M 57 · Planetary nebula · Lyra
Ring Nebula in Hα and OIII
Dwarf MiniSony IMX6622.9 hBortle 8
Description
Demo picture: NASA, ESA, and C. Robert O’Dell (Vanderbilt University). (ESA/Hubble, CC BY 4.0, https://esahubble.org/images/heic1310a/).
Session
- Total integration
- 2 h 53 min
- Sky darkness
- Bortle 8
- Dates
- 15 Sept 20261 night
- TelescopeDwarfLab Dwarf Mini
- CameraSony IMX662
- Optics150 mm f/5 · 30 mm aperture
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| Duo-band (Ha/OIII)dual-band | 15 s | 692 | 2:53 |
Processing
- Tools
- DWARFLAB app
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