Messier No. 51, CVn, "The Whirlpool Nebula"
April, 06, 2006
00.22 UT
St. Gallen, Switzerland , -9.37666� long./ 47.41547� lat.(830 m)
8" Newtonian f/5.8, homebuilt
Cookbook CB245
26 x 30 sec (13 min)
Astroart
stacking
332 x 211
none (primary focus)
Daniel Schildknecht (daniel.sch@bluewin.ch)
February 19, 2001