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VIS (PR3)
naoatsu.hirata - 18:58 Friday 07 July 2023 (25886) Print this report
Measurements of DAC noise for PR3 actuators

[Sato-san, Hirata]

We measured TM and IM DAC noise at PR3. 
We measured TM_AIout, IM1_AIout, IM2_AIout from outside chassis. TM, IM1 and IM2_COILout_dw0, dw1, dw2, dw3 from sattelite box inside cleanbooth.
As same as PR2, IM1 satellite box is connected to IMV1,IMV2,IMV3 and IMH1. IM2 satellite box is connected to IMH2 and IMH3. For changing ANALOG DEWHITENING FILTER, we use IMV MONITORS STATE REQUEST for IM1. And for IM2, we use IMH MONITORS STATE REQUEST.

used whitening filter: JGW-S2213685
used ADC channel: PR3 IM2 (ch8-ch11)
Measured data are here: /users/DGS/measurements/DAC/k1pr0Measured results are attached.

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