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=== Date: 15 December 2021 ===
=== Time: 8:00 ~ 10:00 JST [0800JST/1400PT] ===
== PAB 2022 ==

=== Date: July 6 and July 20, 2022 ===
=== Time: 7:10 ~ 10:00 JST [0700JST/1500PT/1800ET/0000CET] ===
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=== Zoom connection for 19/20 July: ===
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=== Reviewers ===

||Name ||Affiliation ||
|| || ||
||Albert Lazzarini (Chair)||LIGO / Caltech ||
||Akira Yamamoto ||KEK / CERN||

Agenda:

AGENDA
 Incident #1 Accident of T3 in arm tunnel Kimura (15min.+Q&A)

 Incident #2 Incident of vacuum leakage Kimura (5min.+Q&A)

 Incident #3 Incident of optical components Uchiyama (5min.+Q&A)

 Status of previous recommendations Uchiyama

Sub-committee of the PAB to review safety incidents that occurred in 2020 and 2021.

Incident report for incidents #1 and #2 on agenda: [[attachment:Incidents 1 & 2 - PAB 20211216 meeting]]

Incident report for incident #3 on agenda: [[attachment:Incident 3 - PAB 20211216 meeting]]

Update on actions from PAB recommendations from 2019, 2020: [[attachment:Update on recommendations from PAM meetings 2019, 2020 - PAB 20211216 meeting]]

Sub-committee report from meeting on 16 December 2021:


= Program Advisory Board =
------

=== Date: Oct 7 ~ 8, 2020 ===
=== Time: 7:00 ~ 10:00 JST [0700JST/1500PT/1800ET/0000CET] ===
=== Location: Remote ===

----
=== Reviewers ===
=== PAB members ===
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=== Program === === Tentative Program ===
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||||||||▄▄▄▄▄▄▄▄▄▄▄▄▄ Oct 7 ▄▄▄▄▄▄▄▄▄▄▄▄▄ || ||||||||▄▄▄▄▄▄▄▄▄▄▄▄▄ Jul 6 ( 7:10 - 10:00 ) ▄▄▄▄▄▄▄▄▄▄▄▄▄ ||
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|| || || || ||
||7:00-7:30||||(Closed session by PAB members only)|| ||
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||7:30-7:40||Purpose of this PAB and Status of KAGRA||Takaaki Kajita||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12109|o]]||
||7:40-7:45||Overseas contributions 1||Helios Vocca||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12117|o]]||
||7:45-7:50||Overseas contributions 2||Jaewan Kim||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12121|o]]||
||7:50-7:55||Overseas contributions 3||Sadakazu Haino||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12116|o]]||
||7:55-8:15||Project management and SEO activities||Shinji Miyoki||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12101|o]]||
||8:15-8:35||KSC report||Hisaaki Shinkai||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12105|o]]||
||8:35-8:55||DAC report||Hideyuki Tagoshi||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12102|o]]||
|| ||||15min Break|| ||
||9:10-9:30||KAGRA schedule||Takashi Uchiyama||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12100|o]]||
||9:30-9:50||RSE Taskforce||Masaki Ando||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12107|o]]||
||9:50-10:00||Responses to PAB2019||Masatake Ohashi||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12118|o]]||
||7:10-7:20||||(Closed session by PAB members only)|| ||
|||||||| ||
||7:20-7:25||Purpose of this PAB|| Takaaki Kajita ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14165|o]]||
||7:25-8:00||O4 preparation||Shinji Miyoki||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14166|o]]||
||8:00-8:25||schedule toward O4||Takashi Uchiyama||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14164|o]]||
|| ||||10min Break|| ||
||8:35-9:00||DAC report||Hideyuki Tagoshi||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14168|o]]||
||9:00-9:25||Operations Division report||Takahiro Sawada||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14162|o]]||
|| ||||10min Break|| ||
||9:35-9:50||Safety Review report|| Akira Yamamoto ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14169|o]]||
||9:50-10:00||Answer to PAB recommendation|| Takashi Uchiyama ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14170|o]]||
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||||||||▄▄▄▄▄▄▄▄▄▄▄▄▄ Oct 8 ▄▄▄▄▄▄▄▄▄▄▄▄▄ || ||||||||▄▄▄▄▄▄▄▄▄▄▄▄▄ Jul 20 ( 7:10 - 9:00 ) ▄▄▄▄▄▄▄▄▄▄▄▄▄ ||
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||7:00-7:20||Cryogenics||Takafumi Ushiba||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12096|o]]||
||7:20-7:40||Vibration Isolation System||Ryu Takahashi||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12099|o]]||
||7:40-8:00||Main Interferometer||Masayuki Nakano||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12106|o]]||
||7:10-7:40||Answer to PAB's question|| ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14180|o]]||
|| ||Response to questions and comments (DAC) || Hideyuki Tagoshi ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14188|o]]||
|| ||Additional Safety Issue||Takashi Uchiyama ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14178|o]]||
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||8:10-8:30||--(Auxiliary Optics Subsystem)-- Stray-light mitigation||Tomotada Akutsu||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12045|o]]||
||8:30-8:50||Digital System||Osamu Miyakawa||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12051|o]]||
||8:50-9:10||Data Management/Calibration||Takahiro Yamamoto||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12103|o]]||
|| ||||10min Break|| ||
||9:20-9:40||Mirror||Matteo Leonardi ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12098|o]]||
||9:40-10:00||Future Plan||Sadakazu Haino ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12047|o]]||
||7:50-8:10||KSC report||Jun'ichi Yokoyama||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14186|o]]||
||8:10-8:30||Status of the KAGRA Project||Takaaki Kajita||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14187|o]]||
|| ||||15min Break|| ||
||8:45-9:00||Summary || || ||
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 [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13216|PAB2020 Report]] Sub-committee report 2021: [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13565|Sub-committee report]]

Program Advisory Board


PAB 2022

Date: July 6 and July 20, 2022

Time: 7:10 ~ 10:00 JST [0700JST/1500PT/1800ET/0000CET]

Location: Remote

Zoom connection for 19/20 July:


PAB members

Name

Affiliation

Albert Lazzarini (Chair)

LIGO / Caltech

Lisa Barsotti

LIGO / MIT

Jo van den Brand

VIRGO / Nikhef

Akira Yamamoto

KEK / CERN

Junichi Watanabe

NAOJ

Junichi Tanaka

UTokyo

Henry Tsz-King Wong

Academia Sinica (Taiwan)

Yuanning Gao

Peking University (China)

Young-Deok Kim

Institute of Basic Science (Korea)

kagra-pab_at_icrr.u-tokyo.ac.jp


Tentative Program

▄▄▄▄▄▄▄▄▄▄▄▄▄ Jul 6 ( 7:10 - 10:00 ) ▄▄▄▄▄▄▄▄▄▄▄▄▄

Time

Subject and Title

Speaker

File

7:10-7:20

(Closed session by PAB members only)

7:20-7:25

Purpose of this PAB

Takaaki Kajita

o

7:25-8:00

O4 preparation

Shinji Miyoki

o

8:00-8:25

schedule toward O4

Takashi Uchiyama

o

10min Break

8:35-9:00

DAC report

Hideyuki Tagoshi

o

9:00-9:25

Operations Division report

Takahiro Sawada

o

10min Break

9:35-9:50

Safety Review report

Akira Yamamoto

o

9:50-10:00

Answer to PAB recommendation

Takashi Uchiyama

o


▄▄▄▄▄▄▄▄▄▄▄▄▄ Jul 20 ( 7:10 - 9:00 ) ▄▄▄▄▄▄▄▄▄▄▄▄▄

Time

Subject and Title

Speaker

File

7:10-7:40

Answer to PAB's question

o

Response to questions and comments (DAC)

Hideyuki Tagoshi

o

Additional Safety Issue

Takashi Uchiyama

o

10min Break

7:50-8:10

KSC report

Jun'ichi Yokoyama

o

8:10-8:30

Status of the KAGRA Project

Takaaki Kajita

o

15min Break

8:45-9:00

Summary


PAB Report


Sub-committee report 2021: Sub-committee report



KAGRA/Meeting/Reviews/PAB (last edited 2022-07-20 00:32:13 by HideyukiTagoshi)