Autore dello sfondo:
rolando ligustri ligustri
10 Feb 2024
a cosmic rose
A cosmic rose: it is the result of the collision of two galaxies.
"... a particular subject, first of all due to the distance: we are 375 million light years away.
Then because they are two interacting galaxies that are deforming.
They are known as ARP273 and are located in the constellation Andromeda. They are quite small (2.1x1.4 arcmin), so the details are muddy, but it is the best I could do remotely with two hours of exposure, using a 70cm telescope in Spain from the TelescopeLive network."
Dataset da cui è stata elaborata l'immagine
Arp 273
5 credit
- Tipo di obiettivo............................................................................................................................Group of Galaxies
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 35.3696 Dec 39.3756
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................15 Aug 2023 - 21 Aug 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 118 | 1h38m | 50 |
| Green | 118 | 1h38m | 50 |
| Red | 127 | 1h44m | 49 |
| Luminance | 118 | 1h36m | 49 |