Autore dello sfondo:
Tal Ny
20 Feb 2023
SH2-297
Sh2-297 (also known as Gum3 and VdB94) is an emission nebula in the constellation Canis Major. The region was catalogued in 1959 in the extended seconded edition of the Sharpless catalogue. This area is part of the Canis Major OB1 Association, and is a very active area of new star formation.
(Source: Wikipedia)
Dataset da cui è stata elaborata l'immagine
CED 90
2 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 106.31667 Dec -12.32611
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................24 Jan 2020 - 28 Jan 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 1300 | 2h10m | 6 |
| Red | 120 | 12m | 6 |
| Green | 90 | 9m | 6 |
| Blue | 108 | 9m | 5 |