Spectra of Supernova SN 2014J in M82
Taken by Torsten Hansen on February 21, 2014 @
Boos, Germany
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2014:02:27 19:11:45
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Details:
The picture shows an image of the supernova quite early after discovery, an image of 829 stacked single frames of the spectrum of the supernova and finally two plots of 4 low resolution spectra . The first plot contents the spectra corrected for instrumental response, which describes the "true" light intensity over the observed spectral range (see abscissa). The second plot shows the 4 spectra with respect to the local continuum. A line identification is added here too.
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