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ISO-SWS Data on Proto-Planetary Systems Candidates

Palacios, J. and Wesselius, P. R. and Alberdi, A. and Cameron, A. and Davies, J. K. and Deeg, H. J. and Eiroa, C. and Ferlet, R. and Grady, C. A. and Harris, A. W. and Horne, K. and Miranda, L. F. and Merin, B. and Montesinos, B. and Mora, A. and Oudmaijer, R. and Penny, A. and Rauer, H. and Quirrenbach, A. and Solano, E. and Schneider, J. and Tsapras, Y. and de Winter, D. (2000) ISO-SWS Data on Proto-Planetary Systems Candidates. ISO Beyond the Peaks, The 2nd ISO workshop on analytical spectroscopy,VILSPA, Madrid, Feb. 2-4, 2000.

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Abstract

The proposal awarded with the La Palma Observatory International Time in 1998 was devoted to the study the formation and properties of planetary systems. The EXPORT group carried out the scheduled observations and is beginning to obtain scientific returns. The spectral range of the ISO spectrographs (specially SWS) covers many interesting features, expected to be present on the Vega and pre-main sequence EXPORT targes. Thus, by mean of the ISO post mission archive, we are carrying a study of the SWS spectra available for the EXPORT targets. Although full interactive reduction is still ongoing, we present our first results, partially mixed with pipeline products. The 10 micron silicates feature (in emission) allows us to probe the circumstella environment of the star, and comparison with typical astronomical silicates, as well as those present in solar comets, is very valuable to characterize the dust content, that eventually will be incorporated into cometesimals.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2000,
Title:ISO-SWS Data on Proto-Planetary Systems Candidates
Authors:
AuthorsInstitution or Email of Authors
Palacios, J.Dept. Física Teórica, Universidad Autónoma de Madrid, Spain
Wesselius, P. R.SRON-Groningen, The Netherlands
Alberdi, A.Instituto de Astrofísica de Andalucía, Spain
Cameron, A.Dept. Physics & Astronomy, University of St. Andrews, United Kingdom
Davies, J. K.Joint Astronomy Centre, USA
Deeg, H. J.Centro de Astrobiología, INTA, Spain
Eiroa, C.Dept. Física Teórica, Universidad Autónoma de Madrid, Spain
Ferlet, R.Institute d'Astrophysique de Paris, France
Grady, C. A.Eureka Scientific, USA
Harris, A. W.UNSPECIFIED
Horne, K.Dept. Physics & Astronomy, University of St. Andrews, United Kingdom
Miranda, L. F.Instituto de Astrofísica de Andalucía, Spain
Merin, B.Laboratorio Astrofísica Espacial y Física Fundamental, Spain
Montesinos, B.Laboratorio Astrofísica Espacial y Física Fundamental, Spain
Mora, A.Dept. Física Teórica, Universidad Autónoma de Madrid, Spain
Oudmaijer, R.Dept. of Physics and Astronomy, Leeds University, United Kingdom
Penny, A.Rutherford Appleton Laboratory, United Kingdom
Rauer, H.UNSPECIFIED
Quirrenbach, A.Department of Physics, University of California, San Diego, USA
Solano, E.Laboratorio Astrofísica Espacial y Física Fundamental, Spain
Schneider, J.Observatoire de Paris, France
Tsapras, Y.Dept. Physics & Astronomy, University of St. Andrews, United Kingdom
de Winter, D.Laboratorio Astrofísica Espacial y Física Fundamental, Spain
Date:2000
Status:Published
Event Title:ISO Beyond the Peaks, The 2nd ISO workshop on analytical spectroscopy,VILSPA, Madrid, Feb. 2-4, 2000
Organizer:ESA
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EW - Erforschung des Weltraums
DLR - Research area:Space
DLR - Program:W EW - Erforschung des Weltraums
DLR - Research theme (Project):UNSPECIFIED
Location: Berlin-Adlershof
Institutes and Institutions:Institut für Weltraumsensorik und Planetenerkundung
Deposited By: Susanne Pieth
Deposited On:08 Dec 2005
Last Modified:14 Jan 2010 18:37

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