Gravitational Wave Open Science Center


The Timeline App provides information on times when data are available, as well as data quality and injection segments.

Timeline Queries

  • Use the Run Timeline Query Form to request any of the Run Timeline or Segment Lists.
  • Use the Event Portal to access individual Events and request any of the Event Timeline or Segment Lists.

Timeline Examples

Science Mode History

Timelines from the O3b run, 2019

Timelines from the O3a run, 2019

Timelines from the O2 run, 2016-2017

Timelines from the O1 run, 2015-2016