Comet C/2011 J2 (LINEAR)


April 13.83, 2013 observation

CN212 telescope (D = 0.212 m - f/3.9)
Alpy 600 spectrograph at R = 600 (23 microns slit)
Atik 460EX+ CCD camera (binning 2x2)
Castanet-Tolosan Observatory (France)
Exposure : 12 x 600 s

 

Download observed spectrum: _linearc2011_j2_20130413_837_cbuil.fit
Download ratio spectrum: _linearc2011_j2_20130413_837_ratio_cbuil.fit


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