An atlas of mid-infrared dust emission in spiral galaxies

被引:53
作者
Roussel, H [1 ]
Vigroux, L
Bosma, A
Sauvage, M
Bonoli, C
Gallais, P
Hawarden, T
Lequeux, J
Madden, S
Mazzei, P
机构
[1] CEA Saclay, Serv Astrophys, DAPNIA, F-91191 Gif Sur Yvette, France
[2] Observ Marseille, F-13248 Marseille, France
[3] Astron Observ Padova, I-35122 Padua, Italy
[4] Joint Astron Ctr, Hilo, HI 96720 USA
[5] Observ Paris, F-75014 Paris, France
关键词
atlas; galaxies : spiral; galaxies : ISM; infrared : ISM : continuum; infrared : ISM : lines and bands;
D O I
10.1051/0004-6361:20010154
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present maps of duel, emission at 7 mum and 15 mum/7 mum 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.
引用
收藏
页码:473 / 509
页数:37
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