Sunspot 2733 – – -29/01/2019

A decent sunspot at last! Here is a transition from White light to H alpha, effectively a journey through the chromosphere. (H alpha sees the chromosphere, white light the lower photosphere) Lunt LS35 THa for the Ha, 80mm f/5 refractor for white light. Both with X2 barlow and Mikrokular full HD camera from indoors window-sill.

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