Cigar Galaxy, a long night
Seestar S50Sony IMX4625.7 hBortle 6
Description
Demo picture: NASA, ESA and the Hubble Heritage Team (STScI/AURA). Acknowledgment: J. Gallagher (University of Wisconsin), M. Mountain (STScI) and P. Puxley (NSF). (ESA/Hubble, CC BY 4.0, https://esahubble.org/images/heic0604a/).
Session
- Total integration
- 5 h 41 min
- Sky darkness
- Bortle 6
- Dates
- 4 Oct 2026 – 5 Oct 20262 nights
- TelescopeZWO Seestar S50
- CameraSony IMX462
- Optics250 mm f/5 · 50 mm aperture
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| UV/IR cutbroadband | 20 s | 1,023 | 5:41 |
Processing
- Tools
- Siril, GraXpert, Photoshop
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