Rosette H Alpha

[Gerry Casa Christiana]

Hello all

Had just 30 minutes on this on my poorly collimated scope. Tried star testing but ended up knocking the collimation. First ever time at H Alpha but pleased with the result despite its defects 

Location Italy Abruzzo 

Subs 3 x 600 seconds 

Skywatcher 150pds 

Canon 550d modified 

Eq6 pro

Guided using zwo120mm and miniguider 

Stacked on DSS and processed on CS2

Gerry

 

 

 

 

[Galen Gilmore]

Nice image, but this isn't really wide field.

[Gerry Casa Christiana]

It's actually a poor image but a first. Yes wasn't sure if it constitutes wide field. To me my setup is wide field just crossing over but it's all relative to setup. Its 102 x 67.8 arc minutes so it is quite wide but obviously not just a camera with a lens. Glad you like it. I'm pretty sure I'm not winning  

All the best

Gerry