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M63 (CVn)

Posted: Sun Apr 24, 2022 10:11 pm
by emarko

Re: M63 (CVn)

Posted: Mon Apr 25, 2022 7:43 am
by fmeireso
Nice shot

Re: M63 (CVn)

Posted: Mon Apr 25, 2022 7:14 pm
by emarko
Thank you .....

Re: M63 (CVn)

Posted: Wed Apr 27, 2022 3:53 am
by admin
Rather excellent!
Any idea why the color channels might be slightly misaligned? Has this happened before?

Re: M63 (CVn)

Posted: Thu Apr 28, 2022 1:33 pm
by emarko
admin wrote: Wed Apr 27, 2022 3:53 am Rather excellent!
Any idea why the color channels might be slightly misaligned? Has this happened before?
As always, Startools pulls too much into green, it doesn't matter if I use the sample function on the white area or not, then I fix it manually for fear of not being green, I'm probably exaggerating a bit - I also have color blindness - so a combination of all the above factors. ..
Regards Marko

Re: M63 (CVn)

Posted: Fri Apr 29, 2022 12:23 am
by admin
emarko wrote: Thu Apr 28, 2022 1:33 pm As always, Startools pulls too much into green, it doesn't matter if I use the sample function on the white area or not, then I fix it manually for fear of not being green, I'm probably exaggerating a bit - I also have color blindness - so a combination of all the above factors. ..
Regards Marko
Hi Marko,

I actually think the color balance is pretty good, I was more commenting on the spatial alignment of the RGB channels;
Selection_745.jpg
Selection_745.jpg (3.42 KiB) Viewed 2405 times
The misalignment is causing color aberrations, chiefly visible in the stars. I hadn't noticed these issues before in your previous images.