Autore dello sfondo:
Jan Scheers
24 Jan 2021
47 Tucanae (NGC 104)
Picture of 47 Tucanae (NGC 104), a globular cluster located in the constellation Tucana. It is about 13,000 ly away from Earth, and 120 light years in diameter. 47 Tucanae is the second brightest globular cluster after Omega Centauri.
Used a Pro Dataset from TL with images acquired with the CHI-2 telescope (ASA500N with FLI PL16803).
Total exposure 60 minutes.
RGB: 8 subframes of 180s with each filter
Processing with AstroPixelProcessor and Photoshop CC.
Dataset da cui è stata elaborata l'immagine
NGC 104
1 credit
- Tipo di obiettivo............................................................................................................................Globular Cluster
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 6.02083 Dec -72.08139
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Oct 2020 - 18 Oct 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 180 | 21m | 7 |
| Green | 154 | 18m | 7 |
| Blue | 210 | 21m | 6 |