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KAGRA MIR (Absorption)
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MarcEisenmann - 21:17, Friday 22 October 2021 (2723)Get code to link to this report
TAMA T1 absorption measurement

This sample absorption has been remeasured as there was some discrepancy with measurement few years old.

This one agrees with the one I did few months ago : absorption is around 18 ppm

(Pin = 7.316W, Pt = 6.29W, R = 0.8342 ppm/cm)

There are however strange patterns on the XZ YZ measurements that were not present before.

Images attached to this report
2723_20211022141708_xy.png 2723_20211022141711_xz.png 2723_20211022141714_yz.png