Orion's Sword
Photo description / processing
The Orion Skewer is a collection of objects—gas and dust nebulae and open clusters—strung along a single axis. It begins with the cluster NGC 1981 (on the left) and ends with the remarkable nebula NGC 1999 (on the right).
This is a standard ten-minute exposure taken with a 70-mm telescope for the new book "Deep-Sky Navigator – 250."
https://deepsky-world.ru/knigi-page/navigator250-page/
Technical information
- Telescope/Lens
- Vixen ED70SS
- Camera
- ZWO ASI533MM Pro
- Mount
- ZWO AM3
- Software
- Pixinsight, GIMP
- Location
- Московская обл., ур. Чернева, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 20 × 30″ · ISO/Gain: 100 ·
Total exposure: 10 m








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