Southern Corona Molecular Cloud Caldwell 68
Photo description / processing
A globular cluster in the background, located about 28,000 light-years away, while the gas and dust complex is around 500 light-years distant, though they appear as neighbors. Instrument: CHI-2-CCD.
Technical information
- Telescope/Lens
- ASA 500N
- Camera
- FLI ProLine 16803
- Mount
- ASA DDM85
- Software
- Siril, GraXpert, Adobe Lightroom, StarNet++
- Location
- Observatorio El Sauce Rio Hurtado , Россия
Light pollution
Blue, Bortle 3 zone
Exposure
- 5 × 300″ · ISO/Gain: 0 · Astrodon R
- 5 × 300″ · ISO/Gain: 0 · Astrodon G
- 5 × 300″ · ISO/Gain: 0 · Astrodon B
- 3 × 300″ · ISO/Gain: 0 · Astrodon L
Total exposure: 1 h 30 m
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