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First results from the Herschel Open time Large Program GaS in Protoplanetary Systems (GASPS)

Published online by Cambridge University Press:  25 November 2011

M. Röllig ,
R. Simon ,
V. Ossenkopf ,
J. Stutzki  and
W.-F. Thi
W.-F. Thi
Affiliation:
UJF-Grenoble 1 / CNRS-INSU, Institut de Planétologie et d’Astrophysique (IPAG) UMR 5274, 38041 Grenoble, France
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Abstract

We summarize the first results from the Herschel Open time Key Program GaS in Protoplanetary Systems (GASPS, P.I.W. Dent). GASPS aims to determine the gas and dust content of  ~240 planet-forming discs with ages 1–30 Myrs in a systematic fashion. Photometry in the far-IR and low-resolution spectroscopy of the fine-structure emissions of OI and CII are obtained with the PACS instrument on board the European space telescope Herschel. Initial modelling of the Herschel and complementary observations of the classical T Tauri star TW Hya and of the Herbig Ae star HD 169142 are presented.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 52: Conditions and Impact of Star Formation , 2011 , pp. 193 - 199
Copyright
© EAS, EDP Sciences 2011

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