M 90, a long night
Dwarf 3Sony IMX6781.4 hBortle 6–7
Description
Demo picture: ESA/Hubble & NASA, D. Thilker, J. Lee and the PHANGS-HST Team (ESA/Hubble, CC BY 4.0, https://esahubble.org/images/potw2442a/).
Session
- Total integration
- 1 h 26 min
- Sky darkness
- Bortle 6–7
- Dates
- 30 Oct 20261 night
- TelescopeDwarfLab Dwarf 3
- CameraSony IMX678
- Optics150 mm f/4.3 · 35 mm aperture
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| VISbroadband | 30 s | 172 | 1:26 |
Processing
- Tools
- Siril, GraXpert, Photoshop
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