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2017/3/29(Thur.) 2017/3/30(Fri.)
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 * ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto
  * Jump of GAS filter was compensated and fixed.
  * Yaw was roughly aligned by top filter.
  * First contact was removed.
  * Top chamber was closed.
  * Beam reached at the ETMX.
  * Baffle PD was tested well.
 * ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto, Nagano
  * Mirror will be aligned with beam today to REFL. But IR and green are not overlapped well.
  * Oplev is placed but not calibrated.
  * LVDT of BF seems to be something wrong. It could be satellite box.
Line 65: Line 62:
 * BS: *Enomoto
  * We found that the glitches happened upstream of high power coil driver. It seems that only one channel has glitch.
 * BS: *Enomoto, Enzo
  * Hightower coil driver and satellite box was replaced. Satellite box was something wrong. Oplev jump disappeared. But still glitch remains.
  * Hyper threading should be off.
Line 68: Line 66:
 * BRT: Akutsu
  * Light is collimated well.
 * BRT: Nagano
  * TMS was seen and aligned to QPD.
Line 71: Line 69:
 * Camera: Yokozawa
  * EX camera takes every one hour.
  * Needs 1 sec picture in the weekend.

 *
Line 77: Line 74:
 * ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto
  * Mirror will be aligned with beam today.
 * ETMX: *Ushiba, Takahashi
  * Beam will be aligned more precisely with aligned IR.
Line 82: Line 79:

 * Camera: Yokozawa
  * EX camera takes every one hour. It is necessary 1 sec picture in the weekend.
Line 113: Line 113:
 * BS: DAC had some glitches with no output (even dac kill and master SW are off).  * BS: DAC had some glitches but if DAC is off, no glitch was found.

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

2017/3/30(Fri.)

  • Remote participants by eZuce: None

Report of work (*:responsible person)

  • ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto, Nagano
    • Mirror will be aligned with beam today to REFL. But IR and green are not overlapped well.
    • Oplev is placed but not calibrated.
    • LVDT of BF seems to be something wrong. It could be satellite box.
  • BS: *Enomoto, Enzo
    • Hightower coil driver and satellite box was replaced. Satellite box was something wrong. Oplev jump disappeared. But still glitch remains.
    • Hyper threading should be off.
  • BRT: Nagano
    • TMS was seen and aligned to QPD.

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

Weekly

  • week of 3/26
    • 3/26 Pcal will start, and all the 1st floor of Y-end will be laser hazard area.
    • Connection of cable at ETMX and starting control.
    • Rough alignment of ETMX using IR.
      • 3/27 EX PD will be removed.: *Yokozawa
  • week of 4/2
    • ETMY damping.
    • Rough alignment of ETMX using IR, and control MICH if can.
  • week of 4/9
    • Closing EXC

Issues

  • BS: DAC had some glitches but if DAC is off, no glitch was found.

KAGRA/Commissioning/DailyWork
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Weekly meeting

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

No.

Date

Agenda

Schedule

Minute

Files

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)