Attempt to fit the large-scale radio jets of GRS 1758–258 jets at different epochs using the theoretical kinematic model of Hjellming & Johnston (1981). Horizontal bar shows the scale size and the synthesised beam is on the left-down corner. The vertical scale is expressed in units of the root mean squared noise of each radio map that amounts to 9.3, 8.2, 10.7, 16.0, 7.3, and 4.5 μJy beam⁻¹ for the different epochs, respectively. North is up and east is left.