Welcome to the LIGO Open Science Center

This site will provide access to data from the LIGO observatories and associated software tools. We look forward to public release soon, thank you for your patience. For general information on LIGO, please visit ligo.org. If you have an LSC credential, click here for LSC login or else visit the public site
LIGO Hanford Observatory, Washington (image: C.Gray)	LIGO Livingston Observatory, Louisiana (imahe: J.Giaime)

The observatories are built and operated by the LIGO Laboratory (California Institute of Technology and Massachusetts Institute of Technology) with participation by the LIGO Scientific Collaboration, and are supported by the National Science Foundation of the United States.