Differences between revisions 7 and 23 (spanning 16 versions)

klog list for the second visit

KAGRA/Subgroups/IOO/TiltSensor/Documents2 (last edited 2018-07-11 14:11:24 by KeikoKokeyama)

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+==== Preparation ====
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+==== Position dependency of Tiltsensor ====
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+==== Oplev spectra with various conditions ====
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+==== Limiting noise of oplev ====
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+==== Oplev quick calibration ====
 * tilt for pit is 0.316[mm/cts]  and its error is 0.0546[mm/cts] .
 * tilt for yaw is -0.249[mm/cts] and its error is 0.0105[mm/cts]
 * data [[attachment:oplev_cal.xlsx]]
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/uploads/569_20160105075840_oplevcalib.pdf|Old oplev calibration by Narita-kun]]

==== Linear rnage of Oplev from old klogs ====
 * 1.5 mm on QPD
 * ref: http://klog.icrr.u-tokyo.ac.jp/osl/uploads/1427_20160407225650_exacalib.pdf
 * Re-calibration and linearity check http://klog.icrr.u-tokyo.ac.jp/osl/?r=3175

==== Kyuman's memo for sensitivity ====
[[attachment:sensitivity_v1.pdf|Kyuman's Note 1]]
[[attachment:sensitivity_calculation.pdf|Kyuman's Note 2]]

==== June Gyu's presentation at KIW4 ====
 [[attachment:Tiltsensor_KIW4_Park.pdf|Presentation file]]