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1. When FPMI cannot keep locked state for over 10 minutes or cannot get to lock state | 1. When interferometer cannot keep locked state for over 10 minutes or cannot get to lock state |
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* Check Guardian status for 5 items, LSC, VIS, IO, Green laser and ALS. Instruction is in below. | * Check Guardian status for LSC, VIS. Instruction is in below. |
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* Leave message on "Takeover Note of KAGRA Observation Shift (if any)" on form for each shift in "Log book" if you have something to tell to the next shift. | * Leave message on "Takeover Note of KAGRA Observation Shift (if any)" on the Log if you have something to tell to the next shift. |
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* Please check the interferometer locking screen at the front monitor in the control room first. If the status is not "LOCKED" (after "LOCKED", it may turn to "OBSERVING"), something might happen. | * Please check the interferometer locking screen at the front monitor in the control room first. If the status is not "LOCKED" (after "LOCKED," it may continue to "OBSERVING"), something might happen. |
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* If it is '''LOCKED''', please take notes IMC output power, BNS range, beam status. | * If it is '''LOCKED''', please take notes IMC output power, BNS range, beam status. |
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* On the desktop, you can click the ''sitemap'' icon. | * On the desktop, you can click the ''sitemap'' icon. |
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* 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)]] ('''Content of this document should be replaced with new one'''), OR call operation shift members (contact person TBD). | * 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)]] ('''Content of this document should be replaced with new one. If it is already down, please delete this message.'''), OR call operation shift members (contact person TBD). |
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=== 2-3. Check the IO Guardian === {{attachment:IO guardian.png|IO guardian.png|width="800",height=""}} |
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IO Guardian should at PROVIDING_STABLE_LIGHT state, if not call operation shift members '''ASAP!!!'''(contact person TBD). | |
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=== 2-4. Check the Green Laser status === * See if the shutter is on or not. If the background color of each box is green, the shutter is ok/open (red means the shutter is closed). |
=== 2-3. Check Data Transfer Status === {{attachment:DMGmonitor20200308.png||width="529",height="543"}} |
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{{attachment:shutter.png||width="800",height=""}} | This web page is displayed in the control room, on the display near by the entrance of computer room. |
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* see if ''K1: ALS-X (Y)_ARM_INPUT_OUT'' is more than 0.7 ('''The button of this panel needs to be checked!!!''') | (URL is https://www.icrr.u-tokyo.ac.jp/~stsuchid/dmgmon/ ) |
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. 1) Launch "dataviewer" on the desktop . 2) In "Signal" tab, select "K1:ALS-X(Y)_ARM_INPUT_OUT" by double click. . 3) In "Realtime" tab, select the number ID (e.g. 1 & 2) of the signals to display and click "Start". |
Check below : |
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{{attachment:0.7.png||width="680",height=""}} | 1) All "Low Latency" statuses from LIGO Hanford, Livingston and Virgo, KAGRA |
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=== 2-5. Check if ALS_PLLX/ALS_PLLY Guardian is at PLL_LOCK state === {{attachment:PLLXY1.png||width="880",height=""}} |
2) All "Bulk Data of KAGRA" at tunnel, Hokubu-kaikan and Kashiwa These have to be indicated with green colors and "OK". In case of trouble, it will indicated blinking colors between red and pink. If the trouble is indicated and does not improve 5 minute, please send Email to DMG expert. You can found Email address of DMG expert in the control room. |
For collaborator shifts
Operator shift table in JGW-M1910914
Some information for collaborator shifts in JGW-M1809380
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Emergency Contact |
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Phone number for Incidents/Accidents |
0578-85-2600 / +81-578-85-2600 Ohashi 080-6796-3086 Takayama080-5432-2331 Saito 080-6796-3208 Uchiyama 090-7829-4950 |
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Contact at the time of missed ride |
Control Room phone number0578-85-2624 mail address : all-hida@icrr.u-tokyo.ac.jp |
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TAXI Emergency Contact phone number |
0578-85-2600 / +81-578-85-2600 Uchiyama 090-7829-4950 Miyakawa 080-6796-3238 Takayama 080-5432-2331 |
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For evening shifters If the night shift don't show up when taxi arrive, please contact operator shift of the day. After that you may go back to Locomotion by the taxi. |
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Collaboration shift routine tasks
- When interferometer cannot keep locked state for over 10 minutes or cannot get to lock state
---> call operator shift members
contact person (operator shift) on the day is listed with PHONE NUMBER around white board in the control room or see the link JGW-M1910914 (no phone number in this list)
Write "Log book" (JGW-E1911124) on the desk in the control room.
- Check Guardian status for LSC, VIS. Instruction is in below.
- Put check mark every 2 hours.
- Write down everything you noticed.
- Example: lock lost, earthquake, somebody entered mine etc.
- Leave message on "Takeover Note of KAGRA Observation Shift (if any)" on the Log if you have something to tell to the next shift.
Please write klog: http://klog.icrr.u-tokyo.ac.jp/osl/ before you leave control room.
Writing klog is very important. This is only one tool which can show the status in the control room to outside.
- Account name and password are shown on the white board in the control room.
- Improve this wiki page if you had something you did not understand well and you found what it is.
- Search "KAGRA wiki" in google and access to KAGRA top page.
- Search "Engineering Run" on KAGRA Top page and select "ER200220-25" to access. And then go to "Collaborator shift manuals". That page is this manual.
- Login KAGRA wiki, and press "Edit" button around the top left.
- Account name and password are shown on the white board in the control room.
1. Interferometer locking status screen
- Please check the interferometer locking screen at the front monitor in the control room first. If the status is not "LOCKED" (after "LOCKED," it may continue to "OBSERVING"), something might happen.
- If PRFPMI cannot keep "LOCKED" state for over 10 minutes or cannot get back to "LOCKED" state, please contact operator shift.
If it is LOCKED, please take notes IMC output power, BNS range, beam status.
2. Check list of the interferometer
How to access to the guardian screen
On the desktop, you can click the sitemap icon.
- In the sitemap, you can click on the link for the guardian overview screen.
2-1. Check if the LSC_LOCK Guardian at OBSERVATION state
- Please check the "LSC_LOCK" is in "OBSERVATION" mode. If not, please contact operator shift.
2-2. Check if all of VIS Guardians are NOT at TRIPPED state (The screenshot is old.)
- Look at the lower right corner of Guardian Overview
- OR you can see the VIS status on the Monitor
If the Guardian is at TRIPPED state, you should reset Watch Dogs (WDs) (Content of this document should be replaced with new one. If it is already down, please delete this message.), OR call operation shift members (contact person TBD).
2-3. Check Data Transfer Status
This web page is displayed in the control room, on the display near by the entrance of computer room.
(URL is https://www.icrr.u-tokyo.ac.jp/~stsuchid/dmgmon/ )
Check below :
1) All "Low Latency" statuses from LIGO Hanford, Livingston and Virgo, KAGRA
2) All "Bulk Data of KAGRA" at tunnel, Hokubu-kaikan and Kashiwa
These have to be indicated with green colors and "OK".
In case of trouble, it will indicated blinking colors between red and pink. If the trouble is indicated and does not improve 5 minute, please send Email to DMG expert. You can found Email address of DMG expert in the control room.
Control Room Overview
- IFO Monitor: shows the status of the Main Interferometer
The following control room image should be changed with new one.
- CCD Monitor:
- DAQ/VIS status:
- PEM Monitor: Room temperature/ Vacuum pressure
- Time: show JST/UTC/GPS time