Autore dello sfondo:
Steve Teel
04 Jul 2026
California Nebula (NGC1499) Highlights
I'm a fan of the PI MultiscaleGradientCorrection process and I'm pleased that PixInsight has released the latest update that covers most of the northernhemisphere except for the SII band. Even so, the OIII band data is exactly what is needed here to tame the gradient produced by xi Per and allow the fainter areas on that side of the nebula to show in the OIII band.
Dataset da cui è stata elaborata l'immagine
Deep SHO dataset of the California Nebula
20 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................ZWO ASI 2600MM Pro
- Coordinate dell'obiettivo............................................................................................................................RA 60.825 Dec 36.4167
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................01 Dec 2025 - 15 Mar 2026
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| SII | 5 | 10m | 113 |
| Halpha | 4 | 10m | 150 |
| OIII | 5 | 10m | 130 |