PEM injection in bKAGRA phase1

(Description will be translated to English at some point)

Aims

In bKAGRA phase1,

(bKAGRA phase1 における、

Injection types

What we want to do

Necessary

If possible

Candidates of measurement points

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

Schedule

(VERY ROUGH)

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

S1707540

Head set

6

BSHSBE23

No

Yes

Yes

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

S1807645, 7646

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

(VD6)S1807647,7648 (MA2)S1807649,7650

Seismometer

1

Trillium compact 120-SV1

No

No

Yes

S1707526

Earplug

6

イヤーマフ H7B

No

Yes

Yes

N/A

Rubber stack

8

KE-25 (Misumi)

No

Yes

No

N/A

(If possible.)

Horn

1

Not known

Need

No

No

N/A

Impulse hammer

1

GK-4110G20

No

Yes

No

N/A

(Maybe not necessary in phase1)

Magnetic injection

Items

Numbers

Part Number

Need to order

Ordered

We have

JGW S-number

Comment

Large Coil

1

Not known

No

Yes

No

N/A

a few Ohms, ~1 m dia.

Small Coil

1

Not known

Need

No

No

N/A

(If possible)

Magnetometer

2

Mag-13MCL100 +amplifier

No

No

Yes

S1707535,7536,7537,7538,7539

URL (pdf)

Small magnetometer

1

Mag649

No

No

Yes

N/A

Ando lab's instrument, 3 axes can be measured

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 shaker

1

LW142.FS-2

No

Yes

Yes

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? R&Kとかは?

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

Calibration

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?)
  2. BS、SRエリア(PR2ラックに寄生?+追加のADCはここ)
  3. IXCエリア(WABラックに寄生?)
  4. IYCエリア(WABラックに寄生?)
  5. EXCエリア(???誰)
  6. EYCエリア(???誰)
  7. IXVエリア(TypeAラック、CryoP?)
  8. IYVエリア(TypeAラック、CryoP?)
  9. EXVエリア(TypeAラック、CryoP?)
  10. EYVエリア(TypeAラック、CryoP?)
  11. 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。

To do list

Currently, to do list is managed in github project (github issue): https://github.com/gw-analysis/detector-characterization

Current milestone: PEM injection rehearsal (by 2018/02/16)

Results

Meetings

Next meeting is 2018/2/20 13:00-- Detchar meeting

What has been done

Paper plan