Autore dello sfondo:
Philip Yates
18 Mar 2022
M51 - The Whirlpool Galaxy
As we are now entering Galaxy season I wanted to go back and reprocess the data I had for M51. Making use of some new techniques I have pick up over the last year. Looking forward to some fresh data on this one :)
Dataset da cui è stata elaborata l'immagine
M51
21 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 202.4696 Dec 47.1953
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................15 Feb 2020 - 31 Jan 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 189 | 6h40m | 127 |
| Green | 130 | 4h36m | 127 |
| Red | 135 | 4h44m | 126 |
| Blue | 130 | 4h34m | 126 |
| Halpha | 36 | 1h15m | 126 |