Sagittarius area in IR

[multiweb (Marc)]

Here's my other shot from BSG 2014 with a RGB reference. The footprint in Sagittarius, which outline is still visible in infrared. You can barely see the core of the lagoon in the heel and a little bit of the trifid in the field.

There's a 50% fov here [2890x1080 - 3.4MB] and a HD version here [1920x718 - 1.7MB].

Can't really go past M8. It's un-Australian. Thanks for looking.

[SkyViking (Rolf)]

Excellent work again Marc, I recall the Trifid was extremely faint in IR when I tried it, which fits with your data. The Lagoon is more prominent.

[RickS (Rick)]

Marc,

Have you tried mixing IR with one of the colour channels in a RGB image? I guess red would make the most sense.

Cheers,
Rick.

[Rex]

That is awesome Marc, love the dark lanes in the IR version, really different. Well done!

[sjastro]

Originally Posted by RickS

Marc,

Have you tried mixing IR with one of the colour channels in a RGB image? I guess red would make the most sense.

Cheers,
Rick.

I find for an ST-10XME using Astrodon filters, NIR in the red channel produces a good colour balance with equal exposures for the RGB channels.
http://members.iinet.net.au/~sjastro/ngc3247NIR.html

BTW Marc that is a fine image.

Steven

[Camelopardalis (Dunk)]

Beautiful Marc, well done

[Shiraz (Ray)]

very interesting image Marc - moving outside of the square has produced something quite different.

[multiweb (Marc)]

Thanks guys. As Steven mentioned you can do some cool blends. I bicolor trials in the past with straight LUM. Some examples here and here. Rolf's got some cool samples on his site as well.

[pluto (Hugh)]

Very cool, like Rex said those dark lanes look great in IR

[Placidus (Mike and Trish)]

Hi, Marc,

Fascinating shot. The "footprint" is very sharp in infrared (which surprised me a tiny bit). Good being able to see the side-by-side comparison.

Cheers,
Mike

[Rod771 (Rod)]

Very cool Marc! Nice to compare side by side, very enjoyable

[Ross G]

Hi Marc,

Great work.

I really like the comparison.

I always look forward to something new from you.

Ross.