LIGO made an unofficial response via the blog of Sean Carroll [1]. The problem with the analysis in the paper that questioned LIGO's results was that they misin

LIGO made an unofficial response via the blog of Sean Carroll [1]. The problem with the analysis in the paper that questioned LIGO's results was that they misinterpreted the filtering that had been applied to the data shown in the original GW150914 paper, which led them to think there was noise produced by the detectors themselves. [1] http://www.preposterousuniverse.com/blog/2017/06/18/a-response-to-on-the-time-lags-of-the-ligo-signals-guest-post/ http://www.preposterousuniverse.com/blog/2017/06/18/a-respon...