Autore dello sfondo:
Steve Teel
27 Oct 2023
The Horsehead Nebula SHO
B33 silhouetted against IC434 using an extended process that mapped SII, Ha, and OIII to colors that decently correspond to the visual colors of SII, HII, and OIII. In particular Halpha was mapped to the color of HII that I witnessed during the total eclipse of 2017 which included Hbeta producing a neon pink magenta.
Dataset da cui è stata elaborata l'immagine
B33
12 credit
- Tipo di obiettivo............................................................................................................................Dark Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 85.2695 Dec -2.4968
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................31 Aug 2023 - 01 Oct 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 304 | 5h55m | 70 |
| SII | 304 | 5h50m | 69 |
| OIII | 291 | 5h35m | 69 |