Globular cluster M15 - 12 November 2011
There is my another attempt of this globular cluster. You can compare my first photo of M15 that I took almost 6 years ago and this one. The difference is obvious.
|Optics:||Newton 36cm + Paracorr|
|Focal:||1725mm (1500mm*1,15 due to comacorrector)|
|Date & time:||12 November 2011 from 17:37 UTC|
|Location:||Central Europe, Slovakia, Cadca, village Zakopcie|
|Software:||SubRaw + Photoshop|
|Camera:||modified Canon 350D with passive cooling|