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M8 Lagoon Nebula, 





    
        

            Claus

Technical card

Resolution: 3189x2211

Frames: 49x300" -20C bin 1x1

Integration: 4.1 hours

Darks: ~50

Flats: ~30

Bias: ~300

Bortle Dark-Sky Scale: 2.00

Mean FWHM: 3.60

Astrometry.net job: 728584

Locations: Emberger Alm, Austria, Emberger, Alm, Kärnten, Austria

Description

M8 Lagoon Nebula

This picture was taken during my holidays in Austria/Emberger Alm, 1800m above sea level. The seeing was not the best. It was hard to find the right focus and receive a FWHM value of less then 3,5 FWHM with my 1030mm Newton and my Atik. The transparency however, was phenomenal!

Ha-L-RGB
5x10min. Ha
15x5min. Luminance
8x5min. RGB
30 Flats
50 Darks
300 Bias

Comments

Author

Claus
Claus
License: None (All rights reserved)
3033
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Histogram

M8 Lagoon Nebula, 





    
        

            Claus