Autore dello sfondo:
Philip Wollenberg
29 Jun 2021
NGC 6729
Pixinsight:
- CC (defect list for Bias cal errors)
- RGB Combination
- PCC
- HT (non-linear)
- Lum Extraction (DC, MMT with Mask)
- LRGB Combination
Photoshop:
- ColorEfex (Detail Extractor)
- Dfine (chrominance only)
- Clone stamp/healing brush to clean up cosmic rays
- Saturation
- Minimum filter (0.5) to reduce stars (star mask)
- Curves
Dataset da cui è stata elaborata l'immagine
NGC 6729
15 credit
- Tipo di obiettivo............................................................................................................................Reflection Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 285.4433 Dec -36.9611
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Sept 2020 - 08 Oct 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 673 | 7h40m | 41 |
| Red | 673 | 7h40m | 41 |
| Blue | 483 | 5h30m | 41 |
| Green | 428 | 4h45m | 40 |