Great disk detail on this image by Bill taken on 4th Atpril. Notice the waterfall prominence on the right side of the disc! There is a faint filament amongst the sunspots too.

Taken with Nikon Coolpix 950, through Helios 20mm Plossl, Coronado PST, on motor driven Astro-3 equatorial mount. The disc details were produced by stacking 20 images using Astrostack, each one 1/275 sec at f/6.6 (auto exposure), the prominences from 5 exposures aligned and merged using Photoshop, each one 1/40 sec at f/6.6, overexposed by 2 stops. The disc and prominence images were combined and colorized using Photoshop.

Bill Leslie

Another solar image taken using a Coronado Hydrogen Alpha PST telescope and digital camera (Coolpix 950). No sunspots showing but there are several prominences and some obvious filaments too. Just goes to show, even at sunspot minimum there is still plenty to see of the face of our closest star.

Multiple images stacked using Astrostack software and further editing done using Photoshop. Telescope and camera mounted on motor driven Astro 3 equatorial mount.

Bill Leslie

This was taken using Bill's new replacement Hydrogen Alpha PST (Personal Solar Telescope). He describes it as just a quick shot, with 20 images stacked in Registax4 and some wavelets added. He then used Photoshop to bring out the prominences and adjusted the disc to enhance the detail.

So that's a quickie eh? Can't wait to see one he spends some time and effort on....!

Bill L