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The expanding fireball of Nova Delphini 2013
TLDR
Near-infrared interferometric measurements of the angular size of Nova Delphini 2013 are reported, suggesting a prolate or bipolar structure that develops as early as the second day of the explosion, and a geometric distance to the nova of 4.54 ± 0.59 kiloparsecs from the Sun.
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A novel image reconstruction software for optical/infrared interferometry
Imaging large intensity gradients for rapid rotators, complicated spot patterns on rotating RS CVn binaries, and diffuse disk emission around Young Stellar Objects requires advanced imaging methods…
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Infrared images of the transiting disk in the ε Aurigae system
TLDR
Interferometric images are reported that show the eclipsing body moving in front of the F star, an opaque disk that enshrouds a single B5V-type star in Epsilon Aurigae.
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Probing the Inner Disk Emission of the Herbig Ae Stars HD 163296 and HD 190073
The physical processes occurring within the inner few astronomical units of protoplanetary disks surrounding Herbig Ae stars are crucial to setting the environment in which the outer planet-forming…
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The 2014 interferometric imaging beauty contest
TLDR
This process has shown that new comers can use publicly-available imaging software to interpret VLTI/PIONIER imaging data, as long as sufficient observations are taken to have complete uv coverage { a luxury that is often missing}, and urges proposers to request adequate observing nights to collect sufficient data for imaging and for time allocation committees to recognise the importance of uv Coverage.
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Spectral and photometric analysis of the eclipsing binary Aurigae prior to and during the 2009-2011 eclipse ,
A series of 353 red electronic spectra (from three observatories, mostly from 6300 to 6700 A) obtained between 1994 and 2010, and of 171 UBV photometric observations (from two observatories) of the…
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The 2010 interferometric imaging beauty contest
TLDR
The contest model image, the data delivered to the contestants and the rules are described as well as the results of the image reconstruction obtained by each method.
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In the Shadow of the Transiting Disk: Imaging epsilon Aurigae in Eclipse
directly detected the eclipsing body, allowing us to measure theproperties of the companion. We used the MIRC four-telescopebeam combiner at the CHARA Array to obtain images of epsilonAurigae during…
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INTERFEROMETRY OF ϵ AURIGAE: CHARACTERIZATION OF THE ASYMMETRIC ECLIPSING DISK
We report on a total of 106 nights of optical interferometric observations of the ϵ Aurigae system taken during the last 14 years by four beam combiners at three different interferometric facilities.…
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Dusty disk winds at the sublimation rim of the highly inclined, low mass young stellar object SU Aurigae
Context. T Tauri stars are low-mass young stars whose disks provide the setting for planet formation. Despite this, their structure is poorly understood. We present new infrared interferometric…
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