STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408−5354

@article{Shajib2020STRIDESA3,
  title={STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408−5354},
  author={Anowar J. Shajib and Simon Birrer and Tommaso Treu and Adriano Agnello and Elizabeth Buckley-Geer and James H. H. Chan and Lise Christensen and C. Lemon and H. Lin and M. Millon and Jason Poh and Cristian E Rusu and Dominique Sluse and Chiara Spiniello and G C-F Chen and Thomas E. Collett and Fr{\'e}d{\'e}ric Courbin and Christopher D. Fassnacht and Joshua A. Frieman and A. Galan and Daniel Gilman and Anupreeta More and Timo Anguita and Matthew W. Auger and Vivien Bonvin and Richard G. McMahon and Georges Meylan and Kenneth C. Wong and Timothy M. C. Abbott and James T. Annis and Santiago {\'A}vila and Keith C. Bechtol and David Brooks and Dillon Brout and David L. Burke and Aurelio Carnero Rosell and Matias Carrasco Kind and Jorge Carretero and Francisco J. Castander and Matteo Costanzi and Luiz Nicolaci da Costa and Juan de Vicente and Shantanu Desai and J. P. Dietrich and Peter Doel and Alex Drlica-Wagner and August E. Evrard and David A. Finley and Brenna L. Flaugher and Pablo Fosalba and Juan Garc'ia-Bellido and David W. Gerdes and Daniel Gruen and Robert A. Gruendl and Julia Gschwend and Gaston R. Guti{\'e}rrez and Devon L. Hollowood and Klaus Honscheid and Dragan Huterer and David J. James and Tesla E. Jeltema and E. Krause and Nikolay Kuropatkin and T. S. Li and Marcos Lima and Niall MacCrann and Marcio A. G. Maia and Jennifer L. Marshall and Peter Melchior and Ramon Miquel and R. L. C. Ogando and Antonella Palmese and F. Paz-Chinch'on and Andreas Alejandro Plazas and A. K. Romer and Aaron Roodman and Masao Sako and Eusebio S{\'a}nchez and Bas{\'i}lio Xavier Santiago and Victor E. Scarpine and Michael S. Schubnell and Dan Scolnic and Santiago Serrano and Ignacio Sevilla-Noarbe and M. Smith and Marcelle Soares-Santos and Eric Suchyta and Gregory G. Tarl{\'e} and D. Thomas and Alistair R. Walker and Y. Zhang},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2020}
}
We present a blind time-delay cosmographic analysis for the lens system DES J0408−5354. This system is extraordinary for the presence of two sets of multiple images at different redshifts, which provide the opportunity to obtain more information at the cost of increased modelling complexity with respect to previously analysed systems. We perform detailed modelling of the mass distribution for this lens system using three band Hubble Space Telescope imaging. We combine the measured time delays… 

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