Note: this is an archived version which has been superseded.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

G109.1-1.0 CTB 109

Radio: Semicircular shell, with the Molecular cloud S152 is to the immediate W.
X-ray: Incomplete shell, with pulsar at W edge.
Point sources: Long period X-ray pulsar.
Distance: Assocation with HII regions implies 3 kpc.


Last updated: 7 Jan 2004

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Dave Green/MRAO, Cambridge, UK/