Differences between revisions 4 and 49 (spanning 45 versions)

PEM injection in bKAGRA phase1

(Description will be translated to English at some point)

Aims

In bKAGRA phase1,

Investigate the projection of the environmental noise effect to the sensitivity of KAGRA interferometer
Characterize the effect of the scattering light
Morphologically study the environmental noise waveform

(bKAGRA phase1 における、

干渉計感度への環境雑音の影響のプロジェクション
散乱光のキャラクタリゼーション
雑音の形態学的スタディ)

Injection types

Acoustic injection (AcI)
Magnetic injection (MaI)
Shaking injection (ShI)

What we want to do

Necessary

Measuring coupling functions between environmental noise and interferometer signal
Measuring environmental noise using several sensors
Spectrogram of the interferometer signal during injection

If possible

Narrow down coupling locations
Narrow down environmental noise source locations
Switch off test
Identify line noise sources
RF noise measurement around RF modulation sideband frequencies.
- RF modulation sideband frequency list

Candidates of measurement points

PSL
IMC (mirrors, refl table)
IFI
PRM
BS
ETMX/Y (1F,2F)
TMS (both end)
WAB
Arms

(including racks of each points for control and DAQ.)

Schedule

(VERY ROUGH)

2017/12/06 Project started
2017/12/26 Rehearsal of rehearsal
Before bKAGRA phase1 run (Detailed date has not been fixed): Preparation
2018/02/0X: Rehearsal of PEM injection (end-to-end test, maybe without actual injection)
After bKAGRA phase1 run (Detailed date has not been fixed): Injection test in tunnel (4 days)
After injection test: Analysis, make report, (if possible) write paper

Sensors and instruments information

Common

Items	Numbers	Part Number	Need to order	Ordered	We have	JGW S-number	Comment
Amplifier	1	QSC RMX5050a	No	No	Yes	N/A
Head set	several	Not known	Need	No	No	N/A
Small accelerometer	several	KISTLER Accelerometer Type 8640A5	No	No	Yes	List,S1707218,7219,7221,7222
Laser accelerometer	1	Not known	No	No	Yes?	N/A	RION
Clay(?) to fix accelerometer	a few	Not known	No	No	Yes?	N/A
Cables and connectors	many	Not known	Partially need?	No	Partially no?	N/A
Low noise filter	1	Not known	Need	No	No	N/A	Like SR560. Hand made?
Function generator	1	AFG3022C	No?	No	Yes	N/A

Acoustic injection

Items	Numbers	Part Number	Need to order	Ordered	We have	JGW S-number	Comment
Large speaker	2	JBL JRX212	No	No	Yes	N/A	URL
Small speaker (PZT)	1	Not known	Need	No	No	N/A	(If possible)
Microphone	1	B&K 4188 + 2671(case) + 1704(pre-amp)	No	No	Yes	N/A
MIcrophone2	2	AT-VD6 + AT-MA2(amp)	No	No	Yes	N/A
Seismometer	1	Trillium compact 120-SV1	No	No	Yes	S1707526
Earplug	several	Not known	Need	No	No	N/A	(example)
Rubber stack	8	Not known	Need	No	No	N/A	(If possible. For example, KE-25 (Misumi).)
Horn	1	Not known	Need	No	No	N/A

Magnetic injection

Items	Numbers	Part Number	Need to order	Ordered	We have	JGW S-number	Comment
Large Coil	2	Not known	Need	No	No	N/A	a few Ohms, ~1 m dia.
Small Coil	1	Not known	Need	No	No	N/A	(If possible)
Magnetometer	2	Mag-13MCL +amplifier	No	No	Yes	S1707535,7536,7537,7538,7539,S1707540(Amp)	URL (pdf)
Small magnetometer	1	Mag649	No	No	Yes	N/A	Ando lab's instrument

Shaker injection

Items	Numbers	Part Number	Need to order	Ordered	We have	JGW S-number	Comment
Large Magnet coil shaker	1	Not known	No	No	Yes	N/A	NAOJ
Small PZT shaker	a few	Not known	Need	No	No	N/A
Mallet	1	Not known	No	Yes	Yes	N/A

Others

Items	Numbers	Part Number	Need to order	Ordered	We have	JGW S-number	Comment
RF antenna	2	Not known	Need	No	No	N/A	Could be made ourselves?
RF signal amplifier	2	Not known	Need	No	No	N/A	Could be made ourselves?
RF generator	1	Not known	Need	No	No	N/A	(If possible. Can Moku:Lab be used?)
RF spectrum analyzer	1	Not known	No	No	Yes	N/A	Moku:Lab

To be prepared

CDS (Real time model, DAC, ADC, DQ)
Calibration (Sensors, DAC, ADC)
- ADCの入力インピーダンスは10 kΩ (ref. JGW-T1200779 or Shoda-san's PhD thesis.)
Analysis code to calculate coupling function (peaks, comb, broad)
Spectrogram tools
MEDM

Calibration

ADC: (for single-ended sensors) 20/2¹⁵ V/count, (for differential sensors) 10/2¹⁵ V/count
- input impedance 10 kΩ
Magnetometer (Mag649; Range +/-100 uT): 30 mV/uT? (impedance should be checked)

Number of usable channel for each rack

★ 最低限なにかしらのDAQがほしい場所

MC、PRエリア（IMC0ラックに寄生？）
BS、SRエリア（PR2ラックに寄生？＋追加のADCはここ）
IXCエリア（WABラックに寄生？）
IYCエリア（WABラックに寄生？）
EXCエリア（？？？誰）
EYCエリア（？？？誰）
IXVエリア（TypeAラック、CryoP？）
IYVエリア（TypeAラック、CryoP？）
EXVエリア（TypeAラック、CryoP？）
EYVエリア（TypeAラック、CryoP？）
Xアーム (PX1ラックに寄生?)
- BNCの配線を考えると、コレぐらいのエリアが最低限で現実的。
- 最初はざっくり10枚ADCがほしいとリクエストしてみましたが、無理でした。

(Part of) to do list

Obtain S/N on JGWdoc for all PEM related things, e.g. sensors, actuators, amplifiers, non-standard cables.
Calibrate sensors and actuators.
- Consider how to calibrate them.
Consider how to connect all instruments.
- Ground problem. (各実験エリア(特にエンド)でのグラウンドの確認。)
Make analysis codes --> Hayama, Pil-jong
Gather all required instruments listed in above tables.
持っている機器、買う必要がある機器の確認し、見積りを取る。-->長野
小さい加振機の検討。
- 例えば、https://www.monotaro.com/g/02599650/とか、https://www.toyo.co.jp/mecha/products/detail/themodalshop-2002e.html#link3とか。
- 必要ならRobertに聞いてみる。
アナログ回路(~10 kHzの早いインジェクション用)を作る。
各エリアで確保できるデジタルのチャンネル数の確認。--> EXC: 端山、EXV: 端山、IMC0: 三代、BS: OK
確保できるチャンネル数の中で、やること/できることを具体化する。
山本さんにCALで似たようなコードを作ってないか確認する。
予行演習・本番測定の人手の確保。
センサー・アクチュエータ類のキャリブレーション。
- 主にコイル(他はマニュアルを信じる) --> 長野
磁束計のセットアップ --> 田中
ラックの状況をまとめる --> 三代
ホワイトニングフィルターの確保 --> 端山
加振機の確保 --> 三代・端山
コイルの作製 --> 長野
磁束計の検討 --> 長野
既存のセンサー・アクチュエータのリスト化 --> 端山(シフトコール)
MEDM画面の作成
- フィルターバンクに各センサーのキャリブレーションファクターを入れておく。
- イメージはこんな感じ。MEDMdesign_PEMinjectionVer2.png
エンドでの作業手順(2階へのものの搬入、クリーンブース内の中2階へのアクセス方法等)をTypeAチームに相談する。

Results

Rehearsal of rehearsal on 26th Dec., 2017

Meetings

Next meeting is 2017/12/28 14:00 リハーサルのリハーサルの反省会

What has been done

Consider how many DAC, ADC, CH are required at each measurement point.
大きい加振機の所在を麻生さんに確認。
Differential input/output of CDS. (CDSの差動入出力への対応。)
Consider how many people are required.
解析コードを作る人手を確保。

KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1 (last edited 2018-07-11 20:03:44 by KojiNagano)

-  ⇤ ← Revision 4 as of 2017-12-07 16:33:22 → 
  Size: 3517
  Editor: KojiNagano
  Comment:
+   ← Revision 49 as of 2017-12-28 01:33:55 → ⇥
  Size: 10814
  Editor: KojiNagano
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-Line 6:
+Line 5:
-bKAGRA phase1 における、
+In bKAGRA phase1,

 * Investigate the projection of the environmental noise effect to the sensitivity of KAGRA interferometer
 * Characterize the effect of the scattering light
 * Morphologically study the environmental noise waveform

(bKAGRA phase1 における、
-Line 9:
+Line 15:
- * 雑音の形態学的スタディ
+ * 雑音の形態学的スタディ)
-Line 27:
+Line 33:
+ * RF noise measurement around RF modulation sideband frequencies.
  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/MIFIOOInterfaces|RF modulation sideband frequency list]]
-Line 35:
+Line 43:
+ * TMS (both end)
-Line 37:
+Line 46:
-Line 41:
+Line 51:
+ * 2017/12/06 Project started
 * 2017/12/26 Rehearsal of rehearsal
-Line 42:
+Line 55:
- * After bKAGRA phase1 run (Detailed date has not been fixed): Injection test in tunnel
+ * 2018/02/0X: Rehearsal of PEM injection (end-to-end test, maybe without actual injection)
 * After bKAGRA phase1 run (Detailed date has not been fixed): Injection test in tunnel (4 days)
-Line 46:
+Line 60:
- * Common
||Items||Numbers||Part Number||To be ordered||Ordered||We have||Comment ||
||Amplifier||1|| Not known||No||No||Yes||  ||
||Head set||several|| Not known||Yes||No||No||  ||
||Small accelerometer ||a few|| Not known||No||No||Yes?||  ||
||Clay(?) to fix accelerometer ||a few|| Not known||No||No||Yes?||  ||
||Cables and connectors||many|| Not known||Yes?||No||No?||  ||
||Low noise filter||1|| Not known||Yes||No||No||Like SR560  ||
||Function generator ||1|| Not known||No?||No||Yes?||  ||
+=== Common ===
||Items ||Numbers ||Part Number ||Need to order ||Ordered ||We have ||JGW S-number ||Comment ||
||Amplifier ||1 ||QSC RMX5050a ||No ||No ||Yes ||N/A || ||
||Head set ||several ||Not known ||Need ||No ||No ||N/A || ||
||Small accelerometer ||several ||KISTLER Accelerometer Type 8640A5 ||No ||No ||Yes ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7227|List]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7218|S1707218]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7219|7219]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7221|7221]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7222|7222]] || ||
||Laser accelerometer ||1 ||Not known ||No ||No ||Yes? ||N/A ||RION ||
||Clay(?) to fix accelerometer ||a few ||Not known ||No ||No ||Yes? ||N/A || ||
||Cables and connectors ||many ||Not known ||Partially need? ||No ||Partially no? ||N/A || ||
||Low noise filter ||1 ||Not known ||Need ||No ||No ||N/A ||Like SR560. Hand made? ||
||Function generator ||1 ||AFG3022C ||No? ||No ||Yes ||N/A || ||
-Line 57:
+Line 72:
- * Acoustic injection
||Items||Numbers||Part Number||To be ordered||Ordered||We have||Comment ||
||Large speaker||2|| Not known||No||No||Yes||  ||
||Small speaker (PZT)||1|| Not known||Yes||No||No||(If possible)   ||
||Microphone||2|| Not known||No||No||Yes||  ||
||Seismometer ||1|| Not known||No||No||Yes||  ||
||Earplug ||several|| Not known||Yes||No||No||  ||
||Rubber stack ||8|| Not known||Yes||No||No||(If possible) ||
||Horn ||1|| Not known||Yes||No||No|| ||
+=== Acoustic injection ===
||Items ||Numbers ||Part Number ||Need to order ||Ordered ||We have ||JGW S-number ||Comment ||
||Large speaker ||2 ||JBL JRX212 ||No ||No ||Yes ||N/A ||[[http://asia.jblpro.com/www/products/portable-market/jrx200-series#.WhbMP0pl93h|URL]] ||
||Small speaker (PZT) ||1 ||Not known ||Need ||No ||No ||N/A ||(If possible) ||
||Microphone ||1 ||B&K 4188 + 2671(case) + 1704(pre-amp) ||No ||No ||Yes ||N/A || ||
||MIcrophone2||2||AT-VD6 + AT-MA2(amp)||No||No||Yes||N/A|| ||
||Seismometer ||1 ||Trillium compact 120-SV1 ||No ||No ||Yes ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7526|S1707526]] || ||
||Earplug ||several ||Not known ||Need ||No ||No ||N/A ||([[https://www.monotaro.com/p/3709/4854/|example]]) ||
||Rubber stack ||8 ||Not known ||Need ||No ||No ||N/A ||(If possible. For example, [[https://jp.misumi-ec.com/vona2/detail/221000018475/|KE-25 (Misumi)]].) ||
||Horn ||1 ||Not known ||Need ||No ||No ||N/A || ||
-Line 67:
+Line 83:
- * Magnetic injection
||Items||Numbers||Part Number||To be ordered||Ordered||We have||Comment ||
||Large Coil||2|| Not known||Yes||No||No||a few Ohms, ~1 m dia. ||
||Small Coil||1|| Not known||Yes||No||No||(If possible) ||
||Magnetometer ||2|| Not known||No?||No||Yes?|| ||
||Small magnetometer ||2|| Not known||Yes||No||No||(If possible) ||
-Line 74:
+Line 84:
- * Shaker injection
||Items||Numbers||Part Number||To be ordered||Ordered||We have||Comment ||
||Large Magnet coil shaker||1|| Not known||No||No||Yes||NAOJ ||
||Small PZT shaker||a few|| Not known||Yes||No||No|| ||
||Mallet||1|| Not known||Yes||No||No|| ||
+=== Magnetic injection ===
||Items ||Numbers ||Part Number ||Need to order ||Ordered ||We have ||JGW S-number ||Comment ||
||Large Coil ||2 ||Not known ||Need ||No ||No ||N/A ||a few Ohms, ~1 m dia. ||
||Small Coil ||1 ||Not known ||Need ||No ||No ||N/A ||(If possible) ||
||Magnetometer ||2 ||Mag-13MCL +amplifier ||No ||No ||Yes ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7535|S1707535]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7536|7536]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7537|7537]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7538|7538]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7539|7539]],[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7540|S1707540(Amp)]] ||[[http://www.bartington.com/Literaturepdf/Datasheets/Mag-13%20DS3143.pdf|URL (pdf)]] ||
||Small magnetometer ||1 ||Mag649 ||No ||No ||Yes ||N/A ||[[https://granite.phys.s.u-tokyo.ac.jp/wiki/Lab/index.php?AndoLabInstrumentsMag649|Ando lab's instrument]] ||
-Line 80:
+Line 91:
- * Others
||Items||Numbers||Part Number||To be ordered||Ordered||We have||Comment ||
||RF antenna||1|| Not known||Yes||No||No||Could be made ourselves? ||
||RF amplifier||1|| Not known||Yes||No||No||(If possible) ||
+=== Shaker injection ===
||Items ||Numbers ||Part Number ||Need to order ||Ordered ||We have ||JGW S-number ||Comment ||
||Large Magnet coil shaker ||1 ||Not known ||No ||No ||Yes ||N/A ||NAOJ ||
||Small PZT shaker ||a few ||Not known ||Need ||No ||No ||N/A || ||
||Mallet ||1 ||Not known ||No ||Yes ||Yes ||N/A || ||


=== Others ===
||Items ||Numbers ||Part Number ||Need to order ||Ordered ||We have ||JGW S-number ||Comment ||
||RF antenna ||2 ||Not known ||Need ||No ||No ||N/A ||Could be made ourselves? ||
||RF signal amplifier ||2 ||Not known ||Need ||No ||No ||N/A ||Could be made ourselves? ||
||RF generator ||1 ||Not known ||Need ||No ||No ||N/A ||(If possible. Can Moku:Lab be used?) ||
||RF spectrum analyzer ||1 ||Not known ||No ||No ||Yes ||N/A ||Moku:Lab ||
-Line 88:
+Line 110:
+  * ADCの入力インピーダンスは10 kΩ (ref. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=779|JGW-T1200779]] or Shoda-san's PhD thesis.)
-Line 90:
+Line 113:
+ * MEDM

== Calibration ==
 * ADC: (for single-ended sensors) 20/2^15^ V/count, (for differential sensors) 10/2^15^ V/count
  * input impedance 10 kΩ
 * Magnetometer (Mag649; Range +/-100 uT): 30 mV/uT? (impedance should be checked)

== Number of usable channel for each rack ==
★ 最低限なにかしらのDAQがほしい場所

 1. MC、PRエリア（IMC0ラックに寄生？）
 1. BS、SRエリア（PR2ラックに寄生？＋追加のADCはここ）
 1. IXCエリア（WABラックに寄生？）
 1. IYCエリア（WABラックに寄生？）
 1. EXCエリア（？？？誰）
 1. EYCエリア（？？？誰）
 1. IXVエリア（TypeAラック、CryoP？）
 1. IYVエリア（TypeAラック、CryoP？）
 1. EXVエリア（TypeAラック、CryoP？）
 1. EYVエリア（TypeAラック、CryoP？）
 1. Xアーム (PX1ラックに寄生?)
  * BNCの配線を考えると、コレぐらいのエリアが最低限で現実的。
  * 最初はざっくり10枚ADCがほしいとリクエストしてみましたが、無理でした。

== (Part of) to do list ==
 * Obtain S/N on JGWdoc for all PEM related things, e.g. sensors, actuators, amplifiers, non-standard cables.
 * Calibrate sensors and actuators.
  * Consider how to calibrate them.
 * Consider how to connect all instruments.
  * Ground problem. (各実験エリア(特にエンド)でのグラウンドの確認。)
 * Make analysis codes --> Hayama, Pil-jong
 * Gather all required instruments listed in above tables.
 * 持っている機器、買う必要がある機器の確認し、見積りを取る。-->長野
 * 小さい加振機の検討。
  * 例えば、https://www.monotaro.com/g/02599650/とか、https://www.toyo.co.jp/mecha/products/detail/themodalshop-2002e.html#link3とか。
  * 必要ならRobertに聞いてみる。
 * アナログ回路(~10 kHzの早いインジェクション用)を作る。
 * 各エリアで確保できるデジタルのチャンネル数の確認。--> EXC: 端山、EXV: 端山、IMC0: 三代、BS: OK
 * 確保できるチャンネル数の中で、やること/できることを具体化する。
 * 山本さんにCALで似たようなコードを作ってないか確認する。
 * 予行演習・本番測定の人手の確保。
 * センサー・アクチュエータ類のキャリブレーション。
  * 主にコイル(他はマニュアルを信じる) --> 長野
 * 磁束計のセットアップ --> 田中
 * ラックの状況をまとめる --> 三代
 * ホワイトニングフィルターの確保 --> 端山
 * 加振機の確保 --> 三代・端山
 * コイルの作製 --> 長野
 * 磁束計の検討 --> 長野
 * 既存のセンサー・アクチュエータのリスト化 --> 端山(シフトコール)
 * MEDM画面の作成
  * フィルターバンクに各センサーのキャリブレーションファクターを入れておく。
  * イメージはこんな感じ。[[attachment:MEDMdesign_PEMinjectionVer2.png]]
 * エンドでの作業手順(2階へのものの搬入、クリーンブース内の中2階へのアクセス方法等)をTypeAチームに相談する。

== Results ==
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1/result_20171226|Rehearsal of rehearsal on 26th Dec., 2017]]
-Line 92:
+Line 172:
- [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1/meeting_20171206|2017/12/06 Kick-off meeting]]
+ * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1/meeting_20171206|2017/12/06 Kick-off meeting]]
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1/meeting_20171212|2017/12/12 Detchar meeting]]
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1/meeting_20171219|2017/12/19 Detchar meeting]]
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/PEMinjection/bKAGRA-phase1/meeting_20171225|2017/12/25 Small meeting for rehearsal of rehearsal]]

Next meeting is 2017/12/28 14:00 リハーサルのリハーサルの反省会

== What has been done ==
 * Consider how many DAC, ADC, CH are required at each measurement point.
 * 大きい加振機の所在を麻生さんに確認。
 * Differential input/output of CDS.  (CDSの差動入出力への対応。)
 * Consider how many people are required.
 * 解析コードを作る人手を確保。