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Contains:  Omega nebula, M 17, NGC 6618
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M 17 Omega Crop @ Ha-RGB, 





    
        

            Wolfgang Zimmermann
M 17 Omega Crop @ Ha-RGB

M 17 Omega Crop @ Ha-RGB

Technical card

Resolution: 3906x2602

Dates:Sept. 8, 2016May 27, 2017

Frames:
Baader H-alpha 7nm : 5x600"
HUTECH IDAS LPS P2: 13x420" ISO800
HUTECH IDAS LPS P2: 41x60" ISO800

Integration: 3.0 hours

Darks: ~15

Flats: ~15

Bias: ~15

Avg. Moon age: 4.23 days

Avg. Moon phase: 22.46%

Mean SQM: 21.10

Mean FWHM: 21.10

Astrometry.net job: 1599964

RA center: 275.030 degrees

DEC center: -16.155 degrees

Pixel scale: 1.788 arcsec/pixel

Orientation: 175.036 degrees

Field radius: 1.165 degrees

Locations: Rüdiger`s Dachsternwarte, Bergkamen, NRW, Germany; Dark Sky, Kierspe, NRW, Germany

Description

H-Alpha ist from alphaastro (Rüdiger) Roof Observatory, Bergkamen
http://www.astrobin.com/263454/

Comments

Author

Wolfi2055
Wolfgang Zimmermann
License: None (All rights reserved)
1401
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Revisions

  • M 17 Omega Crop @ Ha-RGB, 





    
        

            Wolfgang Zimmermann
    Original
  • Final
    M 17 Omega Crop @ Ha-RGB, 





    
        

            Wolfgang Zimmermann
    B

Sky plot

Sky plot

Histogram

M 17 Omega Crop @ Ha-RGB, 





    
        

            Wolfgang Zimmermann