M16
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This is a narrowband image of M16, done with the Hubble pattern. I used SII, Ha and OIII filters, mapped red, green and blue, respectively.
Comments
Image Data
- Exposures
- 300 minutes (Ha:SII:Ha:OIII) 120:90:120:90. Ha data used for luminance also.
- RGB
- 1:1:1. (Blended to taste in Photoshop).
- Telescope
- 12.5" RCOS.
- Mount
- Paramount ME.
- Guiding
- Remote guiding head.
- Filters
- Astrodon narrowband series.
- Camera
- SBIG STL-11000M.
- Location
- Looking Glass Observatory
- Taken
- 09-06 through 09-07-07.
- Software
- software
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