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.

Källa:
Mike Wilczynska and John K. Webb

Om bilden

ID:full-sky-map-bright-quasars
Typ:Diagram
Publiceringsdatum:30 september 2020 13:53
Storlek:1058 x 595 px

Om objektet

Typ:Unspecified : Technology : Observatory : Instrument
Kategori:ELT
Illustrations

Bildformat

Originalstorlek
316,5 kB
Stor jpeg
131,5 kB
Skärmstor jpeg
117,5 kB