Melipal 发表于 2002-10-1 13:16

窄发射带拍摄的猎户座大星云

nebula imaged in narrow emission lines
AAO image reference AAT-CCD 7

Top left is NE. Image width is about 7 arc min
Top left is NE. Image width is about 24 arc min
Image and text © Anglo-Australian Observatory, Photograph by Steve Lee.
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