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---- /!\ '''Edit conflict - other version:''' ----
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10914| Operator Shift]]

---- /!\ '''Edit conflict - your version:''' ----

---- /!\ '''End of edit conflict''' ----
  
 * When FPMI cannot keep lock state for over 10 minutes or cannot got to lock state ---> call operation shift members (contact person TBD).
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  *
  *
  *
 * When FPMI cannot keep lock state for over 10 minutes or cannot got to lock state ---> call operation shift members.
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== Control Room Overview ==
 . {{attachment:image1.jpeg||width="1000"}} 		= Control Room Overview =
 * IFO Monitor: shows the status of the Main Interferometer
 . {{attachment:IFO1.png||width="630"}}
 * CCD Monitor:
 . {{attachment:CCD.jpg||height="881"}}
 * DAQ/VIS status:
 . {{attachment:vis status.png||height="681"}}
 * PEM Monitor: Room temperature/ Vacuum pressure
 . {{attachment:Pem.jpg||width="630"}}
 * Time: show JST/UTC/GPS time
 . {{attachment:GPS t ime.jpg||width="430"}}
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 . {{attachment:IMG_4929.jpg||width="430"}}
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== How to use Guardian ==
= How to check Guardian =
[[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Commissioning/Phase1/Operation/ShiftManual#How_to_reset_Watch_Dogs|how to use Guardian]]
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 . On the desktop, you can click the sitemap.

 . {{attachment:112.png||width="630"}}
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 {{attachment:sitemap_guardian.png||height="172",width="430"}} <<BR>> It pops up the following screen, <<BR>> {{attachment:guardian_howto3.png||height="281",width="434"}}
 . {{attachment:IMG_4929.jpg||width="430"}}
 . {{attachment:IMG_4929.jpg||width="430"}}
 . {{attachment:IMG_4929.jpg||width="430"}}		  . {{attachment:116.png||width="730"}}
 . Meaning of the background color
 . {{attachment:guardian_explanation.png||width=""}}
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== How to know the status of the interferometer ==
 . Look at one of the TV monitor in the control room. If "ON", it is in OPERATION mode.
 {{attachment:obs_state.png||height="233",width="465"}} <<BR>>If "OFF", check the guardian overview screen<<BR>> {{attachment:guardian_howto3.png||height="281",width="434"}} <<BR>>Check the state of LSC_MICH. First check if the request state of LSC_MICH is OPERATION. If it is not, request OPERATION.<<BR>> {{attachment:guardian_howto4.png||height="281",width="434"}}
 . If the state is ''READY, ENGAGE_SERVO, ENGAGE_BOOST, MICH_LOCKED, CALIBRATION_INJECTION'', or ''ACTUATORCAL_INJECTION'', the interferometer is now on the way to be OPERATION state. It will be ready soon. <<BR>> /!\ ''' If it does not enter OPERATION state in a few mins. Call the interferometer experts.'''<<BR>> Check the status of ''IMC_LOCK, VIS_BS, VIS_PR2, VIS_PR3''. (Note that ''VIS_PRM'' is not used for now, so just ignore it) <<BR>>For IMC_LOCK, every thing should be green and IMC should be back automatically. <<BR>> {{attachment:IMC_guardian.png||height="293",width="453"}} <<BR>> For example, this is how the IMC_LOCK guardian should normally look like.<<BR>> {{attachment:IMC_guardian_status.png||height="281",width="407"}} <<BR>> /!\ '''If it does not come back in ~ 10 mins, call interferometer/IOO experts.'''<<BR>> For VIS_PR2 and VIS_BS, the state should be ALIGNED. If inot, a notification "please reset Watch Dog!" will show up, and the state is in TRIPPED. In that case, go to the next section to know how to reset Watch Dog. <<BR>> For VIS_PR3, the state should be DAMPED. If it is not, a notification "please reset Watch Dog!" will show up, and the state is in TRIPPED. In that case, go to the next section to know how to reset Watch Dog.		 = Check list of the interferometer =
=== Check if the LSC_LOCK Guardian at OBSERVATION state ===
{{attachment:LCSLOCK.png||height="",width="880"}}
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== How to reset Watch Dogs ==
 0. Request LSC_MICH to be READY by Guardian.		 === Check if all of VIS Guardians are at ALIGNED state ===
Look at Guardian Overview
 {{attachment:VIS guardian.png||height="",width="880"}}
 
OR you can see the VIS status on the Monitor
 {{attachment:VIS guardian 2.png||height="",width="680"}}
 * If the Guardian is at TRIPPED state, you should [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Commissioning/Phase1/Operation/ShiftManual#How_to_reset_Watch_Dogs|reset Watch Dogs (WDs)]], OR call operation shift members (contact person TBD).
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 0. Open Sitemap (from Terminal, type "mk" and press return). === Check the IO Guardian ===
{{attachment:IO guardian.png||height="",width="680"}}
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 0. Click VIS IO Guardian should at PROVIDING_STABLE_LIGHT state, if not call operation shift members '''ASAP!!!'''(contact person TBD).
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 0. Click the suspension of which you want to reset Watch Dog
 {{attachment:VISALL.png||width="407"}} <<BR>>		 === Check the Green Laser status ===
 * see if the shutter is on or not
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 0. Go to PRs case or BS case {{attachment:shutter.png||height="",width="680"}}
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=== PRs case ===
 4. Request SAFE by Guardian		 If the background color is green, the shutter is open
If the background color is red, the shutter is closed
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 4. Open "DETAILS" at bottom right,
 {{attachment:PRTOP.png||width="300"}} <<BR>>
  . and you will find PRs overview screen
 {{attachment:PR.png||width="800"}} <<BR>>		  * see if K1: ALS-X (Y)_ARM_INPUT_OUT is more than 0.7
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 4. Click WATCHDOG
  . If something is red, press here to reset.
 {{attachment:PRWD.png||width="400"}} <<BR>>		 {{attachment:0.7.png||height="",width="680"}}
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 4. Click DACKILL (see the picture above, PRs overview sceen)
  . If it is not green, press reset.
 {{attachment:DACKILL.png||width="200"}} <<BR>>		  * Check if ALS_PLLX/ALS_PLLY Guardian is at PLL_LOCK state
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 4. Click Coil Driver WD (picture above, PRs overview sceen) Check if everything is green. If there are red signs, push corresponding WD Pulse ON button and then OFF button
 {{attachment:PR_CDWD.png||width="800"}} <<BR>>

 4. Request DAMPED. For PR2, ~ 10 seconds after the state becomes DAMPED, request ALIENED.

 4. ~ 10 seconds after the suspension gets in a nominal state, request LSC_MICH to be OPERATION.

=== BS case ===
 4. Request SAFE by Guardian

 4. Open "Payload" at bottom center,
 {{attachment:BSTOP.png||width="250"}} <<BR>>
  . and you will find BS payload overview screen
 {{attachment:BSpayload.png||width="800"}} <<BR>>

 4. Click WATCHDOG If something is red, press here to reset.
 {{attachment:PRWD.png||width="400"}} <<BR>>

 4. Click DACKILL (see the picture above for BS overview screen) If it is not green, press reset.
 {{attachment:DACKILL.png||width="200"}} <<BR>>

 4. Click Coil Driver WD (see the picture above for BS overview screen) Check if everything is green. If there are red signs, push corresponding WD Pulse ON button and then OFF button
 {{attachment:PR_CDWD.png||width="800"}} <<BR>>

 4. Request DAMPED. For PR2, ~ 10 seconds after the state becomes DAMPED, request ALIENED.

 4. ~ 10 seconds after the suspension gets in a nominal state, request LSC_MICH to be OPERATION.		 {{attachment:PLLXY1.png||height="",width="880"}}

/!\ Edit conflict - other version:

/!\ Edit conflict - your version:

/!\ End of edit conflict

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)