Simulation of a pulsar timing array for the detection of gravitational wave signals. Dots are millisecond pulsars. The stars represent the Galactic poles (North upper), the squares the Galactic center (right) and anticenter (left). The triangles are source locations.
From the article:
Pulsar Timing Array Based Search for Supermassive Black Hole Binaries in the Square Kilometer Array EraYan Wang and Soumya D. Mohanty
Phys. Rev. Lett. 118, 151104 (2017)
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