NGC 7293 · Planetary nebula · Aquarius
Helix Nebula
Sky-Watcher Esprit 100EDZWO ASI2600MM Pro26.3 hBortle 4
Description
Demo picture: ESO/VISTA/J. Emerson. Acknowledgment: Cambridge Astronomical Survey Unit (ESO, CC BY 4.0, https://www.eso.org/public/images/eso1205a/).
Session
- Total integration
- 26 h 20 min
- Sky darkness
- Bortle 4
- Dates
- 7 Sept 2026 – 12 Sept 20266 nights
- TelescopeSky-Watcher Esprit 100ED
- CameraZWO ASI2600MM Pro
- Optics550 mm f/5.5 · 100 mm aperture
- MountSky-Watcher EQ6-R Pro · Equatorial
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| Antlia Hα, OIII and SII 3 nmnarrowband | 600 s | 158 | 26:20 |
Processing
- Tools
- PixInsight, BlurXTerminator, NoiseXTerminator, StarXTerminator
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