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  * We should decide which suspensions will require the heaters.   * We should decide which suspensions will require the heaters: maybe SRM and SR2 (Fabian should check).
  * Policy of temperature control during the time in which VIS worl will take place: according to what Fabian understood from Miyoki-san, now that there are enough coolers the aim is to keep it to about 23.5 degrees, but we should ask for conformation.

Agenda/Minutes of the VIS Meeting on 2020/6/26

2020/6/26 14:00 -

Zoom Meeting

Participants:

Progress report

General

  • I started to prepare the heater jackets for temperature control of GAS. This project doesn't have a time schedule. We have to discuss. (Github Issue)

    • We should decide which suspensions will require the heaters: maybe SRM and SR2 (Fabian should check).
    • Policy of temperature control during the time in which VIS worl will take place: according to what Fabian understood from Miyoki-san, now that there are enough coolers the aim is to keep it to about 23.5 degrees, but we should ask for conformation.

Type-A

  • (Takahashi) Tested the accelerometer with the LVDT prototype (Slide).

Type-B

Type-Bp

Type-C

Controls

Electronics

Post O3

  • Post Obs. tasks are on going. Decay time measurements were carried out again. RT model modification for other Type-Bs is planed in this weekend. Sensor correction for SRs and SR suspension update will be started from July.
  • O3c will be canceled.
  • Task towards O4 (List) was revised.

cf. Post Obs. task (Request), Task for O3c (Plan, Sheet), Schedule towards O4 (Chart).

Safety

Discussion

Travel Plans

Next meeting

  • On 2020/7/3(Fri)

KAGRA/Subgroups/VIS/VISMinutes20200626 (last edited 2020-06-26 15:51:58 by RyutaroTakahashi)