NGC 7293 · Planetary nebula · Aquarius
Helix Nebula in Hα and OIII
Vespera IISony IMX5853.7 hBortle 5–6
Description
Demo picture: NASA, ESA, C.R. O'Dell (Vanderbilt University), and M. Meixner, P. McCullough, and G. Bacon ( Space Telescope Science Institute) (ESA/Hubble, CC BY 4.0, https://esahubble.org/images/opo0432d/).
Session
- Total integration
- 3 h 43 min
- Sky darkness
- Bortle 5–6
- Dates
- 14 Oct 20261 night
- Frames
- 1,335 × 10 s
- TelescopeVaonis Vespera II
- CameraSony IMX585
- Optics250 mm f/5 · 50 mm aperture
- MountAlt-az
Processing
- Tools
- Singularity app, Affinity Photo
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