GMOS South spectrum of the highest redshift quasar known at z = 6.43

GMOS South spectrum of the highest redshift quasar known at z = 6.43. The wavelength interval between the Lyman alpha peak and the point at which the flux drops to zero at ~8950Å gives the size of the quasar proximity zone.

Credit:

International Gemini Observatory/NOIRLab/NSF/AURA

About the Image

Id:geminiann07015b
Type:Chart
Release date:Sept. 24, 2007, 6:51 p.m.
Related announcements:geminiann07015
Size:500 x 215 px

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Category:Illustrations

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