LIGO Document G1902348-v2

L1 Calibrated Sensitivity Spectra Apr 29 2019 (Representative best of O3a -- C01)

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These are calibrated strain and displacement spectra from a representative best of O3a, taken on Apr 29 2019, when the luminosity range for 1.4-1.4, 10-10, and 30-30 [M_sol] binary systems was 135.2, 654.6, and 1127 [Mpc], respectively.

These spectra are in the process of being reviewed and should be considered preliminary and are subject to change in future versions.

This data is from that regenerated offline to account for data dropouts and has been compensated for time-dependence in the detector response ("C01," DCS frames in LIGO jargon). We expect the uncertainty in calibration at this time 5% and 3 deg [deg], valid between 10 and 2000 [Hz] (the uncertainty is larger and unquantified outside this band).

The code that produced this plot can be found via T1500365

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