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Deletions are marked like this. Additions are marked like this.
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 * Attendance: Miyakawa, Miyoki, Aso, Nakano, Kozakai, Yokoyama, Ito, Sekiguti, Kume, Yokozawa  * Attendance: Miyakawa, Miyoki, Aso, Nakano, Kozakai, Yokoyama, Ito, Sekiguti, Kume, Yokozawa, Oshino, Fabian, Okutomi, Sugimoto, Enomoto
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 * Zoom: Uchiyama, Yamamoto, Kokeyama, Shoda, Sawada, Hiro, Yamada  * Zoom: Uchiyama, Yamamoto, Kokeyama, Shoda, Sawada, Hiro, Yamada, Inoue, Izumi, Akutsu, Ushiba
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==== Hando off ====
 * Hand off from ALS to IR next.
  * Needs transmitted light.
   * CARM to be square root of transmitted light during hand off.
  * Normalized CARM and DARM in digital should be used.
 * ASC is being used. Needs replacement of RT-PC
 * PRMI was locked with 3f.
 * Mode hoping exists but less now if without SRM.
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==== Fiber noise cancellation ====
  * Installation will be this weekend in the earliest case.
 		  * Commissioning work with PEM and DET people as a member of commissioning work.
 * Noise information should be told to PEM, DET.
  * EX: long standing noise issue like IOO 60Hz noise.
  * 1PM is a good chance to propose issues.
 * Needs some "daily" long locking data.
  * Stay lock during night after commissioning work was done in the day.
 * Needs an easy way to find tools for DET etc.
Line 28: Line 24:
 * Next meeting: 7/30.  * Next meeting: 8/20.

Minute of KAGRA commissioning meeting

  • Date: 2019/8/6 11:00~12:00
  • Attendance: Miyakawa, Miyoki, Aso, Nakano, Kozakai, Yokoyama, Ito, Sekiguti, Kume, Yokozawa, Oshino, Fabian, Okutomi, Sugimoto, Enomoto
  • Zoom: Uchiyama, Yamamoto, Kokeyama, Shoda, Sawada, Hiro, Yamada, Inoue, Izumi, Akutsu, Ushiba

Discussion

  • Commissioning work with PEM and DET people as a member of commissioning work.
  • Noise information should be told to PEM, DET.
    • EX: long standing noise issue like IOO 60Hz noise.
    • 1PM is a good chance to propose issues.
  • Needs some "daily" long locking data.
    • Stay lock during night after commissioning work was done in the day.
  • Needs an easy way to find tools for DET etc.

Others

  • Next meeting: 8/20.

KAGRA/Commissioning/Weekly/20190806/Minute (last edited 2019-08-06 13:47:41 by OsamuMiyakawa)