Physical Environment Monitors (PEM) Subgroup

Definition and scope

  1. PEM is sensing system to check the detector health, noise source and h(t) data quality
  2. Selection, installation and maintenance of PEMs in KAGRA detector are the main tasks so that the data necessary for commissioning procedure are collected.

    From JGW-E1808401

    Status talk (JGWDoc9295)

Monitoring & Summary Pages

KAGRA Daily Summary page

Time series of the trend data (mean, max, min for each sec)

manual

Yuzu Summary page

Time series, Ampritude spectrum, Spectroglam, and Glithc plots

Bruco Summary Page

Atotsu Weather Station

Weather information at the entrance of KAGRA tunnel, in Atotsu

memo

Vacuum monitor

Vacuum prressure of the KAGRA beam duct

IP list

CryoCon

Temperature in cryogenic system

Screen Captures

Screen Captures of PCs in KAGRA control room

Noise archive

Sensor Information

PEM Sensor List

place, hardweare, and digital system information for PEM sensors

Channel Name Definition

ACC / MIC / MAG / SEIS / ONDTR / WEATHER / VAC

PEM MAP

Location map for the fixed PEM sensors

(k1sum0)

ADC port list

ADC port list of PEM in KAGRA digital system

IP list

Portable PEM

Completely stand-alone portable PEM using Chromebook

Meeting

PEM Meeting

Regular meeting

Every Tuesday 17:00-18:00

Zoom2

Japanese

Expand meeting

Semiannually (Jun., Dec.)

Zoom2

Japanese

Virgo-KAGRA meeting

Monthly

Zoom2

English

Related Meetings

Chief meeting

Every other Monday 15:00-

English

Commisioning Meeting

Every Tuesday 11:00-

English

CRY Meeting

Every Tuesday 18:00-

English

Fujikawa meeting

Every Wednesday 18:00-18:30

Japanese

CAL Meeting

Every Wednesday 18:30-

Zoom3

English

DetChar Meeting

Every Thursday 14:00-

Zoom3

English

Machine Learning Meeting

Every Friday 13:00-

Japanese

Voluntary seminar

ICRR輪読

Every Monday 10:00-

Japanese

干渉計基礎レク

Every other Monday 13:30-

Japanese

NAOJ voluntary journal club

Every Tuesday 15:00 -16:00

NAOJ Zoom

English

重力波研究交流会

Monthly Friday 13:00-14:00

Zoom3

オンサイト一般相対論講義          

Every Friday 18:00-

Zoom2

Japanese

Student meeting

irregular

Japanese

オンサイト論文紹介

end

Japanese

Logbooks and Reports

Manuals for KAGRA worker

Non categorized

KAGRA/Subgroups/PEM (last edited 2019-08-14 09:34:50 by chihiro.kozakai)