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ByDawnLight
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18-Sep-11
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18-Sep-11
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Dimensions
1024 x 684
Original file size
637 KB
Image type
JPEG
Color space
sRGB
Date modified
18-Sep-11 18:59
Nebulae in Cygnus
Full spectrum Canon 60D
Astronomik 12nm H-alpha clip filter
EF 70-200/4 lens at f/4 & 70mm
Kenko SkyMemo tracking mount
20 lights, 5 darks
5 min exposures, ISO 1600
Edited in IP+ 4 and CS5
Air temp 6°C
73% waning gibbous moon
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