File:Spectrum of Crab Pulsar (eso9532b).tiff

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Captions

Captions

The graph shows the spectrum of the Crab Pulsar, as observed with the ESO 3.5-m New Technology Telescope with the EMMI instrument and described in this Press Release.

Summary

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Description
English: The graph shows the spectrum of the Crab Pulsar, as observed with the ESO 3.5-m New Technology Telescope with the EMMI instrument and described in this Press Release. It extends over the wavelength interval 5000-7000 A, that is, from blue to red light. The ordinate indicates the intensity of the light (flux); it is in logarithmic units and the full interval (from -26 to -25) corresponds to a factor of 10. As can be seen, the spectrum is very `flat' over the entire range. The mentioned absorption `dip' is clearly seen in the middle of the range, near 5900 A.
Date 20 November 1995 (upload date)
Source
This media was produced by the European Southern Observatory (ESO), under the identifier eso9532b

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Author This graph accompanies ESO Press Release 16/95 (20 November 1995). It may be reproduced, if credit is given to the European Southern Observatory.
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Licensing

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