Parameters for the superluminal knots c, h, i, j and k.
Notes. Their kinematics within core separation rn ≲ 0.5 mas are consistently explained in terms of the precessing jet-nozzle model: modeled ejection epoch t0, ejection position angle PA(deg), precession phase φ(rad), initial viewing angle θ(deg), initial Lorentz factor Γ and the observed ejection times t0,obs (taken from BQS17).
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