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| * Parameter list is [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=***|here]]. |
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* Requirements are given in the parameter list. Each parameter must be not so far from the required value as to '''deteriorate the sensitivity by less than 1%'''. * Tolerance is given for some of the parameters by calculating the robustness of the sensitivity. |
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| * The target duty factor of KAGRA is '''80%'''. Breakdown of the time loss is shown [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=***|here]]. |
KAGRA Interface Control
Contents
2. Table of the interface items between subsystems
3. Working groups for important interface issues
6. Duty factor
7. Reference
1. Scope of each subsystem
Tunnel (TUN/TU): hogehoge
Facility (FCL/FA): hogehoge
Vacuum (VAC/VA): hogehoge
Cryogenic (CRY/CR): hogehoge
Vibration Isolation (VIS/VI): hogehoge
Mirror (MIR/MI): hogehoge
Laser (LAS/LA): hogehoge
Main Interferometer (MIF/IF): hogehoge
Input/Output Optics (IOO/IO): hogehoge
Auxiliary Optics (AOS/AO): hogehoge
Analog Electronics (AEL/EL): hogehoge
Digital (DGS/DG): hogehoge
Data Analysis (DAS/DA): hogehoge
Geophysics Interferometer (GIF/GI): hogehoge
Allocation of items to each subsystem is here. |
2. Table of the interface items between subsystems
|
TU |
FA |
VA |
CR |
VI |
MI |
LA |
IF |
IO |
AO |
EL |
DG |
DA |
GI |
TU |
-- |
|||||||||||||
FA |
-- |
|||||||||||||
VA |
-- |
|||||||||||||
CR |
-- |
|||||||||||||
VI |
-- |
|||||||||||||
MI |
-- |
|||||||||||||
LA |
-- |
|||||||||||||
IF |
-- |
|||||||||||||
IO |
-- |
|||||||||||||
AO |
-- |
|||||||||||||
EL |
-- |
|||||||||||||
DG |
-- |
|||||||||||||
DA |
-- |
|||||||||||||
GI |
-- |
3. Working groups for important interface issues
Layout (VAC,MIF,AOS,IOO, etc.)
Cabling (VIS,CRY, etc.)
Interlock (MIF,IOO,LAS, etc.)
Detector diagnostics tool (MIF,DetChar, etc.)
4. Parameter list
Parameter list is here.
5. Requirements and tolerance
Requirements are given in the parameter list. Each parameter must be not so far from the required value as to deteriorate the sensitivity by less than 1%.
- Tolerance is given for some of the parameters by calculating the robustness of the sensitivity.
6. Duty factor
The target duty factor of KAGRA is 80%. Breakdown of the time loss is shown here.