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- European Southern ObservatoryCL232 papers
- National Radio Astronomy ObservatoryUS185 papers
- Centre National de la Recherche ScientifiqueFR171 papers
- National Astronomical Observatory of JapanJP160 papers
- Center for Astrophysics Harvard & SmithsonianUS127 papers
- Leiden UniversityNL119 papers
- Max Planck Institute for Radio AstronomyDE94 papers
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- Institute of Astronomy and Astrophysics, Academia SinicaTW83 papers
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- University of ChileCL80 papers
- California Institute of TechnologyUS78 papers
10 papers · 2 filters
The ALMA Early Science View of FUor/EXor objects. II. The Very Wide Outflow Driven by HBC 494
D. Ruíz-Rodríguez, L. A. Cieza, J. P. Williams +10
We present Atacama Large Millimeter/sub-millimeter Array (ALMA) Cycle-2 observations of the HBC 494 molecular outflow and envelope. HBC 494 is an FU Ori-like object embedded in the…
New ATCA, ALMA and VISIR observations of the candidate LBV SK-67266 (S61): the nebular mass from modelling 3D density distributions
C. Agliozzo, R. Nikutta, G. Pignata +10
We present new observations of the nebula around the Magellanic candidate Luminous Blue Variable S61. These comprise high-resolution data acquired with the Australia Telescope Comp…
ALMA Observations of the Water Fountain Pre-Planetary Nebula IRAS 16342-3814: High-velocity bipolar jets and an Expanding Torus
R. Sahai, W. H. T. Vlemmings, T. Gledhill +4
We have mapped 12CO J=3-2 and other molecular lines from the "water-fountain" bipolar pre-planetary nebula (PPN) IRAS 16342-3814 with ~0."35 resolution using ALMA. We find (i) two…
The Proper Motions of the Double Radio Source n in the Orion BN/KL Region
Luis F. Rodriguez, Sergio A. Dzib, Laurent Loinard +4
We have extended the time baseline for observations of the proper motions of radio sources in the Orion BN/KL region from 14.7 to 22.5 years. We present improved determinations for…
Structure of Herbig AeBe disks at the milliarcsecond scale A statistical survey in the H band using PIONIER-VLTI
B. Lazareff, J. -P. Berger, J. Kluska +26
Context. It is now generally accepted that the near-infrared excess of Herbig AeBe stars originates in the dust of a circumstellar disk. Aims. The aims of this article are to infer…
Radio Measurements of the stellar proper motions in the core of the Orion Nebula Cluster
Sergio A. Dzib, Laurent Loinard, Luis F. Rodríguez +8
Using multi-epoch VLA observations, covering a time baseline of 29.1 years, we have measured the proper motions of 88 young stars with compact radio emission in the core of the Ori…