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Fig. 9.

image

Left: dependence of the components of the rotation vector, ωx, ωy, ωz, of the system, defined by the positions and proper motions of 1.2M NEWS sources with respect to the Gaia-CRF2 on the G magnitude. Right: dependence of components of rotation vector, ωx, ωy, ωz, of the system, defined by the positions and proper motions of 1.0M NEWS sources, passed astrometric criterion, with respect to the Gaia-CRF2 on the G magnitude. Vertical error bars represent the dispersion of components within the magnitude bin. The components ωx, ωz were shifted by ±1.0 mas yr−1 for better visibility.

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