Owner

gw-vis

6 indexed repositories · View on GitHub

kagra-vis
Task management for VIS subgroup.

HTML · 1 star
vis-commissioning-tex
VIS commissioning handbook

Jupyter Notebook · 1 star
SuspensionModel

Mathematica · 0 stars
pcas-controller
A python package for remote control in KAGRA.

Python · 0 stars
vishack
A self-diagnosis system for vibration isolation systems in KAGRA.

Python · 0 stars
automeasurement

Python · 0 stars

Open All

Need to check the calibration of LVDT Open

documentation

gw-vis/kagra-vis#9 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Make a cabling design Open

good first issue question

gw-vis/kagra-vis#13 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Clean up VIS Wiki Open

enhancement good first issue

gw-vis/kagra-vis#18 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
(Another dream) One-click optimization of suspension controls, including control matrices, filters and all. Open

question

gw-vis/kagra-vis#26 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Control system upgrade #1: Optimal control (H2 Hinf optimal controllers and complementary filters). Open

question

gw-vis/kagra-vis#32 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
(My dream) Data analysis pipeline for automatic model fitting using simulated models. Open

question

gw-vis/kagra-vis#33 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Control system upgrade #2: Sensor correction optimization. Open

enhancement

gw-vis/kagra-vis#34 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Install the modified accelerometers on Type-A suspensions Open

Epic

gw-vis/kagra-vis#43 · 0 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
Retrieve information about the status of fishing rods Open

gw-vis/kagra-vis#45 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Survey all LDVT drivers and measure values of their resistances. Open

gw-vis/kagra-vis#46 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Decide on suitable adjustment methods which should be applied for all suspensions and write documentation Open

question

gw-vis/kagra-vis#48 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Signal generator cards for the LVDT driver Open

question

gw-vis/kagra-vis#77 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
New LVDT combiner Open

gw-vis/kagra-vis#74 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
New oplev covers Open

question

gw-vis/kagra-vis#79 · 4 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
New beams in the BS chamber (Mirapro) Open

question

gw-vis/kagra-vis#73 · 3 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
Survey all LDVT drivers and measure values of their resistances Open

gw-vis/kagra-vis#70 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Replacement of the F0 blades in ITMX/ITMY Open

gw-vis/kagra-vis#49 · 2 comments · 0 reactions · 5 assignees · Indexed Sep 17, 2026
Installation of the geophones or better ACCs in Type-A Open

gw-vis/kagra-vis#50 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Installation of the yaw stepper motor in BS Open

question

gw-vis/kagra-vis#53 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Adjustment of F1 keystone postion with ballast mass due to fishing rod failure in BS suspension Open

gw-vis/kagra-vis#54 · 4 comments · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Inspection of the BF condition in SRM Open

question

gw-vis/kagra-vis#55 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Cleaning of the LVDT-ACT units in BS Open

gw-vis/kagra-vis#56 · 2 comments · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Fixing of the In-vac D-Sub connectors around the IP in ETMY Open

gw-vis/kagra-vis#58 · 3 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
Replacement of the damaged PTFE cable in ETMY Open

question

gw-vis/kagra-vis#59 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Replacement of the in-vac cable for the traversor in PR3 Open

gw-vis/kagra-vis#60 · 3 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
Gluing of the suspension wire in PR3 Open

question

gw-vis/kagra-vis#61 · 4 comments · 0 reactions · 4 assignees · Indexed Sep 17, 2026
Modofication of the IMMT2 suspension Open

question

gw-vis/kagra-vis#64 · 3 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
how do we switch the coil driver from HPCD to LPCD Open

question

gw-vis/kagra-vis#80 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Prepare the IP fixing jig Open

gw-vis/kagra-vis#83 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Adjustment of IM and BF ballast mass in SR3 suspension due to fishing rod failure Open

gw-vis/kagra-vis#84 · 1 comment · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Type-B work TO DO list Open

gw-vis/kagra-vis#85 · 3 comments · 0 reactions · 3 assignees · Indexed Sep 17, 2026
LVDT card recovery document and related topics. Open

gw-vis/kagra-vis#87 · 1 comment · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Gather noise information of sensor and actuator Open

gw-vis/SuspensionModel#5 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Discrepancy between IFO calibration and local sensor calibration Open

bug

gw-vis/SuspensionModel#8 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Actuator noise of Tyep-A Open

enhancement question

gw-vis/SuspensionModel#10 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Include optical spring effect Open

gw-vis/SuspensionModel#12 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Update model plotter Open

Epic question

gw-vis/SuspensionModel#13 · 0 comments · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Simulate the FB signals due to the seismic noise and the local sensor sensor noise Open

question

gw-vis/SuspensionModel#14 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
IP blending with sensor correction Open

question

gw-vis/SuspensionModel#15 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Noise budget of local control Open

question

gw-vis/SuspensionModel#20 · 1 comment · 0 reactions · 2 assignees · Indexed Sep 17, 2026
Type Bp measurement with some restricted IFO Open

gw-vis/SuspensionModel#19 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
BS measurement with some restricted IFO like simple Michelson Open

gw-vis/SuspensionModel#21 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Reproduce the shoda-san's results JGW-G2011862 Open

gw-vis/SuspensionModel#22 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Evaluation of the new PF actuator Open

gw-vis/SuspensionModel#23 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
PCAS controller upgrade Open

Epic

gw-vis/pcas-controller#2 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
ライセンス問題を解決 Open

gw-vis/pcas-controller#1 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Design a logo Open

documentation enhancement good first issue

gw-vis/vishack#1 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
[Non-VISHack] Diaggui XML files DON'T store frequency axis in transfer function references. Open

bug wontfix

gw-vis/vishack#6 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
[Non-VISHack][dtt2hdf] Transfer functions stored in reference have inverted phase Open

bug invalid wontfix

gw-vis/vishack#8 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Figure out how to trigger measurement with diaggui XML file with python Open

gw-vis/vishack#9 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026

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