WG4: Contacts

WG4 Lead: Sonia ANTON

Mailing list: https://lists.cam.ac.uk/mailman/listinfo/ast-mwgaia-wg4


Parameterised post Newtonian parameter determination with Gaia / distances: investigate various crucial steps of the cosmic ladder from the very local to the 100 Mpc universe that will greatly benefit from Gaia. The complementary expertise of the various nodes will be integrated in order to provide an accurate calibration of primary and secondary distance indicators / transients / investigate the requirements on observation and source modelling for sub-as astrometry


  • WGT4a: Reference frames and Fundamental physics with Gaia.
  • WGT4b: Gravitation Waves with Gaia.
  • WGT4c: Calibrating the distance scale.
  • WGT4d: The transient sky with Gaia.

COST is supported by the EU Framework Programme Horizon 2020

© 2019 MW-Gaia COST Action CA18104 Contact: mw-gaia@ast.cam.ac.uk