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Revision 67 as of 2019-12-16 16:48:39
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Revision 69 as of 2019-12-16 16:50:45
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Deletions are marked like this. Additions are marked like this.
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If the background color is green, the shutter is open
If the background color is red, the shutter is closed
If the background color is green, the shutter is open.
If the background color is red, the shutter is closed.


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Control Room Overview

  • IFO Monitor: shows the status of the Main Interferometer
  • IFO1.png

  • CCD Monitor:
  • CCD.jpg

  • DAQ/VIS status:
  • vis status.png

  • PEM Monitor: Room temperature/ Vacuum pressure
  • Pem.jpg

  • Time: show JST/UTC/GPS time
  • GPS t ime.jpg

How to check Guardian

how to use Guardian

Accessing to the guardian screen

  • On the desktop, you can click the sitemap.
  • 112.png

  • In the sitemap, you can click on the link for the guardian overview screen.
  • 116.png

  • Meaning of the background color
  • guardian_explanation.png

Knowing the current state and requested state

  • guardian_howto4.png

How to request a state

  • Click on the gray bar in the middle.
    guardian_howto.png
    Then, choose the desired state.
    guardian_howto2.png

Check list of the interferometer

Check if the LSC_LOCK Guardian at OBSERVATION state

LCSLOCK.png

Check if all of VIS Guardians are at ALIGNED state

Look at Guardian Overview

  • VIS guardian.png

OR you can see the VIS status on the Monitor

  • VIS guardian 2.png

  • If the Guardian is at TRIPPED state, you should reset Watch Dogs (WDs), OR call operation shift members (contact person TBD).

Check the IO Guardian

IO guardian.png

IO Guardian should at PROVIDING_STABLE_LIGHT state, if not call operation shift members ASAP!!!(contact person TBD).

Check the Green Laser status

  • see if the shutter is on or not

shutter.png

If the background color is green, the shutter is open. If the background color is red, the shutter is closed.

  • see if K1: ALS-X (Y)_ARM_INPUT_OUT is more than 0.7

0.7.png

  • Check if ALS_PLLX/ALS_PLLY Guardian is at PLL_LOCK state

PLLXY1.png

KAGRA/EngineeringRun/ER191217_24/Shift (last edited 2020-04-07 12:03:16 by OsamuMiyakawa)