= Minute of KAGRA commissioning meeting =
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 * Date: 2018/7/24 11AM~12PM
 * Attendance: Miyakawa, Izumi, Ohishi
  * eZuce: Yamamoto, Nakano, Shoda, Suzuki
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== LAS (Nakano) ==
 * EOM and FI are being tested.
  * EOM: TF and modulation index were measured.
 * Fiber isolate reached and is being tested.
 * Installation to KAGRA started.

== PSL, IOO ==

 * MZ alignment is being proceeded, and MC has been already locked with single arm of MZ.
 * Mode matching ratio is still bad but it will be fixed soon.

== ISS ==
 * ISS loop locked again. OLG or RIM was measured, and they are being analyzed.



== IMMT2 (Ohishi) ==

 * On 7/9, we started take IMMT out from the chamber.
 * All the replacement of magnetized screws is done by the end of last week.
 * Mirror position (distance between mirror and coile) was shifted a ~mm, probably caused by tilt of optical.
 * TF will be measured soon.

== ACC noise ==
 * Old circuits are still used in TAMA era, and all the noise floor are high.

== ETMX (Miyamoto) ==

== Geophone ==

 * To fix BS GeoPhone, we should open the chamber.
 * TMS GeoPhone looks fine, but some strange coupling can be seen in the TF measurement.
  * Feedback bandwidth is limited ~10Hz.


== DGS ==

 * DAC is almost out of stock. We should think to start using old DAC used in CLIO.

== rack cleaning ==



== Others ==
 
 * Next meeting: 7/31.