24 July 2014 VLTI-MIDI observations of the peculiar symbiotic system HD330036
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Abstract
We discuss here the results of the interferometric observations with MIDI at VLTI of the peculiar symbiotic system HD330036. The interferometric data resolve a complex dust nebula with possibly a bipolar shape or an elongated disk structure inclined at ∼ 70° to the line of sight and oriented with the polar axis at PA ∼ −5°. By fitting to the visibility data a radiative transfer model of the system we obtain a good fit assuming a distance of ∼ 500 pc, at the lower end of the range found in literature.
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Sebastiano Ligori, Sebastiano Ligori, Mauro D'Onofrio, Mauro D'Onofrio, } "VLTI-MIDI observations of the peculiar symbiotic system HD330036", Proc. SPIE 9146, Optical and Infrared Interferometry IV, 91462X (24 July 2014); doi: 10.1117/12.2056727; https://doi.org/10.1117/12.2056727
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