Autore dello sfondo:
Scotty Bishop
17 Mar 2024
Messier 57
This is M57 taken with SPA-2-CMOS. I used all of the data from that telescope to process this one as an LRGB-HOO-S image with LRGB all given 100% weight, Ha given 100% weight as red, Oiii given 100% weight as blue and green, and Sii given 50% weight as green in APP with no multipliers on any of the channels.
Dataset da cui è stata elaborata l'immagine
M57
9 credit
- Tipo di obiettivo............................................................................................................................Planetary Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 283.3962 Dec 33.0291
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................24 Jul 2023 - 14 Oct 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 122 | 2h36m | 77 |
| Red | 106 | 2h16m | 77 |
| Green | 106 | 2h16m | 77 |
| Blue | 111 | 2h22m | 77 |
| Halpha | 156 | 3h20m | 77 |