Full Sky Map of Bright Quasars

Full-sky map of all measurements of the fine-structure constant along the line of sight of bright quasars, in early 2019. Overall there is a 3.5 sigma statistical preference for a dipolar spatial variation. The preferred direction of maximal variation is inside the solid red line, and the dashed blue line depicts the equator of the dipole.

Të drejtat:
Mike Wilczynska and John K. Webb

Rreth fotografisë

Data e Publikimit:Sht 30, 2020, 13:53 CEST
Përmasat:1058 x 595 px

Rreth objektit

Tipi:Unspecified : Technology : Observatory : Instrument

Formate Fotografish

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