Original size & wider field: 3908x2606
DATE
July 27st, 2008, 10:30pm to 1am PST
PHOTO
Exposure: 14 x 8 minutes
Focal: 540mmm, f/5.4
EQUIPMENT
Imaging Scope: NP101is
Camera:Canon 40D IR/UV filter
Guide camera: StarShootAutoGuider
Guide scope: Orion Short 80mm
Mount: Takahashi EM-400
SITE & CONDITIONS
Back of Lick Observatory (Mount Hamilton), San Jose, CA
Seeing:Good
Transparency: Average
SOFTWARE
Stacking: DeepSkyStacker
Processing: PixInsight + Photoshop
AUTHOR
Rogelio Bernal Andreo
I spent the night imaging only the Eagle nebula - I figured I'd choose a famous and bright object, so I'd have something to show on the screen on my red-filtered laptop from just one raw image - which I did and it looked pretty nice.
This image is one of two (the other one is here) resulting from the processing. Here I forced certain crhomatic ranges to become yellowish, giving the image a nice (but false) narrobanding effect. Please note that I have not painted the photo!! It was all done by adjusting the curves of certain chromatic ranges, that's all. I don't really like to transform colors - I'd much rather show what the camera gives, but this was more of an experiment than anything else. Visually I think it came up beautifully, though, but again, you won't see me doing this very often, if at all.
© Deep Sky Colors 2008