M 69 · Globular cluster · Sagittarius
M 69, under dark skies
Celestron RASA 8ZWO ASI2600MC Pro3.6 hBortle 3
Description
Demo picture: ESA/Hubble & NASA (ESA/Hubble, CC BY 4.0, https://esahubble.org/images/potw1240a/).
Session
- Total integration
- 3 h 35 min
- Sky darkness
- Bortle 3
- Dates
- 22 Sept 20261 night
- TelescopeCelestron RASA 8
- CameraZWO ASI2600MC Pro
- Optics400 mm f/2 · 203 mm aperture
- MountiOptron CEM70 · Equatorial
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| UV/IR cutbroadband | 60 s | 215 | 3:35 |
Processing
- Tools
- PixInsight, GraXpert, StarXTerminator
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