Milwaukee Astronomical Society

 

M101 - Pinwheel Galaxy

M101 - Pinwheel Galaxy

 

Photo by Matthew Ryno

 

Scope / Lens

Vixen NA140SSf, 800mm f5.7 neo-achromat

 

Camera

ZWO ASI 071mc pro, gain at 240

 

Exposure

Integration time: 2.2 hour (23x180s and 13x300s)

 

Date

April 3, 2021

 

ID: 1229

Other Images by Matthew Ryno