O3 Data Sets

Please Read This First! Click for data usage notes.

The LIGO Laboratory's Data Management Plan describes the scope and timing of LIGO data releases.

O3 Auxiliary Data

Time Range: April 1, 2019 through March 27, 2020

Detectors: 86 channels from H1 and L1

O3GK Data Release

O3GK Time Range: April 7, 2020 through April 21, 2020 Detectors: G1 and K1

4 kHz Data 16 kHz Data Documents Timeline

O3b Data Release

O3b Time Range: November 1, 2019 through March 27, 2020 Detectors: H1, L1 and V1

4 kHz Data 16 kHz Data Documents Timeline

O3a Data Release

O3a Time Range: April 1, 2019 through October 1, 2019 Detectors: H1, L1 and V1

4 kHz Data 16 kHz Data Documents Timeline