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NGC 6888 Crescent Nebula
Twain Harte, California.

Unmodified Sony a7R and Astro-Tech AT65EDQ 65mm f/6.5 refractor mounted on a Losmandy G11 mount. 13 x 5 minute sub-frames, 5 averaged darks processed with DeepSkyStacker.

NGC 6888 Crescent Nebula

Twain Harte, California.

Unmodified Sony a7R and Astro-Tech AT65EDQ 65mm f/6.5 refractor mounted on a Losmandy G11 mount. 13 x 5 minute sub-frames, 5 averaged darks processed with DeepSkyStacker.

20120703_D300s_M13.jpg Autosave_5min_dark_edit_final.jpg Autosave_5min_dark_edit.jpg Autosave_5min_edited_crop.jpg _BEST_m31_a7r_5min_curves_edit1.jpg
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