Autore dello sfondo:
Johan Potgieter
04 Mar 2024
NGC1499 California Nebula
The California Nebula (NGC 1499/Sh2-220) is an emission nebula located in the constellation Perseus. Its name comes from its resemblance to the outline of the US State of California in long (Wikipedia)
Dataset da cui è stata elaborata l'immagine
NGC 1499
8 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 60.825 Dec 36.4167
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................02 Aug 2023 - 21 Dec 2024
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 836 | 6h30m | 28 |
| Red | 171 | 1h20m | 28 |
| Green | 171 | 1h20m | 28 |
| Blue | 178 | 1h20m | 27 |
| Luminance | 133 | 1h | 27 |