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|| L || -0.02692811 || 0.16327656 || -6.39818178 || 0.38816218 ||
|| P || 1.74084729 || -0.06811129 || 2.92579829 || -0.17750109 ||
|| Y || 0.09504626 || 1.95077516 || 0 || 0 ||
|| L || 0.1909485 || -0.02438947 || -6.02030773 || -0.32236393 ||
|| P || 1.74172977 ||-0.04659599 || 2.92700391 ||0.15672961 ||
|| Y || 0.06502262 || 1.95176406 || 0 || 0 ||

KAGRA VIS - Type B Suspensions

This page has stuff on installation. See also OpsManual especially OpsManual/TypeB.

The Type B suspension has an IP with a GAS filter, two more GAS stages (standard filter and bottom filter) and a payload.

The SRs have a Type-Bp-style payload. The BS has a custom payload.


Operation manuals

Suspension information

TODO & checklist

Minutes preparation

photos

Logs

Drawings & documents

TypeB general

BS suspension

SR suspensions

Installation procedure (in prep.)

KAGRA dropbox

Other documents in progress:

Other reference:

REMEMBER ME!

Electronics

BS Matrix

* BS PI Matrix document PDF

Optical Lever Matrices (OL2EUL)

BS

TILT_PIT

TILT_YAW

LEN_PIT

LEN_YAW

L

0.1909485

-0.02438947

-6.02030773

-0.32236393

P

1.74172977

-0.04659599

2.92700391

0.15672961

Y

0.06502262

1.95176406

0

0

SR2

TILT_PIT

TILT_YAW

LEN_PIT

LEN_YAW

L

0.04620748

0.07909183

-3.038694

0.12916547

P

2.06208231

-0.06922839

1.26517216

-0.05377855

Y

0.07202736

3.09924011

0

0

SR3

TILT_PIT

TILT_YAW

LEN_PIT

LEN_YAW

L

-0.00103043594

0.0825024982

-3.68222661

0

P

2.18607569

-0.0000421948437

1.52474713

0

Y

-0.038164294

3.05564808

0

0

SRM

TILT_PIT

TILT_YAW

LEN_PIT

LEN_YAW

L

-0.08375

0.01293

-3.2710

0.07678

P

2.26222

0.01609

1.46569

-0.0344

Y

-0.0185

3.07415

0

0

Characterization steps

KAGRA/Subgroups/VIS/TypeB (last edited 2019-06-14 01:29:24 by terrence.tsang)