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Mizar at twilight - Blue on blue, 



    
        

            Ian Dixon

Mizar at twilight - Blue on blue

Technical card

Imaging telescopes or lenses: rokinon 10 mm f 2.8

Imaging cameras: Nikon D90

Software: Adobe Lighroom CC  ·  Adobe Photoshop CC 2019

Accessory: Vanguard tripod


Dates:Oct. 6, 2019

Frames: 1x30"

Integration: 0.0 hours

Avg. Moon age: 8.12 days

Avg. Moon phase: 57.84%


Basic astrometry details

Astrometry.net job: 2971196


Resolution: 4288x2848

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Early this spring, I was busy getting my gear ready to shoot, and caught this image.

Its essentially untouched except to adjust the framing and boost the exposure a little. What I was trying for were the zillions of shades of blue of the sky as well as the matching reflections of the lake surface.

Too much wash in the sky for stars, but you can see Ursa Major top left, and Mizar if you squint. :)

A slight riffle of the surface cropped up with a tiny breeze, but otherwise the lake was still, just missed it!

Single exposure, 30 sec, Nikon D90, ISO 800, Rokinon 10 mm, stopped to f4, static tripod, manual shutter release.

Thanks for looking,

Comments

Histogram

Mizar at twilight - Blue on blue, 



    
        

            Ian Dixon

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