Official StarTools support forum

Hi All, I am feeling very much out of my depth. I have a modified 500d and a Ha clip in filter. I am trying to work out the best way to combine both sets of data but after reading so many things I think I have lost myself in a sea of information. I have included a link to both the Ha and RGB file. B...

Thank you Christian that is an interesting read. Next time I get the chance to take some subs I will run off a few darks to see if this helps with my issue.

As I am dithering I would prefer not to have to take darks. I do think that my inexperience is showing. It appears to be more heavy vignetting. I am going to continue to keep googling for a guide to removing this. I would love to see if anyone can do anything with the data. Just to give me an idea w...

Hi All, I have this fts file that I think has amp glow on the right hand side. I have tried to remove it but so far have failed to get rid of it. Does anyone have any suggestion on how to remove it. This was taken on a modded canon 550d. My results have been okay so far albeit a bit grainy but am sl...