= Noise Budgetter =

== Users manual ==
[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10917|Manual]]

 * It plots DARM displacement signal from K1:CAL-CS_PROC_DARM_DISPLACEMENT_DQ, i.e. it plots PROC_DARM*(dewhitening filter).
 * Management commands
 {{{
k1script1> sudo supervisorctl start noiseb   # <- Start NoiseBudgetter
k1script1> sudo supervisorctl stop noiseb    # <- Stop NoiseBudgetter
k1script1> sudo supervisorctl restart nosieb # <- Restart NoiseBudgetter
k1script1> sudo supervisorctl status noiseb  # <- Check run status
k1script1> sudo supervisorctl tail noiseb    # <- Check error log
 }}}


=== Trouble shooting ===
  * If NoiseBudgetter returns some error, please check application processes on k1script1.
    * Running only 2 processes is the correct situation.
    {{{
k1script1> ps -ef | grep [m]anage
controls  1223   771  0 Jan29 ?        00:00:00 python3 manage.py runserver 0.0.0.0:8000
controls  1343  1223 11 Jan29 ?        2-21:58:41 /home/controls/miniconda3/envs/noiseb/bin/python3 manage.py runserver 0.0.0.0:8000
    }}}
  * If more than 2 processes are running, please kill all once and relaunch.
  {{{
k1script1> sudo supervisorctl stop noiseb
k1script1> pkill -KILL manage.py
k1script1> sudo supervisorctl start noiseb
  }}}


== Developers' manual ==

 * Currently running on k1script1 --(k1ctr7 (because k1ctr7 has the vertual environment.))--
 * The server is running in the environment 'noiseb'. --('django-env.')--
 * The scripts are in /users/yuzu/noiseb/DjangoApp --(/kagra/Dropbox/Personal/Shoda/src/AppTest/)--
  * The code is uploaded on [[https://github.com/gw-vis/noisebudgetter|github]].

=== Software management ===
Noise Budgetter is managed by {{{supervisord}}} on {{{k1script1}}}.
Basically, applications managed by {{{supervisor}}} are automatically launched when {{{k1script1}}} boots up
and they are automatically re-launched when they hang up.

  * If you update NoiseBudgetter code, please restart the process by following command.
  {{{
  k1script1> sudo supervisorctl restart noiseb
  }}}

  * Configuration file for supervisord (Maybe it is not needed to touch for many people.)
  {{{
  k1script1> cat /etc/supervisor/conf.d/noiseb.conf
  [program:noiseb]
  user=controls
  directory=/users/yuzu/noiseb/DjangoApp
  command=bash -c 'source /kagra/apps/etc/conda3-user-env_deb10.sh && conda activate noiseb && python3 manage.py runserver  0.0.0.0:8000'
  autorestart=true
  autostart=true
  redirect_stderr=true
  stdout_logfile=/tmp/superv_noiseb.log
  }}}


== What's new ==
 * Sum of the all noise will be plotted together. (2019/11/12)

----
== Old information ==
== Users manual ==
 * It plots DARM displacement signal from K1:CAL-CS_PROC_DARM_DISPLACEMENT_DQ, i.e. it plots PROC_DARM*(dewhitening filter).
 * If crashed, go to k1ctr7 and run from a button on the medm screen or commands below:
Button:

{{attachment:NBstart.png|text describing image|width=700}}

Commands:
{{{{
> ssh k1ctr7
> conda activate django-env
> cd /kagra/Dropbox/Personal/Shoda/src/AppTest/
> nohup python manage.py runserver 0.0.0.0:8000 > nohup.out &
}}}}

=== Hints ===
 * If you cannot observe any update on the plot even after you click the 'plot' button, please wait a moment and reload the top page (click the top left icon labeled 'NoiseBudgetter').