NGC 281
This is a narrowband image of the central portion of NGC 281, the Pacman nebula. It is done in the Hubble template, with SII representing red, Ha representing green and OIII representing blue.
Comments
Image Data
- Exposures
- 20.5 hours: SII:Ha:OIII:270:690:270. Ha used as luminance. All 30 minute subs.
- RGB
- 1:1:1. (Blended to taste in Photoshop).
- Telescope
- 12.5 inch RCOS.
- Mount
- Paramount ME.
- Guiding
- Remote guiding head.
- Filters
- Astrodon narrowband series.
- Camera
- SBIG STL-11000M.
- Location
- Looking Glass Observatory
- Taken
- 09-28;09-30 and 10-01-07.
- Software
- software
Purchase Options
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