G54.1+0.3    

Radio: Filled-centre.
X-ray: Centrally concentrated, with extensions and diffuse emission.
Point sources: Central pulsar.
Distance: HI absorption suggests 4.5–9 kpc, association with CO suggest 8.2 kpc.

References:

Last updated: 19 Feb 2009


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Dave Green/Cambridge, UK/D.A.Green@mrao.cam.ac.uk