Astrophotography by Massimo Tosco
 
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 M57 

Full Resolution 2016 X 2016

Optics: RC 250 GSO
Mount: Astro Physics AP Mach1
Camera: ATIK 4000LE with Starlight Filter Wheel
Filters: Baader LRGB
Guiding Systems: Tecnosky 70 ED
Dates/Times: 25 Jun.2010
Location: Santena - To - Italy
Exposure Details: L:R:G:B:H-alpha =>15:10:10:10:20
Acquisition: Maxim DL
Processing: AA4, Maxim DL, Photoshop CS3

 
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