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Add optical spring effect on the model. It might help interferometer lock with high power laser.
It requires the function of Kopt of intra-cavity power.
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From webinar:
> Will there be any way to easily filter the GCNs based on the type of event? More specifically, currently there are > 500 GCNs from the start of the year focused on GRBs. I would for…
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When I enter these codes
Then, the code gives an output.
When I try to use different delta_t value, like 64, it works. But some values still are not invalid and give the same error message.
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## generally
- check if all the resonant modes which disturbs the lock-acquisition are damped with 1/e-decay-time
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### Todo
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#### 1. collect information
- [ ] what was the reason why the blending frequency of the L(,T) and Y was different.
- [ ] what is ongoing? for Type-A/B/Bp
- [ ] tasks for hie…
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## 目的
bkagra phase 1までに高精度の高精度の温湿度、気圧計をセンターに設置して、DAQする。
## ToDo
- [x] センサーの設置
- [x] 機器制御＠センターのチャンネル確保
- [ ] リアルタイムモデルの作成
- [ ] １５ピンーDSUBー４ピン アダプタの作成
- [ ] 完了
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bKAGRA phase1を通して、PEMの仕事を周知できたので、phase2以降のADCの追加について相談する土壌が整ったかもしれない。
また、山本さんがぽろっと、ADCだけならなんとかなるかもしれないと言っていた。
そこで、せめて以下の通りのような感じでADCを追加したいといってみる。
(最終的には宮川さんになると思うが、とりあえず山本さんに相談してみよう)
まあ、いずれにせよ、い…
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**Submitting author:** @hemantaph (Hemantakumar Phurailatpam)
**Repository:** https://github.com/hemantaph/ler/
**Branch with paper.md** (empty if default branch): main
**Version:** v0.4.0
**Editor:*…
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### for the check of vibration isolation performance
- [X] measurement with ALS-DARM
- [X] w/o control
- [X] w/ control
- [ ] measurement with FPMI-DARM
- [X] w/o control
- [ ] w/ cont…
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Calculation of that should be done by the end of January as discussed in the [VIS-CRY meeting](http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/VIS/VISMinutes20210129).
参考
- [report](ht…