Sister blog of Physicists of the Caribbean. Shorter, more focused posts specialising in astronomy and data visualisation.

Tuesday, 29 April 2014

Hydrogen Sky above Arecibo, take 2


I realised that the first time I posted this, the hydrogen was only spanning about half the area of the sky that it should have been. Here's the correct version. And the relevant blog post for those who missed it is here.

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