Note: this is an archived version which has been superseded. The current SNR catalogue is at

G41.1−0.3     3C397

Radio: 3C397 is two sources: the E is the SNR, the W is a HII region.
X-ray: Brighter to the E and W, with central component.
Distance: Possible limit of >7.5 kpc for non-thermal component from HI absorption.


Last updated: 31 Mar 2006

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Dave Green/Cambridge, UK/