What are calibration frames?

How does auto-focusing in Sequence Generator Pro work?

M81 - RGB; Taken by my astronomy mentor Paul Winn of Lompoc CA; taken in June 2006

What to do on cloudy nights?

CHI-2 and CHI-4, 9x L, 5x R, 3x G, and 3x B, all 600s

Going after the unusual with Advanced Requests

HDR composit Image of the Sun

The Art of Guiding - Part II

Guiding

The Art of Guiding - Part I

preview

Processing Flow: Star Alignment

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How to Pick an Astrophotography Target

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Starless Images with StarXTerminator

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