4.1k citations
- Carnegie ObservatoriesUS838 papers
- California Institute of TechnologyUS292 papers
- Space Telescope Science InstituteUS263 papers
- Center for Astrophysics Harvard & SmithsonianUS240 papers
- University of ArizonaUS238 papers
- Centre National de la Recherche ScientifiqueFR237 papers
- Princeton UniversityUS194 papers
- University of California, Santa CruzUS176 papers
- European Southern ObservatoryCL167 papers
- Max Planck Institute for AstronomyDE167 papers
- University of ChicagoUS164 papers
- University of California, BerkeleyUS163 papers
12 papers · 2 filters
BANYAN. X. Discovery of a wide, low-gravity L-type companion to a fast-rotating M3 dwarf
Marie-Eve Desrochers, Etienne Artigau, Jonathan Gagné +4
We report the discovery of a substellar-mass co-moving companion to 2MASS J22501512+2325342, an M3 candidate member of the young (130--200 Myr) AB Doradus Moving Group (ABDMG). Thi…
Characterizing The Cloud Decks of Luhman 16AB with Medium-Resolution Spectroscopic Monitoring
Kendra Kellogg, Stanimir Metchev, Aren Heinze +2
We present results from a two-night R~4000 0.9-2.5 micron spectroscopic monitoring campaign of Luhman 16AB (L7.5 + T0.5). We assess the variability amplitude as a function of press…
Searching for Faint Comoving Companions to the Centauri system in the VVV Survey Infrared Images
J. C. Beamin, D. Minniti, J. B. Pullen +7
The VVV survey has observed the southern disk of the Milky Way in the near infrared, covering 240 deg in the filters. We search the VVV Survey images in a 19…
The 2014-2017 outburst of the young star ASASSN-13db: A time-resolved picture of a very low-mass star between EXors and FUors
A. Sicilia-Aguilar, A. Oprandi, D. Froebrich +13
ASASSN-13db is a M5-type star with a protoplanetary disk, the lowest mass star known to experience accretion outbursts. Since its discovery in 2013, it has experienced two outburst…
Light and color curve properties of type Ia supernovae: Theory vs. Observations
P. Hoeflich, E. Y. Hsiao, C. Ashall +10
We study optical light curve(LC) relations of type Ia supernovae(SNe~Ia) for their use in cosmology using high-quality photometry published by the Carnegie-Supernovae-Project (CSP-…
Chemical Abundance Analysis of Three -Poor, Metal-Poor Stars in the Ultra-Faint Dwarf Galaxy Horologium I
D. Q. Nagasawa, J. L. Marshall, J. D. Simon +68
We present chemical abundance measurements of three stars in the ultra-faint dwarf galaxy Horologium I, a Milky Way satellite discovered by the Dark Energy Survey. Using high resol…