panyue 发表于 2009-4-5 13:53

Irregular Galaxy NGC 55

Full Size: http://www.eso.org/gallery/d/86806-3/phot-14a-09-fullres.tif(26.3MB)

http://www.eso.org/gallery/d/86812-4/phot-14a-09-fullres.jpg

Image of the irregular galaxy NGC 55 obtained with the Wide Field Imager on the 2.2-metre MPG/ESO telescope at ESO La Silla Observatory. The galaxy is about 7.5 million light-years away and 70 000 light-years across. The image is based on data obtained through B, V, and H-alpha filters. North is up, East to the left. The field of view is 30 arcminutes wide.

江涛 发表于 2009-4-5 15:54

PL 壮观的图。。。。

dbc2000 发表于 2009-4-5 16:01

下面那张图是什么系啊？

江涛 发表于 2009-4-5 17:48

3# dbc2000


NGC55

yaoting 发表于 2009-4-5 18:07

闪闪发光::070821_09.jpg::

948221078 发表于 2009-4-5 19:05

漂亮啊::070821_21.jpg::

sagalliant 发表于 2009-4-6 10:34

玉夫座星系团的侧视者::070821_04.jpg::

Black★Star 发表于 2009-4-6 12:23

漂亮，不过26M太大了

lara_croft 发表于 2009-4-6 12:58

小星系还有无数个啊::070821_21.jpg::

gohomeman1 发表于 2009-4-6 23:14

一般来说，没必要下载26MB的tif文件。只是楼主貌似没提供原帖的链接啊。

isolated2009 发表于 2009-4-6 23:56

漂亮 多谢分享~
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