M51 galaxy in Ursa Major

                                                                                          (Whirlpool Galaxy)

 

 

 2011 Apr 28, Vantaa

Canon 550D

LXD75 (150 mm) reflector, at f/5

218 x 30 s at ISO1600

Processed with Iris.

Image width is about 0,45°.

For larger size, click here

 

2006 Apr 22, Vantaa

Canon 300D

TMB80 refractor, at f/6

58 x 75 s at ISO1600

Processed with Iris.

Image width is about 0,6°.

For larger size, click here.