Autore dello sfondo:
Beatrice Heinze
23 Jun 2026
NGC 6729 Corona Australis Nebula (LRGB)
NGC 6729 is a wonderful astronomical object that consists of both a reflection nebula and an emission nebula.
NGC 6729 is also known as Caldwell 68 and is a nebula of the Corona Australis Molecular Cloud, located about 400 light-years away in the constellation Corona Australis.
I used the following software: Astro Pixel Processor for stacking and PixInsight for processing (Gradient Correction, BlurXT, SPCC, SCNR, ColorSaturation, NoiseXT, ...).
Dataset da cui è stata elaborata l'immagine
NGC 6729
15 credit
- Tipo di obiettivo............................................................................................................................Reflection Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 285.4433 Dec -36.9611
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Sept 2020 - 08 Oct 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 673 | 7h40m | 41 |
| Red | 673 | 7h40m | 41 |
| Blue | 483 | 5h30m | 41 |
| Green | 428 | 4h45m | 40 |