Contains:  Extremely wide field
720 nm Infrared field and milky way, Firooz Amjadi

720 nm Infrared field and milky way

720 nm Infrared field and milky way, Firooz Amjadi

720 nm Infrared field and milky way

Equipment

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Acquisition details

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Description

The unusual cropping was done to display the whole image both at low and medium enlargements.

7 tracked exposures for the sky.
3  tripod exposures for the ground.

The 720nm filter renders the trees nearly white as compared to the rest of the image.
Shorter exposures were blended to reduce this effect.

The ground was exposed at dusk to preserve detail.

Two cameras were used for this image.

Technical:

Camera: Pentax K-1 and Fujifilm is i infrared camera for the foreground.

Mount: Celestron AVX

Lens: Pentax D FA 15-30mm @ 15mm f5.6 for the sky

ISO: 3200 for sky

Exposure: 240 sec. for sky

Polar alignment: Sharpcap

Software: Photoshop CS6

Comments

Histogram

720 nm Infrared field and milky way, Firooz Amjadi