Read more about the article Derotation in Astrophotography [Field Rotation]
Telescope: Meade EXT-125 Camera: Google Pixel

Derotation in Astrophotography [Field Rotation]

Derotation in Astrophotography is Amazing I learned something new this weekend.  I learned about a technique in astrophotography called Derotation.  I'm amazed at what a little imagination and scientific skill…

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