Comet C/2014 Q2 (LOVEJOY)


January 5.846, 2013 observation

Celestron 11 telescope (D = 0.28 m - F/6.5)
VHIRES-MO spectrograph R = 50000
Atik 460EX+ CCD camera (binning 2x2)
Observatory : Castanet-Tolosan (France)
Exposure : 9 x 600 s

 

Comet nucleus on the fiber optic guiding camera of eShel/VHIRES system (the diameter of fiber hole is 50 microns)

 



Download observed spectrum:

Download observed spectrum (order #26): _lovejoy_(C2014_Q2)_20150105_846_26.fit

Download observed spectrum (full orders archive): _lovejoy_(C2014_Q2)_20150105_846.zip


January 7.745, 2015 observation

Celestron 11 telescope (D = 0.28 m - F/6.6)
eShel spectrograph (R = 11000)
Atik 460EX CCD camera
Observatory : Castanet-Tolosan (France)
Exposure : 16 x 600 s

 




Download observed spectrum (processing output): _lovejoy_(C2014_Q2)_20150107_745_full.fit

Download observed spectrum (after sky substraction): _lovejoy_(C2014_Q2)_201501107_745_sky_full.fit

Download observed spectrum (after sky and sun spectrum substraction): _lovejoy_(C2014_Q2)_201501107_745_sun_full.fit


January 11.747, 2015 observation

Celestron 11 telescope (D = 0.28 m - F/6.6)
Alpy600 at R =
600
Atik 460EX+ CCD camera (binning 2x2)
Observatory : Castanet-Tolosan (France)
Exposure : 8 x 600 s

Comet on the entrance slit of Aply600 spectrograph.




Download observed spectrum: _lovejoy_(C2014_Q2)_20150111_746_NUCLEUS.fit

Download observed spectrum: _lovejoy_(C2014_Q2)_20150111_746_COMA.fit


January 12.809, 2015 observation

Celestron 11 telescope (D = 0.28 m - F/10)
Lhires III - 600 grooves/mm (UV region) R = 1200 (35 microns slit)
Atik 460EX+ CCD camera (binning 2x2)
Observatory : Castanet-Tolosan (France)
Exposure : 3 x 600 s

 




Download observed spectrum: _lovejoy_(C2014_Q2)_20150112_799.fit


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