Nice! Seemingly useful!!

Related to klog#22811,

I finished implementation of the several features : 

1. checkbox to tuen on/off the noise curves for `current best` and `O4a target (3Mpc)`
2. category in the legend, such as `noise budget` and `reference data

I attach the updated example.

I finished the implementation of the arbitral color option to select the line colors.

See the attached image. Only if you want to change the line color, you should edit these list for line color.

I attach the example using the default color set.

Here are recent new features.

• When you set the `alpha` in color list, that noise budget data will not be appear on noise budget plot (actually alpha value will be set as zero). But, it will be included in `Summation of esto,ated noise`.
  • This is a option for plotting multiple kinds of noise curves.
  • see the attached screenshot
• I added the checkbox to overplot `plot CLIO's best sensitivity`.

Due to the Dropbox issue (klog#23015), the noise budget mode was down this month. But, Tamaki-san needed to make the noise budget. So, I fixed the issue by very very very temporal way. (When Dropbox comes back online, I will edit my script to be back to the original way.)

Now you can ues the noise budget mode on Pastavi.

• When you copy the xml file to Dropbox directory ( /kagra/Dropbox/Measurements/NoiseBudget/TFs ), please wait for 1 minutes to sppear the xml file on the table. If the xml file doesn't appear on the list, please remove the cache and the history of the web browser and try again. If that doesn't work, please contact Yuzurihara on slack.
• Currently, the Pastavi server is mounting the Dropbox directory by `sshfs`. The connection is not stable. So, if something strange, the connection might be stopped. In that case, please contact Yuzurihara. I need to reconnect manually.... (I miss Dropbox.)

I implemented the feature to record the summation of estimated noise curve.

By using this feature, you can compare several kinds of sum of noise budged, such as comparing the noise budget under strong seismic motion and mild seismic motion. Concrete example will be provided by Tamaki-san!

Usage  (see attached figure): 

1. Check the option of `output sum of noise sources` and push `Make plot` as usual
   • legend name will be used on the plot as legend name
   • memo describes the situation and a personal memo in the below table. This will not be used for the plot.
2. The result of sum will appear in the table
3. Select several sum of noise budget and make plot of them as usual

Based on Tamaki-san's request, I added options to overplot several target sensitivity during O4 and O5. There are check boxes above the table. (see attached image) 

In the case of oplev, the data is recorded by 512 Hz sampling. But, the commissioner can sweep over the Nyquist frequenc (such 1000 Hz). This made the error.

I fixed the issue this morning. Now you can make a noise budget whose the transfer function is measured over the Nyquist frequency. Anyway, the user doesn't need to care the frequency band.

I also added the recent sensitivity curve on the bottom table. Check the data of `creation date = 2023-02-15 09:25:38 JST`.

Based on the chat with Tamaki-san, I updated the apperance of noise budget page to improve the usability. See the attached image.

I updated the noise budget mode.

When you select the xml file and the date to compute ASD, the result will appear in the next page, with the following question : 

• When you push `save this result`, the generated noise budet data will be added in the databse. So, you can make noise budget plot by using this data.
• When you push `close window without save`, the generated noise budet data will NOT be added in the databse.

I hope this update will prevent the scatter a table of noise budget.

I updated the way to create the data set of DARM sensitivity. Previous way was complicated..

New procedure

1. select checkbox of `compute DARM sensitivity` (see Fig)
   • xml is not necessary. so, form for xml will be empty
   • necesary channel names will be filled automatically
2. select date and time as usual (see Fig)
3. put the legend name and memo
4. push `make plot`
5. confirm the created sensitivity curve. If OK, push `save` button to add table.

Note that when you create the plot with overlapping noise budget and DARM sensitivity, please check `for reference` for DARM sensitivity and `for noise budget` for noise budget data.

I added the feature to make a noise budget data from text data, instead on using the transfer function. See the instruction and gif.

For the stable operation, there are the requirements for the text file. (or you just mimic the example data.)

• Add the header staring from #
  • #author: [name of responsible person of this data]
  • #date: 2023-03-06 12:00:00 JST
    • The data is when this text data was generated (= simulated or measured). Please follow the format to write date.
  • #channel: [channel name]
    • write down the channel name related to data. If no related channel, empty is OK.
  • #description: 
    • `description` is an explanation of data, including simulation or measurement. (sample) a simulated amplitude spectrum of thernal noise assuming laser power = 100 W....
  • #reference: https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13253
    • `reference` is URL to refer the data set, such as klog or JGWdoc. In such page, I expect the user uploads the code to generate this data set.
• The text file should be put under the specific directory of KAGRA Dropbox (/kagra/Dropbox/Measurements/NoiseBudget/txtdata/) and should have the header lines like this example data. If the text data doens't include these header, it will not appear on the table.
• About the file name, there is no limitation.
• The contents of text file must be frequency and ASD [m/sqrt(Hz)]. If ASD has the different unit, please convert to [m/sqrt(Hz)] by yourself.
• The line starting from # will be ignored as comments.
• In the Pastavi, the data will NOT be interpolated and it's convenient to prepare the data with 0.1 Hz frequency resolution (by yourself) to compute sum of noise budget.

I checked that we can make the plot from the text file. If you found the bug, please let me know.