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Atlas of low-mass young stellar object disks from mid-infrared interferometry

Part of: IAU Issue 315 - From Interstellar Clouds...

Published online by Cambridge University Press:  12 September 2016

J. Varga ,
P. Ábrahám ,
Th. Ratzka ,
J. Menu ,
K. Gabányi ,
Á. Kóspál ,
R. van Boekel ,
L. Mosoni  and
Th. Henning
J. Varga
Affiliation:
Konkoly Observatory, Budapest, Hungary (email: [email protected])
P. Ábrahám
Affiliation:
Konkoly Observatory, Budapest, Hungary (email: [email protected])
Th. Ratzka
Affiliation:
Institute for Physics/IGAM, University of Graz, Austria
J. Menu
Affiliation:
Instituut voor Sterrenkunde, KU Leuven, Belgium MPIA Heidelberg, Germany
K. Gabányi
Affiliation:
Konkoly Observatory, Budapest, Hungary (email: [email protected]) FÖMI Satellite Geodetic Observatory, Budapest, Hungary
Á. Kóspál
Affiliation:
Konkoly Observatory, Budapest, Hungary (email: [email protected]) MPIA Heidelberg, Germany
R. van Boekel
Affiliation:
MPIA Heidelberg, Germany
L. Mosoni
Affiliation:
Konkoly Observatory, Budapest, Hungary (email: [email protected])
Th. Henning
Affiliation:
MPIA Heidelberg, Germany
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Abstract

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We present our approach of visibility modeling of disks around low-mass (< 2 M⊙) young stellar objects (YSOs). We compiled an atlas based on mid-infrared interferometric observations from the MIDI instrument at the VLTI. We use three different models to fit the data. These models allow us to determine overall sizes (and the extent of the inner gaps) of the modeled circumstellar disks.

Keywords

planetary systems: protoplanetary disksstars: pre–main-sequencetechniques: interferometricatlasesaccretion disks
Type
Poster Papers
Information
Proceedings of the International Astronomical Union , Volume 11 , Symposium S315: From Interstellar Clouds to Star-Forming Galaxies: Universal Processes? , August 2015 , E77
Copyright
Copyright © International Astronomical Union 2016 

References

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