Open cluster NGC 457 (Owl)
Photo description / processing
Another "ten-minute" for my new book "Navigator to Deep Space - 250": https://deepsky-world.ru/knigi-page/navigator250-page/
Crop 1:1
Technical information
- Telescope/Lens
- Vixen ED70SS
- Camera
- ZWO ASI533MM Pro
- Mount
- ZWO AM3
- Software
- Pixinsight, GIMP
- Location
- Оренбургская область, Тугустемир, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 20 × 30″ · ISO/Gain: 0 ·
Total exposure: 10 m
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