AR 1004

Here is a look into a small sunspot group passing through the solar atmosphere to the solar surface.

A close-up of active region 1005 in H-Alpha can be found here, and a high resolution image here.

October 11, 2008/ Photosphere recorded with Daystar Quantum CaH filter and Zeiss APQ 130 refractor/ Chromosphere with 90mm Coronado Solarmax and Astro-Physics f5 Stowaway refractor/ both imaged with the DMK41AF02 camera

© Alan Friedman | all rights reserved