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• Minutes20151214

ISC Meeting on 2015/12/14

14:00 - 15:00 on SeeVogh

Participants: Arai, Miyakawa, Kokeyama, Aso, Hirose, Michimura

1. Requests for coating requirements from LMA (Aso)
   • SRM HR transmission: relax the tolerance to T=0.15+/-0.01
   • Inspiral Range:
     • T=14% 155.467Mpc
     • T=15.36% 153.901Mpc
     • T=16% 153.163Mpc
   • Not a big difference: the relaxed tolerance is acceptable.
   • Hirose already told LMA that the relaxed requirements are acceptable.
   • Need to update the Wiki
2. Electronics Preparation Status (Michimura, Aso)
   • Cable (Michimura)
     • We have all the necessary cables
   • RF distribution (Komori, Michimura)

     • The panel should have been delivered to Kamioka -> Found it.

     • Need to arrange people to assemble the box -> Nakano-kun did it.

   • RFPD/QPD (Aso, Doi)

     • There are some problems with the mis-match between the regulator height and the screw holes on the box. -> Will fix the regulator with a plate. Use insulating plates.

   • Site installation work schedule
     • We will make a task list. Then assign tasks to people and arrange the schedule.
     • Michimura will make a task list.
     • When to install the LSC rack ? Need to coordinate with the duct installation schedule.
3. Magnet Noise (Michimura)

   • What was the reason for chosing 2mm dia, 3mm long SmCo ?

   • Michimura will summarize the noise estimates with the above magnet size
4. OMC (Somiya)
   • No update
5. FFT Simulation (Hirose, H. Yamamoto)
   • No update
6. Next meting 2016/1/12