NGC 4147 · Globular cluster · Coma Berenices
NGC 4147
Seestar S30Sony IMX6621.4 hBortle 8
Description
Demo picture: ESA/Hubble & NASA, T. Sohn et al. (ESA/Hubble, CC BY 4.0, https://esahubble.org/images/heic1905c/).
Session
- Total integration
- 1 h 26 min
- Sky darkness
- Bortle 8
- Dates
- 26 Sept 20261 night
- TelescopeZWO Seestar S30
- CameraSony IMX662
- Optics150 mm f/5 · 30 mm aperture
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| UV/IR cutbroadband | 20 s | 258 | 1:26 |
Processing
- Tools
- Siril, GraXpert
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