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| * New RT model base was created by Nakano-kun. We shared the concept with core members (Nakano, Miyo, Terrence, Fabian, Ushiba, Shoda). Terrence will upgrade for the Type-B and -Bp. If the upgrade is necessary for RSE, Miyo and Shoda will do. |
Agenda/Minutes of the VIS Meeting on 2020/8/28
2020/8/28 14:00 -
Participants:
Progress report
General
Type-A
Type-B
- Cable preparation for yaw stepper motor [Sato]
- The five cables requested will be ordered in early October. However, would you consider the following alternatives.
For four (50 cm , kapton, M-Dsub<>bundy plug) cables. We have six unused cables of different lengths with similar specifications.(JGW-D1503901/24)
For (2.5m, F-Dsub<>F-Dsub) cable. We have Type2-2m(Dsub F-F, kapton) and Type4-1m(Dsub F-M, kapton). Two cables can be connected and extended.
- The five cables requested will be ordered in early October. However, would you consider the following alternatives.
- Type-B paper: I received corrections, including the referees'. Thank you for your observations. I'm working on them.
- I worked in Type-B remedying work procedures and time allocation: see below.
Type-Bp
Type-C
- A concrete design proposal for IMMT2 modificaion has been uploaded. (JGW-D2011918)
Controls
- New RT model base was created by Nakano-kun. We shared the concept with core members (Nakano, Miyo, Terrence, Fabian, Ushiba, Shoda).
- Terrence will upgrade for the Type-B and -Bp. If the upgrade is necessary for RSE, Miyo and Shoda will do.
Electronics
Towards O4
- KAGRA is in "RSE Trial" now.
- Procedure documents.
Limit switches, <-- revised
There's an updated version but it hasn't been uploaded to JGWDoc. Use this link instead.
See the last two slides of this presentation.
Acceptance Test (Wiki page).
Schedule towards O4 was revised (Chart).
cf. Post Obs. task (Request), Task for O3c (Plan, Sheet), Task towards O4 (List)
Safety
Discussion
- [Terrence] New features for the suspensions, type-A and type-B, as pre-O4 upgrades (II).
[Ishizaki] GAS filter improvement for post O4.slide.pdf
Travel Plans
Next meeting
- On 2020/9/4(Fri)