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M81

ftapissier
59403
Category:Deep Sky
Published:
1497
M81NGC 3031
Resolution:
4168x2776 px
File size:
8173 KB

Technical information

Telescope/Lens
SKYVISION RC 10" f/8
Camera
sony A7s
Mount
SW EQ8
Software
maximdl, pixisignt, photoshop
Location
Longuesse, France

Light pollution

Green, Bortle 4 zone

Date taken

Exposure

  • 820 × 30″ · ISO/Gain: 3200 ·

Total exposure: 6 h 50 m

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