The Sun 2013 August 26

Here’s some images of a rapidly changing nearly-detached prominence on the Sun’s eastern limb.

Taken with at a focal length of 1440mm with a 100mm refractor, double-stacked with Lunt 50mm filters using home-built adaptor, plus 1.6x Barlow: a nice long optical train, as shown in the photo, with the system mounted on the C-14 in Stag Lane Observatory.

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