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Rob M | all galleries >> Galleries >> Astrophotography > Crescent Nebula
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19 June 2006 Rob Mackie

Crescent Nebula

El Cerrito, CA

Crescent Nebula (NGC 6888)
in constellation Cygnus

This monochromatic image consists of six 12-minute exposures acquired with an Astrophysics 130mm f/6 APO and SXV H9 ccd camera using an H Alpha filter, guided by SXV guider/Tak FS60C APO. Image acquisition done using MaximDL, images aligned and stacked in CCDStack hide exif
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