Saturday, May 23, 2015 TrueToad 6880 Solar Imaging H-Alpha Solar for May Solar Activity I set up both my white light and hydrogen-alpha telescopes to capture some nice filaments a prominence. Filaments are formed in magnetic loops that hold relatively cool, dense gas suspended above the surface of the Sun. Today I captured great Solar HA photos with my Solar Telescope and had a nice surprise seeing the fantastic prominences shown in the images? Rate article 5.0 Rate this article: 5.0 Tags Filament Imaging Lunt Prominence TrueToad True Toad TrueToad Other posts by TrueToad Contact author Share Print Switch article H-Alpha May 18 Solar Images Previous Article Lunt Versus Badder Solar Wedge Next Article Comment Collapse Expand Comments (0) You don't have permission to post comments.