The https://www-thphys.physics.ox.ac.uk/people/AndreiStarinets/TUTORIALS_NOTES_GR/gr-cosmology-exam-paper-2011-solutions.pdf#page=9[official notes, PDF p. 9, handwritten p. 3] compare the two clock ratios and identify the station's rotational contribution. PDF p. 10, handwritten p. 3a, separately clarifies the normalization when coordinate time is the <affine parameter>.

Solution

Past exam of the general relativity and cosmology and condensed matter physics paper of Part B of the physics course of the University of Oxford / 2011 / Section V / 1 / Unlettered 4 / Solution

 Solution (source code)