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=== 2018/4/2(Mon.) === === 2018/4/6(Fri.) ===
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* Remote participants by eZuce: Enomoto * Remote participants by eZuce: Kimura
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* ETMX: *Ushiba
 * Confirmed the returned beam at REFL
 * Calibration of OpLev is on going (mostly finished)
 * Start Characterization
 * IFO: Izumi, Enomoto, Nakano, Ushiba, Yamamoto
  * Both light was confirmed at ETMX last night.
  * BS model was split, and no glitch was seen. Upper model is running at 4kHz and lower model is running at 16kHz.
  * Connection between k1lsc and k1bs is still something wrong.
  * Quality of ETMX looks much better than EMY. No bright spot was seen.
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* ETMY: *Miyamoto
  * Damping is working well. Less than 2urad RMS.
 * ETMY: *Miyamoto
  * Covered on Oplev.
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* BS: *Enomoto
 * Two different problems identified
  * Apparent bi-stability of OpLev -> Replaced the satellite box -> Gone
  * Glitches -> Looks like the same problem as ETMY: DAC output goes to zero

* PCal: Binhua
 * Aligned the beam within the PCal module
 
* ETMX camera: Yokozawa
 * Ready but not installed

* TMS: no one to report
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 * Alignment: Izumi
  * No light is used in the daytime. Start using beam from evening.
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* ETMX: *Ushiba, Miyamoto
  * Start Characterization
 * DAQ: *Miyakawa
  * Memory will be increased today. SSD might be tested today at k1tw0.
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* BS: Enomoto
 * Check the glitches over the weekend
 * Vacuum: *Kimura
  * Closing door will be performed in the next week as planned.
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* PCal: Binhua
  * Measure PCal transfer functions

* ETMX Camera: Yokozawa
  * Set up necessary components to take high frame rate pictures
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==== Work plan (*:responsible person) ====

 * ETMX: *Ushiba, Takahashi
  * Beam will be aligned more precisely with aligned IR.

 * CAL: *Yamamoto
  * CAL model is tested using iMC.

 * Camera: Yokozawa
  * EX camera takes every one hour. It is necessary 1 sec picture in the weekend.


==== Laser hazard ====
 * [AM]
  * IR: SR2-3 line, Xend 1F, Yend 1F
  * Green: PR2, Xend 1F
 * [PM]
  * IR: SR2-3 line, Xend 1F, Yend 1F
  * Green: PR2, Xend 1F

 * [night]
  * IR: SR2-3 line, Xend 1F, Yend 1F
  * Green: PR2, Xend 1F
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  * 4/5 12:30 at fan hut: Meeting before pump down 1
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  * 4/11 12:30 at fan hut: Meeting before pump down 2
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 * BS: DAC had some glitches but if DAC is off, no glitch was found.
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||25||2018/4/3||[[KAGRA/Commissioning/Weekly/20180403/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180403.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180403/Minute|Minute]]|| ||
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 * Meeting for pump down test at Center are ([[/Meetings/Others/20180314|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumCenter#preview|Check list]])  * Meeting for pump down test at ETMX 1 ([[/Meetings/Others/20180405|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumETMX|Check list]])
 * Meeting for
pump down test at Center are ([[/Meetings/Others/20180314|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumCenter|Check list]])

KAGRA Commissioning Wiki


Task list


Schedule

2017/3/26 updated KAGRA/Commissioning/Commissioning_schedule_20180327.png


Working people assignment

  • *: responsible person



Meetings


Morning meeting

  • Date and time: Every weekday, 9AM
  • Location: Control room, or eZuce

2018/4/6(Fri.)

* Remote participants by eZuce: Kimura

Report of work (*:responsible person)

  • IFO: Izumi, Enomoto, Nakano, Ushiba, Yamamoto
    • Both light was confirmed at ETMX last night.
    • BS model was split, and no glitch was seen. Upper model is running at 4kHz and lower model is running at 16kHz.
    • Connection between k1lsc and k1bs is still something wrong.
    • Quality of ETMX looks much better than EMY. No bright spot was seen.
  • ETMY: *Miyamoto
    • Covered on Oplev.

Work plan (*:responsible person)

  • Alignment: Izumi
    • No light is used in the daytime. Start using beam from evening.
  • DAQ: *Miyakawa
    • Memory will be increased today. SSD might be tested today at k1tw0.
  • Vacuum: *Kimura
    • Closing door will be performed in the next week as planned.

Laser hazard

* [AM]

  • IR: SR2-3 line, Xend 1F, Yend 1F
  • Green: PR2, Xend 1F

* [PM]

  • IR: SR2-3 line, Xend 1F, Yend 1F
  • Green: PR2, Xend 1F

* [night]

  • IR: SR2-3 line, Xend 1F, Yend 1F
  • Green: PR2, Xend 1F

Weekly

  • week of 4/2
    • ETMY damping.
    • Rough alignment of ETMX using IR, and control MICH if can.
    • 4/5 12:30 at fan hut: Meeting before pump down 1
  • week of 4/9
    • 4/11 12:30 at fan hut: Meeting before pump down 2
    • Closing EXC

Issues

KAGRA/Commissioning/DailyWork
<< <  2024 / 7 >  >>
Mon Tue Wed Thu Fri Sat Sun
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8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31        


Weekly meeting

  • Date and time: Every Tuesday, 11AM
  • Location: Meeting room at Hokubukaikan, or eZuce, Polycom

No.

Date

Agenda

Schedule

Minute

Files

25

2018/4/3

Agenda

Schedule

Minute

24

2018/3/27

Agenda

Schedule

Minute

23

2018/3/20

Agenda

Schedule

Minute

22

2018/3/13

Agenda

Schedule

Minute

21

2018/3/6

Agenda

Schedule

Minute

20

2018/2/27

Agenda

Schedule

Minute

19

2018/2/20

Agenda

Schedule

Minute

18

2018/2/13

Agenda

Schedule

Minute

17

2018/2/6

Agenda

Schedule

Minute

16

2018/1/30

Agenda

Schedule

Minute

15

2018/1/23

Agenda

Schedule

Minute

14

2018/1/16

Agenda

Schedule

Minute

13

2018/1/9

Agenda

Schedule

Minute

12

2017/12/19

Agenda

Schedule

Minute

11

2017/12/12

Agenda

Schedule

Minute

10

2017/11/28

Agenda

Schedule

Minute

9

2017/11/14

Agenda

Schedule

Minute

8

2017/11/7

Agenda

Schedule

Minute

7

2017/10/31

Agenda

Minute

G1707278-v4

6

2017/10/24

Agenda

Minute

G1707278-v3

5

2017/10/17

Agenda

Minute

G1707278-v2
G1707298
G1707300

4

2017/10/10

Minute

G1707278-v1

3

2017/10/3

Agenda

Minute

Commissioning plan for phase1

2

2017/9/26

Agenda

Minute

Commissioning plan for phase1

1

2017/9/19

Commissioning plan for phase1


Other meetings


Documents

Communication tools


for New members

KAGRA/Commissioning (last edited 2023-09-24 11:11:02 by miyoki)