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- Consejo Nacional de Investigaciones Científicas y TécnicasAR636 papers
- Universidad Nacional de La PlataAR616 papers
- European Southern ObservatoryCL77 papers
- Centre National de la Recherche ScientifiqueFR65 papers
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- Institut d'Estudis Espacials de CatalunyaES62 papers
- University of ChileCL59 papers
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- Kavli Institute for the Physics and Mathematics of the UniverseJP49 papers
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39 papers · 1 filter
Long-term evolution in ionization of ejecta illuminated by Eta Carinae
Augusto Damineli, Noel D. Richardson, Felipe Navarete +6
Changes in the flux and spectrum of Eta Carinae since 1900 have been attributed to the evolution of the central binary by some. Others suggest evolution in the occulting ejecta. Th…
Diagnostic diagrams for ram-pressure stripped candidates
A. C. Krabbe, J. A. Hernandez-Jimenez, C. Mendes de Oliveira +7
This paper presents a method for finding ram-pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Legacy survey. We c…
Probing the early Milky Way with GHOST spectra of an extremely metal-poor star in the Galactic disk
Anya Dovgal, Kim A. Venn, Federico Sestito +31
Pristine_183.6849+04.8619 (P1836849) is an extremely metal-poor ([Fe/H]) star on a prograde orbit confined to the Galactic disk. Such stars are rare and may have their…
Powerful Radio Sources in the Southern Sky. II. A SWIFT X-Ray Perspective
F. Massaro, S. V. White, A. Paggi +18
We recently constructed the G4Jy-3CRE, a catalog of extragalactic radio sources based on the GLEAM 4-Jy (G4Jy) sample, with the aim of increasing the number of powerful radio galax…
Estimating stellar population and emission line properties in S-PLUS galaxies
J. Thainá-Batista, R. Cid Fernandes, F. R. Herpich +10
We present tests of a new method to simultaneously estimate stellar population and emission line (EL) properties of galaxies out of S-PLUS photometry. The technique uses the AlStar…
Unveiling the evolutionary state of three B supergiant stars: PU Gem, CMa and CMa
Julieta P. Sánchez Arias, Péter Németh, Elisson S. G. de Almeida +3
We aim to combine asteroseismology, spectroscopy, and evolutionary models to establish a comprehensive picture of the evolution of Galactic blue supergiant stars (BSG). To start su…