X-ray – Kayhan Gultekin

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4 panels showing various fundamental plane fits with data that mostly disagree.

High-Eddington Rate IMBHs Do Not Fall on the Fundamental Plane

Two by two panels. Left two panels show blocky, pixelated image of indistinct pattern peaking at the center and a line spanning approximately two pixels and labeled "1 arcsec". The right two panels show a much finer resolution version of the same with a black x and a black square at the center of the peaked distribution. The top panel has an arc-like shape in the upper right, the bottom has the same shape in the lower left.

Low-mass dual candidate is lone black hole

Three-dimensional view of fundamental plane of black hole accretion. A cube is labeled with the following orthogonal axes and limits. X-axis: Radio [erg/s] 30–45; Y-axis: X-ray [erg/s] 30–45; Z-axis: Mass [solar] 0–15. A light blue plane cuts through data points which are clustered as red spheres at the high-mass end and blue cubes and cones at the low mass end.

Measuring black hole masses with X-ray and Radio observations

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