M1

I recently added some OIII data of the Crab to HaLRGB data taken this time last year. I have reprocessed everything so that now the HaLRGB image is (L+Ha+OIII)(R+Ha)(G+OIII)(B+OIII).

M1 is rather small for my 980 mm setup, but it sure does have a lot of cool structure. I hope you like it.

Jim

TEC APO 140
G-11 with Gemini
SHV-H9
FLI filter wheel
AstroDon filters
Maxim DL and Photoshop CS

Attached Image:

Here is last year's version, without any OIII.

Jim

Attached Image:

Very nice, Jim! I presume this is not at full size? While it's true that M1 begs for higher-resolution, just imagine what it's like at 800mm with a 9-micron-pixel chip!

Eric

Excellent shots Jim! 8)

Sweet Jim!
Both look wonderful.The OIII really added a lot of detail and brought out the faint stuff.

I like it!


Jason

Nice work jim ! brought a lot of the blue out which I guess you would expect with an OIII filter.

hi Jim,

congrats on this gorgeous image!
You even caught the faint greenish blueish hem around the edges!
cool pic!
Diets

Thanks, Jim