Autore dello sfondo:
PIERLUIGI CAROTTI
28 Oct 2021
NGC 2835 - Spiral Galaxy in Hydra
From "PRO DATASETS" from Telescope Live.
Useful processing in PixInsight with
Photometry-Based Color Calibration and PixelMath.
Removal of "hot pixels" and other defects
with PhotoShop and PixelMath.
Drizzled, resampled
Dataset da cui è stata elaborata l'immagine
NGC 2835
10 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 139.47021 Dec -22.35469
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................28 Jan 2020 - 28 Feb 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 783 | 5h | 23 |
| Red | 522 | 3h20m | 23 |
| Blue | 545 | 3h20m | 22 |
| Green | 545 | 3h20m | 22 |