Autore dello sfondo:
Astro Dinsk
25 Feb 2021
Lagoon Nebula
The Lagoon Nebula is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as an H II region. It is one of only two star-forming nebulae faintly visible to the eye from mid-northern latitudes.
Telescope: Takahashi FSQ-106ED
Camera: FLI PL16083
Filters: Astrodon Ha (3nm), OIII (3nm); 50mm square
Name: Heaven's Mirror Observatory
Location: Yass, NSW 2582, Australia
Coordinates: -34.8285 N,148.8413 W
Elevation: 530 m
ProDataset by @telescope.live
Processing by @astrodinsk
Bicolor
DSS, Pixinsight, Photoshop
6x450s - H-Alpha
6x450s - OIII
Dataset da cui è stata elaborata l'immagine
M8
4 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 270.9042 Dec -24.3833
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................22 Feb 2020 - 28 Aug 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 123 | 39m | 19 |
| Halpha | 717 | 3h35m | 18 |
| Blue | 130 | 39m | 18 |
| Green | 120 | 36m | 18 |
| Luminance | 100 | 30m | 18 |