An atlas of mid-infrared dust emission in spiral galaxies

We present maps of dust emission at 7 microns and 15 microns/7 microns intensity ratios of selected regions in 43 spiral galaxies observed with ISOCAM. This atlas is a complement to studies based on these observations, dealing with star formation in centers of barred galaxies and in spiral disks. It...

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Detalles Bibliográficos
Autores principales: Roussel, H, Vigroux, L, Bosma, A, Sauvage, M, Bonoli, C, Gallais, P, Hawarden, T G, Lequeux, J, Madden, S, Mazzei, P
Lenguaje:eng
Publicado: 2001
Materias:
Astrophysics and Astronomy
Acceso en línea:https://dx.doi.org/10.1051/0004-6361:20010154
http://cds.cern.ch/record/485875
Descripción
Sumario:We present maps of dust emission at 7 microns and 15 microns/7 microns intensity ratios of selected regions in 43 spiral galaxies observed with ISOCAM. This atlas is a complement to studies based on these observations, dealing with star formation in centers of barred galaxies and in spiral disks. It is accompanied by a detailed description of data reduction and an inventory of generic morphological properties in groups defined according to bar strength and HI gas content.

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