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| * Request form Nakano-kun for ETMY, Damp for 20Hz~ etc. (Ushiba) | * Request form Nakano-kun for ETMY (Ushiba) * Length photosensor will be used. * Damp for 20Hz~. * Fix DC conflict MN oplev using High/Low gain |
Archive of the Daily Commissioning Meeting at 1PM
Contents
-
Archive of the Daily Commissioning Meeting at 1PM
- Today's work plan: 2019/9/26 1PM - 2019/9/27 1PM
- Today's work plan: 2019/9/25 1PM - 2019/9/26 1PM
- Today's work plan: 2019/9/24 4PM - 2019/9/25 1PM
- Today's work plan: 2019/9/20 4PM - 2019/9/24 4PM
- Today's work plan: 2019/9/19 4PM - 2019/9/20 4PM
- Today's work plan: 2019/9/18 4PM - 2019/9/19 4PM
- Today's work plan: 2019/9/17 4PM - 2019/9/18 4PM
- Today's work plan: 2019/9/13 1PM - 2019/9/17 4PM
- Today's work plan: 2019/9/12 4PM - 2019/9/13 1PM
- Today's work plan: 2019/9/11 1PM - 2019/9/12 1PM
- Today's work plan: 2019/9/10 1PM - 2019/9/11 1PM
- Today's work plan: 2019/9/9 1PM - 2019/9/10 1PM
- Today's work plan: 2019/9/6 1PM - 2019/9/9 1PM
- Today's work plan: 2019/9/4 1PM - 2019/9/5 1PM
- Today's work plan: 2019/9/3 1PM - 2019/9/4 1PM
- Today's work plan: 2019/9/2 1PM - 2019/9/3 1PM
- Today's work plan: 2019/8/30 1PM - 2019/9/2 1PM
- Today's work plan: 2019/8/29 1PM - 2019/8/30 1PM
- Today's work plan: 2019/8/28 1PM - 2019/8/29 1PM
- Today's work plan: 2019/8/27 1PM - 2019/8/28 1PM
- Today's work plan: 2019/8/26 1PM - 2019/8/27 1PM
- Today's work plan: 2019/8/21 1PM - 2019/8/26 1PM
- Today's work plan: 2019/8/20 1PM - 2019/8/21 1PM
- Today's work plan: 2019/8/19 1PM - 2019/8/20 1PM
- Today's work plan: 2019/8/16 1PM - 2019/8/19 1PM
- Today's work plan: 2019/8/15 1PM - 2019/8/16 1PM
- Today's work plan: 2019/8/9 1PM - 2019/8/15 1PM
- Today's work plan: 2019/8/8 1PM - 2019/8/9 1PM
- Today's work plan: 2019/8/7 1PM - 2019/8/8 1PM
- Today's work plan: 2019/8/6 1PM - 2019/8/7 1PM
- Standing issues 2019/8/5
- Today's work plan: 2019/8/5 1PM - 2019/8/6 1PM
- Today's work plan: 2019/8/1 1PM - 2019/8/2 1PM
- Today's work plan: 2019/8/2 1PM - 2019/8/5 1PM
- Today's work plan: 2019/8/1 1PM - 2019/8/2 1PM
- Today's work plan: 2019/7/31 1PM - 2019/8/1 1PM
- Today's work plan: 2019/7/30 1PM - 2019/7/31 1PM
- Today's work plan: 2019/7/26 1PM - 2019/7/30 1PM
- Today's work plan: 2019/7/25 1PM - 2019/7/26 1PM
- Today's work plan: 2019/7/24 1PM - 2019/7/25 1PM
- Standing issues
- Today's work plan: 2019/7/23 1PM - 2019/7/24 1PM
- Today's work plan: 2019/7/22 1PM - 2019/7/23 1PM
- Today's work plan: 2019/7/19 1PM - 2019/7/22 1PM
- Today's work plan: 2019/7/17 1PM - 2019/7/18 1PM
Today's work plan: 2019/9/26 1PM - 2019/9/27 1PM
After noon and Evening
Discuss the OpLev and actuator diagonalization method (VIS + CRY + Nakano)
- PRFPMI variable finesse lock (Nakano + others)
- MC WFS calibration (Kokeyama)
Sept. 27(Wed.) morning
- Request form Nakano-kun for ETMY (Ushiba)
- Length photosensor will be used.
- Damp for 20Hz~.
- Fix DC conflict MN oplev using High/Low gain
- ETMX damping (Fujii)
- ITMX damping (Yamada)
- Payload work (Lucia)
- Type-A QPD and actuator diagonalization (VIS)
- iMC WFS (Kokeyama)
- Bug fix on perl cord for oplev (Yamamoto)
Today's work plan: 2019/9/25 1PM - 2019/9/26 1PM
After noon and Evening
- Some measurement using X arm for finesse or something (Nakano, Jerome)
- RT model modification for ETMY (Nakano)
- Investigation of ETMY for glitch and hysteresis (Aso, Lucia, Fabian, Yamamoto)
- Fix oplev noise at ITMY (Aso)
- AS WFS (Kokeyama)
- Works for OMC circuit (Somiya, Ogawa)
Sept. 26(Wed.) morning
- MICH WFS (Kokeyama)
- Diagnalization for VIS (all VIS team)
Today's work plan: 2019/9/24 4PM - 2019/9/25 1PM
Evening
- Investigation of ETMY for glitch and hysteresis (Lucia, Terrence, Fabian, Okutomi, Nakano)
- MC WFS work (Kokeyama)
- Installation of the repaired LVDT driver for ITMY (Okutomi)
- Installation of QPD driver for OMC (Somiya)
Sept. 25(Wed.) morning
- AS WFS (Kokeyama)
- Disassembling OMC suspension and test (Somiya, Ogawa, Kokeyama)
- DAC investigation for 0.2Hz (Miyakawa, Aso, Yamamoto, Lucia Fabian)
- VIS work for X arm (Fujii)
Today's work plan: 2019/9/20 4PM - 2019/9/24 4PM
Afternoon
- Lock acquisition with some hierarchy models (Rana, Nakano, Aso)
- Free swinging for ETMY (Rana)
- CAL: restarting CAL model
Wweekend
- Lock acquisition from afternoon (Nakano, Rana)
- PEM vibration measurement in the center room in the morning.
- PCAL: alignment work at ETMY (Darkhan, Ogaki)
- Adding new memory to k1ctrXX on Monday (Oshino)
Sept. 24(Tue.) daytime
- Investigation of ETMY for glitch and hysteresis (O)
- Disassembling OMC suspension (Somiya, Aso, Koseyama)
- Optical table cover around OMC chamber (Michimura)
- PCal work for ETMX, ETMY remotely (Inoue)
- SR2 sensor correction (Fabian)
- Maintenance for PEM work (Yokozawa)
- Jerome has a talk for optical parameters of aVIRGO at 3pm.
Today's work plan: 2019/9/19 4PM - 2019/9/20 4PM
Evening
- BS L2P filter (Terrence, Lucia)
- Long term stability test for matrix diagonalization for ETMY (Lucia, Jenne)
- Try variable finesse locking for PRFPMI (Nakano, Rana, Jenne)
Sept. 20(Fri.) daytime
- GIF feedforward test using X arm (Yokozawa, Miyo)
- IFO lock acquisition or noise hunting (Nakano, Rana)
- AS DAC noise problem: check the up-sampling filter in IOP (Miyakawa)
- PCal work for ETMX, ETMY remotely (Inoue)
Today's work plan: 2019/9/18 4PM - 2019/9/19 4PM
Evening
- Foil for QPD for PRM (Akutsu)
- Matrix diagonalization for ETMY(Lucia, Jenne)
- Opleve investigation and hierarchy control (Rana)
- Try variable finesse locking for PRFPMI (Nakano, Rana, Jenne)
- Xarm + GIF control in the morning if possible(Miyo, Yokozawa)
Sept. 19(Wed.) daytime
- AS DAC noise problem: check the up-sampling filter in IOP (Rana, Yamamoto, Miyakawa)
- Clean up portable accelerometer (Yokozawa)
- PRM diagonalization (Shoda)
- Diagonalization of oplev with ETMX(Lucia)
- BS diagnalization (Terrence)
- Some measurement for Type A (Fujii)
- Damping work for ITMY and ETMY (Ushiba)
- PCal work for ETMX, ETMY (Inoue)
Today's work plan: 2019/9/17 4PM - 2019/9/18 4PM
Evening
- BS damping with the same strategy as PR3 (Rana)
- Try variable finesse locking for PRFPMI (Nakano, Rana, Jenne)
Kick mirrors for OpLev diagonalization
- Restart the k1ex0 (Inoue)
Sept. 18(Tue) daytime
Vertical sensor correction with ETMY&ITMX (Lucia)
OpLev diagonalization (Shoda ?)
- ETMX damping (Fujii)
- ITMY BP comb damping (Ushiba)
- IMC pico to change the beam spot on MCo
- AS DAC noise problem: check the up-sampling filter in IOP (Rana, Miyakawa)
Today's work plan: 2019/9/13 1PM - 2019/9/17 4PM
Afternoon + Evening
- Update the T-cam script (Inoue)
- Ondotori maintenance (Yamamoto)
- IFO locking (Nakano, Jenne, Rana, Michimura)
- Continue PRFPMI lock trial
Weekend
- IFO work (Nakano, et al)
- EPICS gateway maintenance (Yamamoto)
- Calibration line injection (Inoue)
Sept. 17(Tue) morning
- ETMX payload damping (Fujii)
- PRM L-A decoupling (Shoda)
- ITMX BF sensor correction (Lucia)
- ETMY and ITMY BP comb damping (Ushiba)
- IMC beam spot position check (Kokeyama, Terrence)
Today's work plan: 2019/9/12 4PM - 2019/9/13 1PM
Evening
- IFO locking (Nakano, Jenne)
- Continue PRFPMI lock trial
9/13(Fri.)
- VIS time until 10:45AM
- SR2 sensor correction (Fabian)
- PRM L-A decoupling (Shoda)
- ETMX BF sensor correction (Lucia)
- ITMY BP comb damping (Yamada)
- IFO time from 10:45AM
- PRFPMI lock (Nakano, Jenne, Rana)
Today's work plan: 2019/9/11 1PM - 2019/9/12 1PM
Afternoon
- ETMX BF sensor correction (Lucia)
- ETMY BP Comb damping (Ushiba)
- ETMY L-P, L-Y decoupling (Lucia)
- ITMY BP comb damping (Yamada)
- SR2 watchdog cable check (Fabian)
- ASC: AS optical layout change (Kokeyama)
Evening
- IFO locking (Nakano, Jenne)
- Continue PRFPMI lock trial
9/12(Tue.) Morning
- SR2 BIO cable investigation (Fabian) (until 1PM)
- SR2 sensor correction (Fabian) (until 1PM)
- PRM L-A decoupling (Shoda) (until 1PM)
- AS table optical layout modification for ASC (Kokeyama) (from 1PM)
- ETMX BF sensor correction (Lucia)
- ETMY L-P, L-Y decoupling (Lucia)
- ITMY BP comb damping (Yamada)
Today's work plan: 2019/9/10 1PM - 2019/9/11 1PM
Afternoon
SR2 sensor correction. Installation of the modified realtime code (Fabian) -> RT model installation done
- ITMY sensor correction both IP and BF (Lucia) in progress
ETMX actuator balancing MN&IM (Ushiba) -> Done
ETMY actuator balancing MN&IM (Ushiba) -> Done
BP Comb tuning for ETMY (Ushiba) -> in progress
- Driving matrix optimization (MN) for ITMX (Okutomi)
- Installation of IIRrational, fitting tool (Jenne)
- k1ex0 reboot (Inoue)
Evening
- IFO locking (Nakano, Jenne, Stefan)
- PRFPMI
- Maybe subtract f1 signal from 3f ?
9/11(Tue.) Morning
- ITMY sensor correction both IP and BF (Lucia)
- All Type-A: implementing the vertical LVDT sensor correction (Miyo, Lucia)
- ETMY BP Comb damping (Ushiba)
- Once ETMY damping is done. LP decoupling for ETMs (Lucia, Jenne)
- SR2 sensor correction (Fabian): Actual test.
- Driving matrix optimization (MN) for ITMX (Okutomi)
- Duct shield cryocooler repair (EX) (Kimura)
- PEM injection test preparation (IYC) (Yokozawa)
- ISS phase delay investigation (Yoshioka)
- ASC work (Kokeyama, Terrence)
- Restart SRM RTM
- Activate the IFI STMs
- Cabling at AS
- AS table optical layout modification
Today's work plan: 2019/9/9 1PM - 2019/9/10 1PM
Afternoon
- ISS (Yoshioka)
- Type-B sensor correction PI (Fabian)
- LP decoupling for ETMs (Lucia, Jenne)
- ITMY sensor correction (Lucia, Jenne)
BS OpLev loop optimization (Shoda)
- AS table optical layout optimization for ASC (Terrence)
Evening
- IFO locking (Nakano, Jenne)
- Measure CARM OPLG
- SRFPMI lock with opposite CARM offset
- Try DRMI again
9/10(Tue.) Morning
- VIS strategy meeting from 10AM
Today's work plan: 2019/9/6 1PM - 2019/9/9 1PM
Afternoon
- Cryopayload diagonalization (Yamada)
- Balancing ETMX (Lucia)
- REFL port arrangement (Kokeyama, Eleonora)
- PCAL: exchanging whitening filter (Yamamoto, Tanaka)
Evening
- Lock acquisition for SRFPMI (Nakano, Jenne)
- Type A coupling measurement test using X arm (Okutomi)
- Silent run after daily work done until morning
Weekend
- Lock acquisition for SRFPMI (Nakano, Jenne)
- PEM noise measurement with/without FFU in Sat. morning (Yokozawa, Washimi, Miyoki)
- Calibration for Oplevs at center area using IFO signal (Enomoto)
- Type A coupling measurement test using X arm (Okutomi)
9/9(Mon.) Morning
- Type A coupling measurement test using X arm (Okutomi)
- Balancing coil (Lucia)
- Type A work (Fujii, Yamada)
- Type B noise hunting for 16Hz and 17Hz with PEM results (Fabian)
- MICH calibration (Ogaki, Yokozawa)
- REFL tabe configuration (Kokeyama, Eleonora, Terrence)
Today's work plan: 2019/9/4 1PM - 2019/9/5 1PM
Afternoon
- Type A work ETMX and ITMX (Fujii)
- Type A work ETMY (Lucia)
- Type B work for SRM (Fabian)
- Payload damping ITMY (Yamada)
- ISS work in the PSL in short time (Yoshioka, Ushiba)
- Mine work for SRFPMI lock acquisition (Nakano, Ushiba, Yokozawa)
- Investigation for alignment on Y end (Akutsu)
- Ghost beam check (Kokeyama, Eleonora, Terrence, Akutsu)
- ASC work with Xarm or Yarm (Okutommi)
Evening
- Mine work for SRFPMI lock acquisition (Nakano, Ushiba, Yokozawa)
- Investigation for alignment on Y end (Akutsu)
- ASC work with Xarm or Yarm (Okutommi)
- Silent run after daily work done until morning
Weekend
Morning
- No VIS work Friday afternoon. IFO is used for lock acquisition or signal injection.
- Type A test using X arm (Okutomi)
- Impact test using hummer at center room(Washimi, Takana)
- MICH calibration (Ogaki, Yokozawa)
- ISS work (Ushiba)
- PEM: measurement without IFO. (Yokozawa, etc.)
- REFL tabe configuration (Kokeyama, Eleonora, Terrence)
Today's work plan: 2019/9/3 1PM - 2019/9/4 1PM
Afternoon
- TMX investigation with X arm lock (Okutomi, Akutsu)
- QPD centering at ETMX (Nakano, Tanaka)
- Type A work ETMX and ITMX (Fujii)
- Type A work ETMY (Lucia)
- Payload damping ITMY (Yamada)
- Type B work (Fabian)
- Payload work for optical lever control in the central part (Shoda)
- ISS work in the PSL(Yoshioka, Ushiba)
- Bean profile measurement (Kokeyama, Eleonora)
Evening
- IFO realignment and lock acquisition for SRFPMI (Nakano, Yokozawa, Okutomi, Ushiba)
- Changing modulation frequency for f1 and f2.
- TMSY IR QPD work. (Akutsu, Tanaka, Kokeyama)
- Silent run after daily work done until morning
Weekend
Morning
- Calibration of MI (Ogaki)
- Type A work ETMX and ITMX (Fujii)
- Type A work ETMY (Lucia)
- Payload damping ITMY (Yamada)
- PEM work around SR3 (Yokozawa)
- ASC work (Kokeyama, Eleonora)
Today's work plan: 2019/9/2 1PM - 2019/9/3 1PM
Afternoon
- Investigate 46Hz noise on Pitch of ITMX, and for damping ETMY (Okutomi, Fujii)
- Payload damping ITMY (Yamada)
- Type A sensor correction for EX and EY (Lucia, Fujii)
- Type B work (Fabian)
- Payload work for optical control in the central part, specially for SRs (Shoda)
- AS table beam profile with PRM misaligned from 2-3pm (Kokeyama)
- Measuring accelerometers 1:30-2pm (Fabian, Yokozawa)
Evening
- IFO realignment and lock acquisition for SRFPMI (Nakano, Yokozawa, Okutomi, Ushiba)
- Silent run after daily work done until morning
- Beam profile at the end. (Akutsu)
Weekend
Morning
- Modification BS calm down script when misaligned. (Fabian)
BS yaw > 100mHz. (Fabian)
- Green fabler covering (Miyoki)
- REFL table modification (Kokeyama, Eleonora, Terrence)
- IFO is green from 10am.
- Type A work ETMX and ITMX (Fujii)
- Type A work ETMY (Lucia)
- Type B work for SRM (Fabian)
- Diagonalizaton of Oplev for SRM and SR2 (Fabian)
- Payload damping ITMY (Yamada)
- PEM measurement for SRM and PRM area (Yokozawa)
Today's work plan: 2019/8/30 1PM - 2019/9/2 1PM
Afternoon
- Investigate 46Hz noise on ITMX (Okutomi)
- Type A sensor correction for EX and EY (Lucia, Fujii)
- Payload damping ITMY (Yamada)
- Updating PEM model and needs DAQ restart (Washimi)
Evening
- ITMX wrok for damping (Okutomi)
- CAL measurement for SRC (Yamamoto)
- IFO lock acquisition for SRFPMI (Nakano)
- Silent run after daily work done until morning
Weekend
- CAL measurement for SRC (Yamamoto)
- Damping for Type A (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
- IFO lock acquisition for SRFPMI (Nakano)
- Silent run after daily work done until morning
Morning
- Fixing k1gate (Yamamoto, Miyakawa)
- Damping for Type A (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- DGS maintenance for k1fw0 (Yamamoto, Oshino)
- Adding accelerometers (Fabian, Yokozawa)
- Payload work for optical control in the central part, specially for SRs (Shoda)
- Centering oplev for SR2 (Yokozawa, SR2)
- REFL beam profile with PRM aligned (Kokeyama)
Today's work plan: 2019/8/29 1PM - 2019/8/30 1PM
Afternoon
- Finesse measurement using X arm (Sotsuka)
- ASC centering (Kokeyama, Washimi)
- Investigate 46Hz noise on ITMX (Okutomi)
- Updating for Type B model for Dolphin connection (Fabian)
- Type A sensor correction (Lucia, Fujii)
- Payload damping ITMY (Yamada)
- Fix k1fw0 (Miyakawa, Oshino)
- Covering oplev for PR2 and PRM (Akutsu)
Evening
- IFO lock acquisition for SRMI (Nakano)
- Silent run
Weekend
Morning
- Damping for Type A (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
- PEM measurement, and injection test (Yokozawa, Washimi)
- Exchanging k1fw0 (Oshino, Miyakawa)
- Noise measurement for ALS (Enomoto)
Today's work plan: 2019/8/28 1PM - 2019/8/29 1PM
Afternoon
- Damping work for ITMX MN at 46Hz (Okutomi)
- Type A work for ETMX (Lucia)
- Damping PRM (Fujii)
- Type A work feedforward or common mode rejection (Yamada, Lucia, Fujii)
- Type B work (Fabian)
- ISS work in the PSL (Yoshioka, Nakano)
- Exchanging the 60inch monitor in the control room.
- Fixing detchar tool (Alex)
Evening
- Finesse measurement (Nakano, Sotsuka)
- Measurement for ALS (Enomoto)
- Check the SRM direction (Yokozawa)
- Silent run
Weekend
Morning
- Fix k1fw0 (Miyakawa, Oshino)
- Damping for Type A (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
- ASC centering (Kokeyama)
Today's work plan: 2019/8/27 1PM - 2019/8/28 1PM
Afternoon
- ASC tutorial soon (Nakano)
- Type A work for ITMX and ITMY (Okutomi, Yamada, Fujii, Lucia)
- Some PRs work for oplev control loop (Shoda)
- ISS work in the PSL (Yoshioka, Nakano)
- Investigation for ASL glitch noise (Enomoto)
- Length oplev centering (Enomoto)
- Accelerometer work (Yokozawa, Washimi)
- Interview in the mine (Miyakawa)
Evening
- Finesse measurement (Nakano, Sotsuka)
- IFO works with tuning FPMI lock from 5pm(Nakano, Enomoto)
- Silent run
Weekend
Morning
- Silent run for DET (Yokozawa)
- Wind shield for PR2 and PRM (Akutsu)
- Type A work for EX and EY (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
Today's work plan: 2019/8/26 1PM - 2019/8/27 1PM
Afternoon
- ASC tutorial at 4pm (Nakano)
- Exchanging coil driver (Yamada)
- Type A work for EX and EY (Fujii, Lucia)
- Damping for Type B (Fabian)
- Some PRs work for oplev control loop until 3pm (Shoda)
- Investigation for ASL glitch noise (Enomoto)
- Finesse measurement from 3pm (Nakano, Sotsuka)
Evening
- Interview at control room at 5pm (Miyakawa)
- IFO works with tuning FPMI lock (Nakano, Enomoto, Michimura)
- Silent run
Weekend
Morning
- Silent run for DET (Yokozawa)
- Type A work for EX and EY (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
- Some PRs work for oplev control loop (Shoda)
- ITMY and ETMX cryocooler work.
Today's work plan: 2019/8/21 1PM - 2019/8/26 1PM
Afternoon
- Type A work for EX and EY (Fujii, Lucia)
- Damping for Type B (Fabian)
- Automation for finesse measurement (Sotsuka)
Evening
- IFO works with tuning FPMI lock (Nakano, Enomoto, Michimura)
Weekend
- IFO works with tuning FPMI lock (Nakano, Enomoto, Michimura)
8/26 Morning
- Type A work for EX and EY (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
- DGS Maintenance for replacing TW SSD (Miyakawa)
- DGS Maintenance for fixing DAQ (Yamamoto, Oshino)
- Exchanging 24V at LSC rack. (Kamiizumi, Shimode)
- Preparation for replacing and arrangement for HPCD.(Aso, Yamada)
- HPDC modification (Shimode)
- Investigation for ASL glitch noise (Enomoto)
- Cooling valve at IYC will be replaced (Kimura)
Today's work plan: 2019/8/20 1PM - 2019/8/21 1PM
Afternoon
- Type A work for EX and EY (Fujii, Lucia)
- Damping for Type B (Fabian)
- Implementation of calm down state for ETMY (Ushiba, Okutomi)
- Connecting BIO cable (Enomoto)
- Some work for AS tube (Michimura)
- Automation for finesse measurement (Sotsuka)
- OMC check (Aso)
- updating DAQ Gardian (Yamamoto)
Evening
- updating DAQ Gardian (Yamamoto)
- IFO works with tuning FPMI lock (Nakano, Enomoto, Michimura)
- Leave IFO locked from night to morning (Nakano, Enomoto)
Weekend
Morning
- IFO works with tuning FPMI lock (Nakano, Enomoto, Michimura)
- Type A work for EX and EY (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Damping for Type B (Fabian)
Today's work plan: 2019/8/19 1PM - 2019/8/20 1PM
Afternoon
- Type A work for EX and EY (Fujii, Lucia, Ushiba, Okutomi)
- Damping for Type B (Fabian)
- Work for PLL for Fiber noise cancel (Enomoto)
- Automation for finesse measurement (Sotsuka)
- Updating spectrum tool (Kozakai)
- Ondotori maintanance (Yokozawa)
- Maintenance for k1dc0 to add memory (Oshino)
Evening
- IFO works with tuning FPMI lock (Nakano, Enomoto)
- Leave IFO locked from night to morning (Nakano, Enomoto)
Weekend
Morning
- Type A work for EX and EY (Fujii, Lucia, Ushiba, Okutomi, Yamada)
- Tuning IYC length oplev (Ushiba)
- Connecting BIO cable (Enomoto)
- Excahnging k1dc0
Today's work plan: 2019/8/16 1PM - 2019/8/19 1PM
Afternoon
- Non linearity check TMY by searching a good position mechanically or check HPCD (Enomoto, Lucia, Nakano)
- Hunting 150mHz on all Type B (Fabian)
- Noise measurement Fiber noise cancel (Sugimoto)
- OMC work (Kokeyama)
- Type A work for EX and EY (Fujii, Lucia)
- Automation for finesse measurement (Sotsuka)
- Updating gif model (Miyo, Yamamoto)
Evening
- IFO works with Yarm for FPMI (Nakano)
- Leave IFO locked from night to morning (Nakano)
Weekend
- Measuring sensing gain for green lock (Enomoto, Sugimoto, Kimura)
- Automation for finesse measurement (Sotsuka)
- IFO works with Yarm for FPMI (Nakano)
- Leave IFO locked from night to morning (Nakano)
- Stopping EPICS gateway on Sat. night or Sun. morning(Yamamoto)
Morning
- DGS maintenance for exchanging k1dc0 and adding a BIO card to k1ioo1 or k1als1 (Yamamoto, Oshino)
- Type A work (Fujii, Lucia)
- Hunting 150mHz on all Type B (Fabian)
Today's work plan: 2019/8/15 1PM - 2019/8/16 1PM
Afternoon
- PEM: Noise hunting 44Hz in the PSL room (Yokozawa)
- Type A work for EX and EY (Fujii, Lucia)
- IMC measurement (Guiguo)
- Automation for finesse measurement (Sotsuka)
Evening
- IFO works with Yarm for FPMI (Nakano)
- Leave IFO locked from night to morning (Nakano)
Weekend
- Fiber noise cancel, Enomoto, Sugimoto
Morning
- Exchanging cryo valve unit at EX (Kimura, Yakahashi)
- Type A work (Fujii, Lucia)
- Non linearity check TMX (Enomoto, Lucia)
- PEM: Noise measurement at both END (Yokozawa, Washimi)
- RFM work at 500m in Xarm (Yamamoto, Miyo)
- Noise measurement for fiber noise cancellation (Enomoto, Sugimono)
- Hunting 150mHz on BS (Fabian)
Today's work plan: 2019/8/9 1PM - 2019/8/15 1PM
Afternoon
- Hunting ITMY big morion (Lucia)
- Type A work (Fujii, Lucia)
- Work for fiber cancelation for replacing power supply to avoid magnetic field of small DC power supply (Enomoto, Sugimoto)
- SR3 TF measurement (Fabian)
- Restarting DAQ at 5pm (Yamamoto)
- PEM: measure vibration noise of pump (Yokozawa, Kaihotsu)
- PEM: measure fiber noise for ALS (Washimi)
- CAL: AOM will be tested from control room for Y end (Inoue)
- ISS work outside PSL (Yoshioka, Kuromiya, Nakano)
- Covering for TMS at ETMX (Akutsu)
Evening
- Finesse measurement (Nakano)
- IFO works with Yarm for FPMI (Nakano)
- Work for fiber cancelation (Enomoto, Sugimoto)
- Leave IFO locked from night to morning (Nakano)
Weekend
- IFO works with Yarm (Nakano)
- Work for fiber cancelation (Enomoto, Sugimoto)
8/15 Morning
- Type A work (Fujii, Lucia)
- IMC measurement (Guiguo)
Today's work plan: 2019/8/8 1PM - 2019/8/9 1PM
Afternoon
- Leak check at ITMY (Kimura)
- Work for fiber cancelation (Enomoto, Sugimoto)
- Measure TF of ITMY for top part by making health check list (Liucia)
- Starting EY cry cooler (Kimura)
- Put cover on TMSX at X end (Akutsu)
- OSTM work (Takahashi)
- CAL: Replacing AOM at ETMY, tuning camera at ETMY (Inoue)
- SR3 TF measurement (Fabian)
Evening
- Work for fiber cancelation (Enomoto, Sugimoto, Akutsu)
- Some IFO work with Yarm (Nakano)
- Leave IFO locked (Nakano)
Weekend
Morning
- Stop ETMX cryo cooler (Kimura)
- SR3 TF measurement (Fabian)
- X fiber noise for temp. control (Enomoto, Sugimoto)
- Type A work (Fujii, Lucia)
- ISS servo in the PLS morning (Yoshioka)
Today's work plan: 2019/8/7 1PM - 2019/8/8 1PM
Afternoon
- Lock fiber cancelation, entering PSL and turning off filters (Enomoto, Sugimoto)
- ISS work outside of PSL (Yoshioka, Nakano)
- SR3 noise investigation (Fabian)
- Measure TF of ITMY for top part by making health check list (Liucia)
- OSTM work (Takahashi)
- Exchanging IX oplev source (Akutsu)
Evening
- One arm WFS test with X arm(Nakano)
- Leave IFO locked (Nakano)
Weekend
Morning
- X fiber noise control or temperate control for Y (Enomoto, Sugimoto)
- SR2, 3 noise investigation (Fabian)
- OSTM work (Takahashi)
- Type A work (Fujii, Lucia)
Today's work plan: 2019/8/6 1PM - 2019/8/7 1PM
Afternoon
- Opening GV for ITMX (VAC)
- ITMX oplev work before Finesse measurement (Yamada)
- Finesse measurement for Xarm (Nakano)
- Measure TF of ITMY for top and cryopayload by making health check list (Okutomi, Yamada)
- OSTM work (Takahashi)
- WFS centering at REFL (Nakano)
- HDD installation for CAL PC (Darkhan)
- Exchanging PC for VAC mon (Yokozawa)
Evening
- One arm WFS test with X arm(Nakano)
- Leave IFO locked (Nakano)
Weekend
Morning
- Exchanging k1dc0 in early morning 8am (Yamamoto, Oshino)
- Fiber cancelation work (Enomoto, Sugimoto)
- ISS work in the PSL (Yoshioka)
- SR2, 3 noise investigation (Fabian)
- OSTM work (Takahashi)
- Type A work (Fujii, Lucia)
Standing issues 2019/8/5
- Sensitivity monitor for various DoF (CAL)
- PEM - measured data sharing (Washimi, Yokozawa)
- How to control the PSL temperature when people enters the room (Miyoki)
- We need IFO commissioning strategy!!!
- One arm WFS test
- DRMI lock stability
- 3f transition
- Search for better Gouy phase in PRC
- PRFRMI: with stable 3f signals and ALS extra range, FPPRMI may fix the glitches?
- Arm: transition
- Y-arm lock
- Try ALS mass lock with FFUs and ACs turned off
- Type-A related
- Fast shut off feature on type-A after lockloss not to ring (real time model change, Stefan)
- Implement BF stage control on ALIGNED state on type-A guardian (Kokeyama)
- United Guardian for all 4 suspensions (Okutomi)
- Damping
- Exchanging modified HPCD.
- Type A: Feed forward technic to suppress extra motion (Nakano)
Today's work plan: 2019/8/5 1PM - 2019/8/6 1PM
Afternoon
- Damping monitor (Okutomi, Lucia)
- Finesse measurement for Xarm. (Nakano)
- Damping work for Type A. (Fujii)
- SR2, 3 noise investigation (Fabian)
- Entering cleaning area for taking pictures (with Yokozawa)
- Cabling ALS fiber noise cancellation (Enomonoto, Miyoki)
- OSTM work for OSEM inve(Takahashi)
Evening
- One arm WFS test (Nakano)
Weekend
Morning
- Fix vacuum monitor (Yokozawa)
- Increasing ITMX temperature (CRY)
- Entering cleaning area for taking pictures (with Kokeyama)
- SR2, 3 noise investigation (Fabian)
- Installation circuit to ITMY, and control test (Yamada)
- OSTM work (Takahashi)
- Fixing k1IOO1 (Yamamoto)
- IXV work (Fujii)
Today's work plan: 2019/8/1 1PM - 2019/8/2 1PM
Afternoon
- GV opened last night
- ITMY release ongoing (CRY, VIS)
- After releasing, ITMY alignment using MICH (Nakano, CRY, VIS)
- Fabian will investigate the difference between FLOAT and ALIGNED (Fabian)
- Finesse re-measurement (Nakano) - We might want to warm up IY. To be discussed. Maybe if 70-80K doesn't recover the finesse.
- Type-A common guardian
- Oplev swap for IMMT2
- Oplev swap for PR2 if possible with IFO
Evening
- Finesse measurement
- Arm transition method commissioning
Morning
- Continued SRs study (Fabian)
- IY final checks (earthquake stops etc) and cleaning (Aso, Ushiba)
We want a sensitivity monitor!
We want to plan Feedforward on typeA!
We want to decide the Commissioning strategy!
Note
- IY chamber will be closed on Saturday
Today's work plan: 2019/8/2 1PM - 2019/8/5 1PM
Afternoon
ITMY problem investigation (CRY&VIS)
- Finesse measurement (Nakano)
- X-arm transition (Nakano)
- ISS (Yoshioka)
- ITMX Type-A control (VGAS oscillation) (Lucia)
- PEM measurements around IFO REFL (Yokozawa)
- ALS fiber noise cancellation (Enomonoto)
Weekend
- Fiber noise cancellation
- Turn off FFU, ACs
8/5 Morning
- ITMY pumping (VIS, CRY)
- SR2, 3 noise investigation (Fabian)
- DGS maintenance (Yamamomot, Oshio, Miyakawa)
- dc0 replacement
- Add BIO to k1ioo1
- Installation of circuit to ALS (Enomoto)
Today's work plan: 2019/8/1 1PM - 2019/8/2 1PM
Afternoon
- GV opened last night
- ITMY release ongoing (CRY, VIS)
- After releasing, ITMY alignment using MICH (Nakano, CRY, VIS)
- Fabian will investigate the difference between FLOAT and ALIGNED (Fabian)
- Finesse re-measurement (Nakano) - We might want to warm up IY. To be discussed. Maybe if 70-80K doesn't recover the finesse.
- Type-A common guardian
- Oplev swap for IMMT2
- Oplev swap for PR2 if possible with IFO
Evening
- Finesse measurement
- Arm transition method commissioning
Morning
- Continued SRs study (Fabian)
- IY final checks (earthquake stops etc) and cleaning (Aso, Ushiba)
We want a sensitivity monitor!
We want to plan Feedforward on typeA!
We want to decide the Commissioning strategy!
Note
- IY chamber will be closed on Saturday
Today's work plan: 2019/7/31 1PM - 2019/8/1 1PM
Commissioning leader: Miyakawa (July 29-30), Aso (August 1-3)
Afternoon
- ITMY: BF work. (Okutomi, Sato, Fujii)
- ITMY: H1 actuator investigation. (Ushiba, Yamada)
- PEM: Reporting Temperature. (Yokozawa)
- VAC, MIF: Opning GV, alingment. (Saito, Nakano, Michimura, Akutsu)
- ASO: Small works at ETMX (Akutsu)
- Replacing light source for IMMT2. (Akutsu)
- Type B: Back to aligned mode. (Fabian)
- DET: replacing OS of DET computer for offline analysis. (T.Yamamoto)
- CAL: Xend Tcam will be touched. (Inoue)
Evening
- IFO some work. (Nakano, Michimura, Akutsu)
- VIS work can be done for Y arm work since Y arm is not available for a while. (Fujii, Okutomi)
Weekend
Morning
- Releasing ITMY suspension. (Ushiba)
- PSL work for grounding problem. (Nakano)
- Maintenance for Ondotori at X-end (T.Yamamoto)
Today's work plan: 2019/7/30 1PM - 2019/7/31 1PM
Commissioning leader: Miyakawa (July 29-30), Aso (August 1-3)
Afternoon
- Fix ITYM F0 motor and to check BF. (Okutomi, Sato, Fujii)
- Check H1 actuator. (Ushiba, Tomaru, Yamada)
- ALS: Tuning returning beam at center area, and in PSL room shortly. (Enomoto, Sugimoto)
- Connecting tube on the AS table. (Michimura)
- ISS: work for servo in the PSL for 30min. (Yoshioka, Nakano)
- AOS: Some small works in the center room for oplev. (Akutsu)
- PEM: test a new sensor at IY0 rack. (Yokozawa, Washimi)
- BS: measurement of noise. (Fabian)
Evening
- IFO some work. (Nakano, Michimura, Akutsu)
Weekend
Morning
- DGS maintenance for exchanging k1dc0, adding BIO cards to k1ioo1 for ALS control (Yamamoto, Oshino)
- VIS should go safe mode. (Fabian)
- DC power source will be exchanged at ALS0 and ALS1 rack. (Kamiizumi)
- Fix ITYM F0 motor and to check BF. (Okutomi, Sato, Fujii)
- Connecting tube on the AS table. (Michimura)
- AOS: Some small works at Y end for oplev. (Akutsu)
- PEM: work around IYC chamber. (Yokozawa, Washimi)
Today's work plan: 2019/7/26 1PM - 2019/7/30 1PM
Commissioning leader: Miyakawa (July 29-30), Aso (August 1-3)
Afternoon
- Monitor for venting ITMY (Okutomi)
- Updating RT model for Type A, except for ITMY (Okutomi)
- ASC test on ITMX (Ushiba)
- ETMX work (Fujii)
- SR3 work for control loop IM yaw (Fabian)
- OMC characterization with control (Kokeyama, Somiya)
- Fiber noise cancellation at control room(Enomoto, Sugimoto)
- ISS put wind shield outside PSL (Yoshioka, Kukromiya)
Pick up Moku:Lab (Guiguo)
- Stop venting around the evening (Ushiba)
- Checking cable noise for PEM (T.Takana)
- PEM: Vibration measurement at IXC (Yokozawa)
- Measurement for PRs (Shoda)
Evening
- Fiber noise cancellation (Enomoto)
Weekend
- Fiber noise cancellation work at PSL on Saturday and Sunday(Enomoto, Sugimoto)
- Changing optics for Yarm.
- Venting again on Sunday morning (Ushiba)
- Monitor for venting ITMY (Okutomi)
- ETMX work on Saturday and Sunday(Fujii)
Monday Morning
- SRs TF measurement, off load (Fabian)
Monday Aftenoon
- SRs TF measurement, off load (Fabian)
Monday Evening
Today's work plan: 2019/7/25 1PM - 2019/7/26 1PM
Commissioning leader: Miyakawa (22nd-26th)
Afternoon
- Fixing ITMY stuck (Okutomi)
- ASC test on ITMX (Ushiba)
- ETMX work (Fujii)
- SR3 work for control loop IM yaw (Terrence)
- Cabling for BIO this afternoon (Enomoto)
- Xarm ALS hand over to IR using TR (Enomoto)
- OMC characterization with control (Kokeyama, Darkhan)
Evening
- Xarm ALS hand over to IR using TR (Enomoto)
Weekend
Morning
- ITMY damping (Okutomi)
- Type A work (Fujii)
- ITMX damping (Ushiba)
- Cryo cooler valve exchange (Kimura, Ushiba)
- SR3 TF measurement (Fabian)
- Automation for SR3 and SRM (Shoda)
- Noise source by cable or something in the center room (Yokozawa)
- Setting magnet meter at Y end (Yokozawa)
Today's work plan: 2019/7/24 1PM - 2019/7/25 1PM
Commissioning leader: Miyakawa (22nd-26th)
Afternoon
- Replacing LVDT driver on SR3(Fabian)
- Single arm locking (Nakano)
- Fix AC to stablize temeparute (Miyoki)
- ITMY damping (Okutomi)
- Maintenance for Ondotori (Yokozawa, T. Tanaka)
- ALS model medication (Enomoto, Sugimoto)
- MZ in PSL room for a hour (Guiguo)
- OMC characterization with control (Kokeyama, Darkhan)
Evening
- ALS hand over to IR using TR (Nakano, Enomoto)
- DRFPMI lock (Nakano, Enomoto)
Weekend
Morning
- ITMY damping (Okutomi)
- Type A work (Fujii)
- SR3 OSEM check (Fabian, Terrence)
- Automation for Suspensions except for SR3 (Shoda)
Standing issues
- Try FPPRMI: with stable 3f signals and ALS extra range, FPPRMI may fix the glitches?
- Fast shut off feature on type-A after lockloss not to ring (real time model change, Stefan)
- Y-arm lock
- ETMY suspension control
- ITMY damping
- One IM magnet is broken. Need a different strategy. Use MN ? (Yamada, Okutomi)
- DRMI lock stability
- Model HOM-PHD signal distortion (Aso, Kokeyama)
- Search for better Gouy phase in PRC
- Initial alignment automation (Nakano)
- IFO configuration Guardian (Kokeyama)
- SDF for all the VIS (Shoda, Okutomi)
- Type-A related
- Implement BF stage control on ALIGNED state on type-A guardian (Kokeyama)
- United Guardian for all 4 suspensions (Okutomi)
- Damping
- Exchanging modified HPCD.
- Type A: Feed forward technic to suppress extra motion (Nakano)
- Type-B related
- SR3 Yaw motion is too large (Fabian, Terrence)
- Type-C related
- OSEM characterization for OSTM (on going, Takahashi)
- OMC
- Check the OMC on the AS table
- OMC characterization with control
- Laser safety
- Debug the laser safety guardian (Nakano)
- IR QPD, centering on IR , green QPD at ETMY (Akutsu)
- AS tube installation on 7/30-31 (Michimura)
- Valve unit exchange for ITMX on 7/26 for 1-2 hours (Kimura)
- Fiber noise cancellation on Saturday (Enomoto, Sugimoto)
Today's work plan: 2019/7/23 1PM - 2019/7/24 1PM
Commissioning leader: Miyakawa (22nd-26th)
Afternoon
- PEM: 320.5Hz noise (Yokozawa)
- Preparation for fiber noise cancellation (Enomoto, Sugimoto)
- This turns on air filters.
- OMC control (Kokeyama, Darkhan)
- ALS hand over to IR(Stefan, Valera, Nakano)
Evening
- ALS hand over to IR (Stefan, Valera, Nakano)
- DRFPMI lock (Stefan, Valera, Nakano)
Weekend
Morning (Monday)
- ITMY damping (Okutomi)
- Type A work (Fujii)
- SR3 OSEM check (Fabian)
- DGS maintenance for prm or srm.
- Adding BIO card to k1als0, k1ioo1.
- Exchanging old type modified HPCD. (Ushiba, Takahashi)
- ISS control servo (Yoshioka, Kokeyama)
Today's work plan: 2019/7/22 1PM - 2019/7/23 1PM
Commissioning leader: Miyakawa (22nd-26th)
Afternoon
- Exchanging HPCD(Fabian, Washimini)
- check the range of new HPCD using oplev (Valera, Nakano).
- ITMY damping (Okutomi)
- ALS sweep to find IR resonance (MN, VF)
- TEMP00 lock with dither(Nakano).
Evening
- ALS sweep to find IR resonance (MN, VF)
- DRMI lock (Stefan)
Weekend
Morning (Monday)
- ITMY damping (Okutomi)
- SR3 OSEM check (Fabian)
- Type A: Feed forward technic to suppress extra motion (Nakano)
Today's work plan: 2019/7/19 1PM - 2019/7/22 1PM
Commissioning leader: Aso (19th), Miyakawa (22nd)
Afternoon
- ALS sweep to find IR resonance (MN, VF)
- Start X-End cryocooler (Yamada, TakahashiM)
- Implement BF stage control on ALIGNED state on type-A guardian (Kokeyama)
- ISS servo setup and OLTF measurement (Yoshioka, Kuromiya, Yamamoto)
Serial number check of OpLev SLDs (Yamada)
Evening
- ALS sweep to find IR resonance (MN, VF)
Weekend
- IFO configuration guardian (Kokeyama, Saturday)
- Modification of the IMC servo (Enomoto, Sunday)
Transition to IR (Nakano, Valera, Sat & Sun)
- TF measurement of Type-A (Yamada, Saturday morning)
- ITM actuator efficiency measurement (Sun morning ?)
Morning (Monday)
- SR3 OSEM check (Fabian)
Today's work plan: 2019/7/17 1PM - 2019/7/18 1PM
Commissioning leader: Aso (July 17th-19th)
Afternoon
- ETMY HP coil driver check (Takahashi, Yamada)
- Watchdog, Output resistance, Cable resistance, Take a picture of the PCB
- Check the maximum current acceptable by the in-vac cable.
- Calculate theoretical limit (Ushiba)
- AS alignment (Kokeyama et al)
- SR3 OSEM check (Fabian, Terrence)
- Y-arm mass lock trial (SB, EY, MN, et al)
- ISS work (Yoshioka, Nakano)
Evening
- Y-arm mass lock trial (SB, EY, MN, et al)
- Type-A guardian work on ETMX (Kokeyama)
- DRMI investigation ? (SB, EY, MN, et al)
- Found Y end coil needed more range, more drive for MN (dominate 10Hz sensing noise limited, cross over)
Note
- DC feedback works perfect
- Tcam alignment system is done (see from camera screen)
- ALIGNED guardian on ETMX (test phase)
Morning
- HP coil driver modification ? (Yamada, Fabian, Terrence)