No Strong Geometric Beaming in the Ultraluminous Neutron Star Binary NGC 300 ULX-1 (SN 2010da) from Swift and Gemini
Authors: B. Binder, E. M. Levesque, and T. Dorn-Wallenstein
2018 The Astrophysical Journal863141.
Provider: AAS Journals
Caption: Figure 4.
Spectral hardness ratio HR as a function of covering fraction. The symbols are scaled to represent the 0.3–10 keV flux,and color-coded according to observation date.