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Stellar Spectra

From the author of   Sizing Up The Universe

Spectral data acquired using Star Analyser 100.     Spectral plots shown here were made using RSpec software.



Albireo A/B

Linear stretch.
Log stretch.

Image of double star Albireo through the diffraction grating


Image of Vega through the diffraction grating (taken with my Canon T2i DSLR)

Spectra before adjusting for camera's sensitivity as a function of wavelength

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