• KAGRA
• Commissioning
• Weekly
• 20180807
• Minute

Minute of KAGRA commissioning meeting

• Date: 2018/8/7 11AM~12PM
• Attendance: Miyakawa, Aso, Yokozawa
  • eZuce: Miyoki, Suzuki, Kimura, Enomoto, Ushiba, Yamamoto, Inoue, Uchiyama

LAS (Nakano)

PSL, IOO

Check list for IXC

• Meeting will be assigned on one of 8/16 12:30

ETMX (Miyamoto)

• Frost of nitrogen at view port inside of chamber of ETMX was seen by leakage.
  • ETMY frost was another issue.

DGS

• Number of stored channels should be checked.
• Some BIOs are not working. DC-DC power supply should be tested to fix them.

PEM

• PSL sensors have been installed.
• Please send requests for daily page to PEM group.

rack cleaning

Pcal

• https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8561

• Camera of Tcam will be replaced.
  • They will be used from the middle of September.

Others

• Next meeting: 8/21.