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PRONAOS submillimeter observation of the Cygnus X IC 1318a nebula

Published online by Cambridge University Press:  25 September 2002

M. Giard ,
J.P. Bernard ,
A. Klotz ,
I. Ristorcelli ,
C. Meny ,
N. Boudet ,
J. P. Bernard ,
X. Dupac ,
M. Giard  and
J.-M. Lamarre
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C. Meny
Affiliation:
Centre d'Étude Spatiale des Rayonnements (CESR), 9 avenue du Colonel Roche, BP. 4346, 31028 Toulouse Cedex 4, France
N. Boudet
Affiliation:
Centre d'Étude Spatiale des Rayonnements (CESR), 9 avenue du Colonel Roche, BP. 4346, 31028 Toulouse Cedex 4, France
J. P. Bernard
Affiliation:
Institut d'Astrophysique Spatiale (IAS), Campus d'Orsay, Bât. 121, 5 rue Clémenceau, 91405 Orsay Cedex, France
X. Dupac
Affiliation:
Centre d'Étude Spatiale des Rayonnements (CESR), 9 avenue du Colonel Roche, BP. 4346, 31028 Toulouse Cedex 4, France
M. Giard
Affiliation:
Centre d'Étude Spatiale des Rayonnements (CESR), 9 avenue du Colonel Roche, BP. 4346, 31028 Toulouse Cedex 4, France
J.-M. Lamarre
Affiliation:
Institut d'Astrophysique Spatiale (IAS), Campus d'Orsay, Bât. 121, 5 rue Clémenceau, 91405 Orsay Cedex, France
F. Pajot
Affiliation:
Institut d'Astrophysique Spatiale (IAS), Campus d'Orsay, Bât. 121, 5 rue Clémenceau, 91405 Orsay Cedex, France
I. Ristorcelli
Affiliation:
Centre d'Étude Spatiale des Rayonnements (CESR), 9 avenue du Colonel Roche, BP. 4346, 31028 Toulouse Cedex 4, France
G. Serra
Affiliation:
Centre d'Étude Spatiale des Rayonnements (CESR), 9 avenue du Colonel Roche, BP. 4346, 31028 Toulouse Cedex 4, France
B. Stepnik
Affiliation:
Institut d'Astrophysique Spatiale (IAS), Campus d'Orsay, Bât. 121, 5 rue Clémenceau, 91405 Orsay Cedex, France
J.-P. Torre
Affiliation:
Service d'Aéronomie du CNRS, BP. 3, 91371 Verrières-le-Buisson Cedex, France
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Abstract

We review the submillimetric PRONAOS observations in the direction of the IC 1318a nebular located at the edge of an ionized region in the Cygnus X complex. The extended emission measured in the PRONAOS four broad photometric bands extending from 200 up to 1100 μm enables a full characterization of the interstellar dust big grains component radiating at thermal equilibrium, leading to a temperature and column density mapping.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 4: Infrared and Submillimeter Space Astronomy: An International Colloquium to Honor the Memory of Guy Serra , 2002 , pp. 127
Copyright
© EAS, EDP Sciences, 2002

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