LWS observations of the bright rimmed globule IC1396N

Saraceno, P., Ceccarelli, C., Clegg, P., Correia, C., di Giorgio, A., Giannini, T., Griffin, Matthew J. ORCID: https://orcid.org/0000-0002-0033-177X, Lorenzetti, D., Molinari, S., Nguyen, Q. Rieu, Nisini, B., Radicchi, A., Spinoglio, L., Tommasi, E., White, G. J., Ade, Peter A. R. ORCID: https://orcid.org/0000-0002-5127-0401, Andre, P., Armand, C., Barlow,, M. J., Burgdorf, M., Caux, E., Cerulli, P., Fischer, J., Furniss, I., Glencross, B., Gry, C., King, K. J., Lim, T., Liseau, R., Minchin, N., Naylor, D., Texier, D., Orfei, R., Palla, F., Sidher, S., Smith, H. A., Swinyard, B., Trams, N. and Unger, S. 1996. LWS observations of the bright rimmed globule IC1396N. Astronomy and Astrophysics 315 , pp. 293-296.

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Abstract

We present the first far-infrared spectrum of the IRAS source associated with IC 1396N, located in the HII region IC 1396 together with submillimeter and millimeter photometry. A rich spectrum of CO, OH, and H_2_O lines are detected in the ISO-LWS spectrum, indicative of a warm, dense region, probably shock excited, around the source. Among the fine structure lines, [OIII] and [NIII] are also detected and can be explained by the presence of the O6 star HD206267 approximately 16pc away. The far infrared and submillimeter spectral energy distribution is fitted with a model assuming spherical grey-bodies with a radial power law of density and temperature. An accurate measure of the bolometric luminosity and an estimate of the total envelope mass are obtained.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Subjects:	Q Science > QB Astronomy
Uncontrolled Keywords:	stars: formation, ism: jets and outflows, ism: individual objects: ic 1396n, infrared: ism:lines
Additional Information:	http://adsabs.harvard.edu/abs/1996A%26A...315L.293S
Publisher:	EDP Sciences
ISSN:	0004-6361
Last Modified:	28 Oct 2022 09:51
URI:	https://orca.cardiff.ac.uk/id/eprint/75917

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