DeepSkyHosting

M81

Oleg
21344
Category:Deep Sky
Published:
1485
M81NGC 3031
Resolution:
3731x2849 px
File size:
7373 KB

Photo description / processing

62x180sec without calibration frames

Technical information

Telescope/Lens
Sky-Watcher Quattro 8S
Camera
ToupTek IMX571
Mount
МТ-120
Software
Pixinsign
Location
Жигулевск, Россия

Light pollution

Blue, Bortle 3 zone

Date taken

Exposure

  • 62 × 180″ · ISO/Gain: 100 ·

Total exposure: 3 h 6 m

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