The Blue Horsehead IC4592 & Rho Ophiuchi Nebula Complex

[batema]

Hi,

This image consists of 4 hours and 50 minutes taken with a Canon 6d (unmodified) with Canon 200mm f4 shot at 5 minute subs ISO 1600. Darks and flats applied.

Hi resolution image can be found here: https://www.flickr.com/photos/134809098@N04/27012004636/in/dateposted-public/

Mounted on top of my scope and tracked. I believe the green artifact might be due to reflection from having a UV filter attached to my lens.

Comments welcome.

Mark

[Retrograde]

I can definitely see the green now.

Still a nice image - apart from the green. Any way of tuning up the colour balance and making the green a more natural yellow?

[batema]

I'll try. Thanks.

[RickS]

Looks like good data, Mark. Just needs a little colour tweaking.