Zenfolio | RASC Victoria Centre | Dan Posey | The Whirlpool Galaxy (m51)
Uploaded 10-Feb-11
Taken 28-Jan-11
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Dimensions1920 x 1371
Original file size320 KB
Image typeJPEG
Color spacesRGB
Date modified28-Jan-11 20:43
The Whirlpool Galaxy (m51)

The Whirlpool Galaxy (m51)

A combination of 48 minutes of 45 second exposures from December 29th 2010, and 2 hours of 15 second exposures from July 6th 2010. All through my cpc800 in alt/az with a Canon XSi at iso 1600, darks and bias frames used.