Autore dello sfondo:
Jared Greer
19 May 2026
M20 and M8 Mosaic
The Sagittarius star fields contain so many interesting objects. This two-panel mosaic contains a plethora of emission structures near the galactic center, most notably the triffid and lagoon nebulae. Processed with APP/Pixinsight/Photoshop.
Dataset da cui è stata elaborata l'immagine
M20
5 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 271.0287 Dec -23.6508
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................22 May 2023 - 29 May 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 375 | 1h40m | 16 |
| Blue | 281 | 1h15m | 16 |
| Red | 281 | 1h15m | 16 |
| Luminance | 281 | 1h15m | 16 |
| Green | 281 | 1h15m | 16 |