generation of stars and pla…