Diff for "KAGRA/Subgroups/PEM/Meeting/221209/Agenda"

Differences between revisions 2 and 3

Weekly PEM meeting

KAGRA visiting plan
- Welcome to visit KAGRA site
- Please contact to Ohashi-san
Important discussion with ET people
- Magnetic field from infrastructure
- If you want to join the discussion, please let Yokozawa know.
Visiting to Virgo site
- By C2C budget
- Contact to Virgo people
  - Next year?

第7回宇宙素粒子若手の会秋の研究会 https://www.icrr.u-tokyo.ac.jp/YMAP/event/conf2022/index.html
- 12/9, 10 @ 神岡
- Registration : 〜11/20
JPS meeting (Online)
- Registration : Finished
  - Washimi(Schumann resonance)
  - Fulunaga(Schumann resonance)
  - Miyamoto(Weather)
GR23 in Beijin, China
GWPAW2022 in Melbourne Australia (5-9 December)
Other meetings url

If you have some presentation about PEM related, please contact to me.

Overall schedule
- OMC : LSC and ASL locked
  - DC readout done
EYC cooling down
- Opened the gate valve between EYC and TMSY
- Started the duct shield cooling down
Interferometer overall
- PRMI lock succeeded
- PRFPMI Lock trial
FPMI lock succeeded
- DARM(AS17), CARM(REFL45), MICH(REFL51->POP17)
- Latest sensitivity klog22097
- Calibration evaluation
- Control filter optimization
- Interferometer characterization
- X arm commissioning
  - End X IM 86K
- Y arm commissioning
  - IY, EY duct shield cooling
- New high power laser
  - PMC locked
  - IMC locked
- ISS
  - Control loop done
  - Characterization is ongoing
- ASC preparation
  - Sensing matrix measurements
  - Offset evaluation
Schedule
- attachment
PEM schedule
- Re-installation of PEMs toward O4
出張PEM injection (planning form)

ICA for E-run/O3GK (Kume, Kobayashi)
- https://arxiv.org/abs/2206.05785
Micro seismic analysis (Hoshino)
- writing
- Overleaf
Acoustic reverberation time paper (Washimi+)
- Suspend
- Re-measurement before O4?

Weather station
- Weather in KAGRA entrance
- New weather station
- Calibration
Investigation of the PEM injection is just started
- New DAC preparation
- Acoustic injection at PSL/IMMCS/X/Y-end
- Magnetic injection (After Washimi-san visiting to Virgo)
- Portable PEM injectors
Voltmeter preparation
- We made the PEM channel
  - K1:PEM-VOLT_{PSL,IMCREFL,REFL,ISS,AS}_TABLE_{GND,FLOAT,DIFF}
  - K1:PEM-VOLT_OMC_CHAMBER_{GND,FLOAT,DIFF}
- Need the AC power monitor?
Schumann resonance outside
- Measured from end of Aug.
- Position slightly changed
  - X(to be the angle between X and Y to 90 deg)
  - Z(-10 cm)
- Prepared the AC power supply and LAN cable
- Start the measurement of the electric field
After O4
- RF monitor with mokugo
- Tiltmeter
- RI detector
- Newtonian noise
Discussion with DET members
- Daily summary page PEM

KAGRA/Subgroups/PEM/Meeting/221209/Agenda (last edited 2022-12-09 16:56:28 by tatsuki.washimi)

-  ⇤ ← Revision 2 as of 2022-12-09 04:33:42 → 
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  Editor: TakaakiYokozawa
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+   ← Revision 3 as of 2022-12-09 16:56:28 → ⇥
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  Editor: tatsuki.washimi
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-  * 第3回新学術「地下宇宙」若手研究会@つくば国際会議場
   * 2022年11月23日(水)～24日(木)
   * [[https://www.lowbg.org/ugap/ws/yr2022/index.html]]
   * 鷲見 [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14530|JGW-G2214530]]

  * 第8回極低放射能技術研究@つくば国際会議場
   * 2022年11月24日(木)～26日(土)
   * [[https://www.lowbg.org/ugap/ws/lb2022/index.html]]
   * 鷲見 [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14535|JGW-G2214535]]

  * The 30th KAGRA Face-to-Face meeting in hybrid style 
   * Nov 30-Dec 1, 2022 JST
   * [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022December|url]]
   * [[https://forms.office.com/pages/responsepage.aspx?id=3sqHADRb2kSC3zViN2lm-Qxdx-mGai5CtvjART1bt8BURUxBRDEwUkNORVU5RTg5QjZJQVpRUzRRNy4u|registration page]] (Nov. 11th)
   * Please have a presentation for master thesis