Comparison of Flame Nebula, with and without stars

This is an example of star removal technique. Two images of the same target is presented here with and without stars. In starless image, the...

Sh2-240 Reprocessed

This was really hard to catch and process. Somehow better now, I think. The Sh2-240 (Simeis 147) is a very faint supernova remaint in Taurus...

Veil Nebula, Western part (reprocessed)

Veil Nebula is a supernova remnant with large angular diameter. Located about 1400 light years away in the constellation Cygnus. This is a r...

Who need Stars?

This is a just a test. Large gas clouds are located usually in dense star fields and bright stars are dominating the image, even in narrowba...

More repocessed material

M82 with H-alpha light to show massive outburst of hydrogen gas from galaxy core. Details in original post. IC1848 (Part of the Soul nebula...

California Nebula Reprocessed

This version is combined from two images of the same target.Images are taken with different optical configurations. First was taken with SW...

Reprocessed material from winter 2007-08

Here in northern Finland we have now a mandatory pause for astro imaging doe the high latitude. Now is good time to reorganize image archive...