Ati

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Images

The palm trees did a great job of framing the Seven Sisters from Grand Cayman.
Palm Pleiades
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Blog Posts

A very fast and high-level overview of what calibration frames are in astrophotography, why you care, and how you can get started. Includes a hands-on example with real photographs to show differences.
A Quick (Bias-ed) and Dirty Look at Calibration
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Videos

Learn exactly what bias, dark, flat, and dark flats frames are, why they are important, and how to take them in this short video with visual demonstrations of the results.
Calibration explained in less than 4 minutes
Join me for a night of viewing. I observed several nebulae (the Iris Nebula, the Dumbbell Nebula, and the Eagle Nebula) and the moon all night until 3am when the planets Saturn, Mars, and Jupiter appeared in that order.
May 21, 2022 - planets, nebulae, and more
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