Autore dello sfondo:
Judith Prana
21 Mar 2026
Great Hercules GC (LRGB)
Messier 13, or M13 (also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules, the Hercules Globular Cluster, or the Great Hercules Cluster), is a globular cluster of several hundred thousand stars in the constellation of Hercules. Almost 5 hours of LRGB data from the remote Telescope Live Observatory in Almeria, Spain. Pre and Post processed in Pixinsight with final touches in Paintshop Pro ultimate.
Dataset da cui è stata elaborata l'immagine
M13
5 credit
- Tipo di obiettivo............................................................................................................................Globular Cluster
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 250.4235 Dec 36.4613
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................26 Oct 2019 - 26 Oct 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 61 | 1h3m | 62 |
| Luminance | 63 | 1h5m | 62 |
| Green | 59 | 1h1m | 62 |
| Blue | 57 | 58m | 61 |