Differences between revisions 1 and 5 (spanning 4 versions)
Revision 1 as of 2019-08-27 17:01:48
Size: 43
Comment:
Revision 5 as of 2019-08-27 18:05:40
Size: 1194
Comment:
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
TTanaka, Kaihotsu, Mori, kozakai, Washimi TTanaka, Kaihotsu, Mori, kozakai, Washimi, Fujikawa, TTanaka, Miyoki, Ohkawa, Kokeyama

 * PSL44Hz
 * Can remove this effect. Move the 24V power supply to ouutside of the PSL room.
Portable1 acc moved to white laser lack.

 * ISS cover check
 * Check the portable acc, but not detected the serious noise, reject the candidate from optical table

 * Discussion about the lightning monitor at 12th Sep.
 * monitoring the MAX/MIN magnetometer time series monitoring
 * There are lightning candidate around the evening
 * Full sampling rate time series monitoring
 * correlation between BS oplev was observed only 5th Aug.
 * PEM injection T~e-9 but 5thAug is e-6 level
 * Need very large coil
 * If we use the frame, we can make larger magnetic field

 * Omicron was unstable now

 * Development the spectrogram tool

 * Enkaku injection project

 * IFIとPR2付近の真空ポンプの振動を調べた
 * PR2のドライポンプはそもそもノイズレベルが大きい
 * コントローラは確認したか?

 * Fujikawa+Mori
 * Extract the line peak
 * Implementing the various noises

 * Earthquake vs lockloss
 * check by the MCF seismometer
 *

TTanaka, Kaihotsu, Mori, kozakai, Washimi, Fujikawa, TTanaka, Miyoki, Ohkawa, Kokeyama

  • PSL44Hz
  • Can remove this effect. Move the 24V power supply to ouutside of the PSL room.

Portable1 acc moved to white laser lack.

  • ISS cover check
  • Check the portable acc, but not detected the serious noise, reject the candidate from optical table
  • Discussion about the lightning monitor at 12th Sep.
  • monitoring the MAX/MIN magnetometer time series monitoring
  • There are lightning candidate around the evening
  • Full sampling rate time series monitoring
  • correlation between BS oplev was observed only 5th Aug.
  • PEM injection T~e-9 but 5thAug is e-6 level
  • Need very large coil
  • If we use the frame, we can make larger magnetic field
  • Omicron was unstable now
  • Development the spectrogram tool
  • Enkaku injection project
  • IFIとPR2付近の真空ポンプの振動を調べた
  • PR2のドライポンプはそもそもノイズレベルが大きい
  • コントローラは確認したか?
  • Fujikawa+Mori
  • Extract the line peak
  • Implementing the various noises
  • Earthquake vs lockloss
  • check by the MCF seismometer

KAGRA/Subgroups/PEM/Meeting/190827/Minute (last edited 2019-08-28 03:47:20 by TakaakiYokozawa)