Messier 39
Photo description / processing
Messier 39 or M39, also known as NGC 7092, is an open star cluster in the constellation Cygnus, which is sometimes called the Pyramid Cluster.
Technical information
- Telescope/Lens
- ZWO Seestar S50
- Camera
- IMX462
- Software
- Siril, GraXpert, SETI Astro Suite, GIMP
- Location
- Смоленск, Russia
Light pollution
Blue, Bortle 3 zone
- Date taken
Exposure
- 313 × 20″ · ISO/Gain: 80 · Фильтр: IR Cut ·
Total exposure: 1 h 44 m









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