Contains:  Star trails
Orion Rising above Lake Tekapo, Wei-Hao Wang

Orion Rising above Lake Tekapo

Orion Rising above Lake Tekapo, Wei-Hao Wang

Orion Rising above Lake Tekapo

Equipment

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Acquisition details

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Description

This is a stack of 33 untracked exposures:

20 sec x 4, for high-quality ground image.

8 sec x 15, for stars

8 sec x 14, for stars, with the diffuse filter.

The three sets of images were stacked separately, and then blended together. The 8-sec exposures were star-registered and stacked, while the 20-sec exposures were directly stacked without registration.

Lens is at 18mm/F2.8. ISO 3200.

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