M 12 · Globular cluster · Ophiuchus
M 12
Celestron EdgeHD 8 with 0.7× reducerZWO ASI294MC Pro6.3 hBortle 3
Description
Demo picture: ESO (ESO, CC BY 4.0, https://www.eso.org/public/images/eso0604a/).
Session
- Total integration
- 6 h 16 min
- Sky darkness
- Bortle 3
- Dates
- 23 Oct 2026 – 24 Oct 20262 nights
- TelescopeCelestron EdgeHD 8 with 0.7× reducer
- CameraZWO ASI294MC Pro
- Optics1422 mm f/7 · 203 mm aperture
- MountCelestron CGX · Equatorial
| Filter | Exposure | Frames | Total (h:mm) |
|---|---|---|---|
| UV/IR cutbroadband | 120 s | 188 | 6:16 |
Processing
- Tools
- PixInsight, Photoshop
↗Share
Share this photo
Picture cardsAbout picture cards
Instagram and TikTok have no posting link on the web: download the card, then post it from the app with the caption. A Story card fills the screen of a tall picture.