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Arcturus spectra, 


            Stephane Neveu

Arcturus spectra

Technical card

Imaging telescope or lens:SkyWatcher Newton 150-750

Imaging camera:Canon 350D

Mount:Sky-Watcher HEQ5

Guiding telescope or lens:Kepler 80/400

Guiding camera:i-nova PLA-C

Software:photoshopIrisTom Field RSpec / Real-Time Spectroscopy

Filter:Sheliak Star analyzer 100

Resolution: 2099x850

Dates:March 9, 2014

Frames: 13x1" ISO200

Integration: 0.0 hours

Darks: ~23

Flats: ~23

Bias: ~11

Avg. Moon age: 8.23 days

Avg. Moon phase: 58.95%

Bortle Dark-Sky Scale: 8.00

Temperature: 8.00 job: 205127

Locations: Home sweet home, Ablon sur Seine, Val de Marne, France


Arcturus - α Bootis
Spectral class K 1 III
Temp : 4000 °K ( 4300°K)



Stephane Neveu
License: None (All rights reserved)


Arcturus spectra, 


            Stephane Neveu