Image Details
Caption: Figure 9.
Scatter plot showing the eccentricity and the minimum companion mass of the 16 pulsars with known binary orbital periods of more than 290 days. The circle points are companions that are most likely to be main-sequence stars, and the triangle points are companions that are most likely to be white dwarfs. PSR J0125−5854 is shown as a cross. The color of the points shows the spin period of the pulsars in their respective binary system.
© 2026. The Author(s). Published by the American Astronomical Society.