839 citations · 11.3k across the 172 of their papers we have counts for
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Integrated photonic building blocks for next-generation astronomical instrumentation II: the multimode to single mode transition
Izabela Spaleniak, Nemanja Jovanovic, Simon Gross +3
There are numerous advantages to exploiting diffraction-limited instrumentation at astronomical observatories, which include smaller footprints, less mechanical and thermal instabi…
Long-Baseline Interferometric Multiplicity Survey of the Sco-Cen OB Association
A. C. Rizzuto, M. J. Ireland, J. G. Robertson +10
We present the first multiplicity-dedicated long baseline optical interferometric survey of the Scorpius-Centaurus-Lupus-Crux association. We used the Sydney University Stellar Int…
The Kappa Andromedae System: New Constraints on the Companion Mass, System Age & Further Multiplicity
Sasha Hinkley, Laurent Pueyo, Jacqueline K. Faherty +29
Kappa Andromedae is a B9IVn star at 52 pc for which a faint substellar companion separated by 55 AU was recently announced. In this work, we present the first spectrum of the compa…
The Binary White Dwarf LHS 3236
Hugh Harris, Conard Dahn, Trent Dupuy +13
The white dwarf LHS 3236 (WD1639+153) is shown to be a double-degenerate binary, with each component having a high mass. Astrometry at the U.S. Naval Observatory gives a parallax a…
Searching for solar-like oscillations in the delta Scuti star rho Puppis
V. Antoci, G. Handler, F. Grundahl +7
Despite the shallow convective envelopes of delta Scuti pulsators, solar-like oscillations are theoretically predicted to be excited in those stars as well. To search for such stoc…
Resolving the gap and AU-scale asymmetries in the pre-transitional disk of V1247 Orionis
Stefan Kraus, Michael J. Ireland, Michael L. Sitko +10
Pre-transitional disks are protoplanetary disks with a gapped disk structure, potentially indicating the presence of young planets in these systems. In order to explore the structu…