= OMC meeting =

=== Time scale ===

 * Middle October

=== Action items ===
 * Test on the AS table (Kokeyama)
  * Measure the transmission outside
  * Extract the actual beam, put it in the OMC
  * Beam position check with single bounce
  * OMC1 mirror inspection
  * Check the mount size for modification
  * Check the beam spots with a good alignment

 * PD holder modification (Somiya, Sato)

 * Mirror mount modification
   * Order PZT now (Somiya)
   * Machine the spare mount, glue the mirrors, and send to Kamioka
   * Control the mount of glue (careful procedure the glueing)

 * Assembly procedure document and review

 * Cable on the beam path
   * no idea
   * Discuss in front of the OMC (Kokeyama, Aso)

 * 700Hz damping structure (Somiya)
   * LIGO parametric instability damper type thing (dynamic damper)
   * Spring damping
   * Damping metal M2052

 * Check the OMC suspension actuator in LIGO (Somiya)

 * Ghost beam OMC3 and 4, QPDs are not dump
   * Order more beam dump (KG5) as spare  (Somiya)
   * Do we re-produce balanced masses?

 * AS table laser is 50mW

 * OMC REFL TRANS mounts (enrage the holes) 後で決める