NGC 4755 · Open cluster · Crux
Jewel Box, resolved
Seestar S50Sony IMX4621.4 hBortle 3
Description
Demo picture: ESO, NASA/ESA, Digitized Sky Survey 2 and Jesús Maíz Apellániz (Instituto de Astrofísica de Andalucía, Spain) (ESO, CC BY 4.0, https://www.eso.org/public/images/eso0940e/).
Session
- Total integration
- 1 h 25 min
- Sky darkness
- Bortle 3
- Dates
- 1 Oct 20261 night
- TelescopeZWO Seestar S50
- CameraSony IMX462
- Optics250 mm f/5 · 50 mm aperture
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| UV/IR cutbroadband | 10 s | 511 | 1:25 |
Processing
- Tools
- Siril, GraXpert, Photoshop
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