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LIGO data FFT (run S6)

FFT of portion of LIGO dataset (last run of S6)

Spectrum analysis of data from LIGO run S6. Several noise bands are visible, from the instrumental noise of the detectors. Additionally, seismic noise is visible, at the lower frequencies.

Media Description: 

Spectrum analysis of a portion of the data from LIGO run S6. The y axis is time into the strain data set, with the top values being more recent, and the x axis is the frequency, in hz