Tandum
24-12-2008, 07:08 PM
I've been playing around with narrowband filters and thought I'd post these up.
The first image is HA-HA-x-OIII as L-R-G-B where x is sudo green generated by Astronomy Tools in Photo Shop.
The second is HA-OIII-x as RGB with x again being generated in PS.
If the clouds would part I might be able to shoot another target that doesn't burn out but only managed 3x5minute OIII shots of m42 last night to add to previous HA data through a gap in the clouds.
Both images have had the image overlaps cropped off. It's interesting that mixing it in different ways can produce different amounts of detail.
The first image is HA-HA-x-OIII as L-R-G-B where x is sudo green generated by Astronomy Tools in Photo Shop.
The second is HA-OIII-x as RGB with x again being generated in PS.
If the clouds would part I might be able to shoot another target that doesn't burn out but only managed 3x5minute OIII shots of m42 last night to add to previous HA data through a gap in the clouds.
Both images have had the image overlaps cropped off. It's interesting that mixing it in different ways can produce different amounts of detail.