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WR 137, 





    
        

            Stephane Neveu

WR 137

Technical card

Imaging telescope or lens:SkyWatcher Newton 150-750

Imaging camera:iNova NBB-Mx2

Mount:Sky-Watcher HEQ5

Guiding telescope or lens:Kepler 80/400

Guiding camera:i-Nova PLA-C2

Software:Tom Field RSpec / Real-Time Spectroscopy

Filter:Sheliak Star analyzer 100

Resolution: 1237x544

Dates:May 13, 2015

Frames: 20x20"

Integration: 0.1 hours

Avg. Moon age: 24.37 days

Avg. Moon phase: 27.24%

Astrometry.net job: 642336

Locations: La Vacherie, Le Chaffal, 26, France

Description

WR 137. Type spectral WC7 + O9.
Système double dans le Cygne.
Raies du Carbone ionisé et de l'hélium II larges et intenses.
Les quelques raies en absorptions me semblent curieuses...encore un problème à régler au traitement !

Comments

Author

Stef
Stephane Neveu
License: None (All rights reserved)
1000
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Histogram

WR 137, 





    
        

            Stephane Neveu