M61

[alan meehan]

this shot was taken last night 4hrs cooled 40d on 127prostar seeing wasn,t 100% but it was clear ,using cls ccd filter has not brought out much colourand hard to process ,but i thought its a nice field of fov
AL

[tornado33]

Nice work, great little group of galaxies there
Scott

[rcheshire]

I've noticed the same problem with the CLS-CCD filter. Extracting and recombining luminance with increased saturation seems to improve the situation - in Pixinsight anyway. Not sure how that is done with other programs.

EDIT: Hope you don't mind, and because this issue has been mentioned elsewhere I took the liberty of doing as above. Tried not to over do it. The RAW data will respond much better. Luminance mask only.

[h0ughy]

nice work Al

[CoolhandJo]

You captured a lot of Galaxies! Nice focus..