Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2018-03-20 10:51:46 →
Size: 1283
Editor: OsamuMiyakawa
Comment:
← Revision 3 as of 2018-03-20 10:56:40 → ⇥
Size: 1231
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 13: Line 13:
  * Tuning of ETMY is still going on. ETMY yaw motion is still too large.
   * Trying feedforward, but not so effective.		   * Tuning of ETMY is still going on. ETMY yaw motion is still large.

Minute of KAGRA commissioning meeting

  • Date: 2018/3/20 11AM~12PM
  • Attendance: Miyakawa, Aso, Izumi
    • eZuce:

1. Report of work of the last week and plan of work

  • Alignment, ETMY: Izumi
    • Tuning of ETMY is still going on. ETMY yaw motion is still large.
    • Beam will be checked every night.
  • MIF:
    • LSC full model has been implemented in k1imc.
  • CAL:
    • Started using IMC as training of calibration.
    • X end PD will be removed and Baffle PD will be located instead. Changing PD will be done around 3/26.
  • Cryo:
    • Current temperature is 18K.

2. Schedule of ETMX installtion

  • See the schedule at the commissioning top page.

3. Tasks or discussions

  • CAL model location? at the same k1imc, or k1test with Dolphin connection.

  • Selection of storing DAQ channel -> DGS, before phase 1

    • Check the total amount.

  • Screens at control room -> who, when?

    • Needs laser safety information.

  • GW alert: online alert in the control room might be prepared. -> Togoshi

4. Phase2

Others

  • Frequency noise can be measured by middle lock. Large intensity noise can be a problem.
  • Next meeting: 3/27

KAGRA/Commissioning/Weekly/20180320/Minute (last edited 2018-03-20 11:55:44 by OsamuMiyakawa)