Solar Astrophotography from Singapore

Blogged by Aurélie Le Fort-Beunink on October 2, 2013 and tagged with Sample Images, Sun.

These images are taken by Alfred Tan from Singapore on 28 Sep 13 noon with a DMK 41AU02.AS camera on a Borg 76mm achromat fitted with a Solarscope SF50mm H-Alpha etalon. Alignment, stacking and wavelet processing are done with Registax and false colours added in Photoshop. The DMK camera is a great work horse that always delivers great videos.

Alfred Tan

Huge filament 22 times the length of Earth's diameter taken on 28 Sep 13

Huge filament morphed into a huge lizard-like filament on 29 Sep 13

Zoom-in view of the filament