= Minutes of the ISC Meeting on 2015/10/5 =
14:00 - 15:00 @ SeeVogh

Participants: Miyakawa, Aso, Michimura, H. Yamamoto, Arai, Raffaele, Akutsu


== Confirmation of the electronics preparation status (Michimura) ==
 * Power Supply of DC PD
  * Use AC adaptors for iKAGRA. For bKAGRA, we will consider making dropper type DC supply.
 * Differential to single end converter
  * There is one unfinished circuit in CLIO. 
  * Ando-lab students will come around Oct. 26. Will ask them to complete the above one.
 * RF Patch Panels
  * Already ordered
  * Conectors must be purchased soon.
 * Cable layout
  * Confirm the actual rack locations on Oct. 13 - 16. (Michimura and Miyakawa)
 * TTFSS pull up
  * We know what to do
  * Ando-lab people will work on it around Oct. 26

=== Comments ===
 * Thorlabs PZT driver accepts only mono pole input
  *  May need to add analog sum amplifiers. (LIGO did it)


== Commissioning schedule (Aso) ==
 * The updated task list is being entered into the MIF MS project file
 * Aso will circulate the draft version for discussion soon.

== Updates on the simulation (Hirose) and output optics design (Somiya) ==
 * Hirose-san's [[KAGRA/subgroup/ifo/MIF/Minutes20151005/HiroseReport20151005|report]]
 * H. Yamamoto will come to Kamioka from Oct. 13 to 16. Some preliminary numbers will be available then.
 * ITM transmission data is the missing piece. If we use the GT&T crystals, then we have to wait for the ETM transmission map.
 * If Shinko-sha crystal is good, we will have the transmission data sooner.

== AOB ==
 * Rules for view port protection are considered serious in LIGO. We will need similar ones in KAGRA.

== Next Meeting ==
Oct. 19(Mon) 14:00 - 15:00