H-line-software
plotly.js
H-line-software | plotly.js | |
---|---|---|
15 | 40 | |
35 | 16,536 | |
- | 0.5% | |
0.0 | 9.9 | |
over 1 year ago | 7 days ago | |
Python | JavaScript | |
GNU General Public License v3.0 only | MIT License |
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H-line-software
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802.11ah Wi-Fi HaLOW: The 1 Kilometer WiFi Standard
I observed the "H-Line", https://en.m.wikipedia.org/wiki/Hydrogen_line
Made a GIF of the transit of the milky way using this software on a raspberry pi with some SDR/RF equipment. https://github.com/byggemandboesen/H-line-software
Unfortunately I only have some images on my phone right now, a git page is on my todo.
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Need Help Interpreting H-line 3D Corner Antenna Signal
You'll find the H-line-software on : github.com/byggemandboesen/H-line-software. There is a requirements.txt file which will install the necessary Python packages. Python3 is afaik also available on github. But you can just google 'Python3 download'.
- Anyone done anything with Hydrogen Line on 1420Mhz?
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H Line observations and question
For anyone wondering what software we're talking about, here's a link to the GitHub repository. I am planning to do some updates to it in the near future for better performance, better looking observations/plots and a more intuitive UI.
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Beginner looking for feedback on antenna/horn for
Then I found H-line-software (https://github.com/byggemandboesen/H-line-software). It's running without GNU radio and makes interval reading for 24 hr with automatically produced GIF animation from the spectrums. So you can see pretty clearly how the Milky Way drifts over you. A small map shows to where your RT was pointing while reading. Scrolling down this subreddit you will find several posts with images from out of this software.
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My hydrogen line data over the past few days. I’m working on a map of our galaxy. Only 3 tilts so far but I’m working on getting a motor and making some tilt controllers. (More info in comments)
I have a wifi grid antenna into a nooelec SAWbird+ H1 into a nooelec SDR + some cables. I’m using https://github.com/byggemandboesen/H-line-software to receive/graph basic graphs and then my own webpage with the Plotly JavaScript library to make my map
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Trouble With Hydrogen Line Readings
I, however, want to ask about how you're trying to detect the hydrogen line peak? Are you using software like SDR++, SDR# or similar? I that case, I would propose trying to use custom software dedicated for H-line astronomy. The hydrogen line is still quite weak and it often requires an average of multiple FFTs. For that I'd advise my own software which will work with a couple python libraries and run on Linux, windows and etc.
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Hydrogen Line Radio Telescope
You probably need to look at the Soapy SDR interface in that case. Other pre-made projects are Virgo, Pictor, and my own software (which unfortunately only supports RTL units) https://github.com/byggemandboesen/H-line-software
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Hydrogen line observation around the Cygnus area with a wifi grid dish
My hydrogen line software
- Stetting up a Radiotelescope
plotly.js
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Ask HN: What's the best charting library for customer-facing dashboards?
Plotly is based on D3. Has both open-source version and paid option.
https://plotly.com/javascript/
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Build Your Own Uptime Monitor with MeteorJS + Fetch + Plotly.js ☄️🔭
Plotly as our chart renderer
- FLaNK Stack Weekly 19 Feb 2024
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Using Plotly.js with React
In this lesson, we will go through the steps of using Plotly.js in React. Plotly.js is an Open Source Graphing Library. At the end of this lesson, you should be able to do a simple plot with Plotly.js.
- Open-source JavaScript charting library behind Plotly and Dash
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Ask HN: What packages can be used to create interactive mathematics simulations?
Well, MathML[1] support is (nearly) everywhere now, and as the docs say:
MathML Core is a subset with increased implementation details based on rules from LaTeX and the Open Font Format. It is tailored for browsers and designed specifically to work well with other web standards including HTML, CSS, DOM, JavaScript.
I don't have a lot of experience working with this stuff (yet) but if you can script your MathML objects with Javascript, you should be able to make whatever interactive "stuff" you want in terms of math notation. Now drawing objects and plots and stuff is a different question.
There's stuff like Plotly[2], D3[3], Sigma[4], etc. that might be useful depending on exactly what effects you're going for.
[1]: https://developer.mozilla.org/en-US/docs/Web/MathML
[2]: https://github.com/plotly/plotly.js
[3]: https://d3js.org/
[4]: https://www.sigmajs.org/
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Using Plotly.js with Angular
This is the end of the lesson. For more information on Plotly.js, check the documentation Plotly.
- 10 highly effective BI dashboards that you can build with Python
- Flask chart and rss feed
- What chart libraries are ‘modern’?
What are some alternatives?
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
d3 - Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
Virgo - 📡 Virgo: A Versatile Spectrometer for Radio Astronomy
echarts4r - 🐳 ECharts 5 for R
pycraf - pycraf is a package that provides functions and procedures for various tasks in spectrum-management compatibility studies.
calendar-heatmap - 📊 Calendar heatmap graph
nrsc5-dui - An enhanced, user-friendly version of nrsc5-gui that is not heavily dependent upon Python processing for audio generation.
superset - Apache Superset is a Data Visualization and Data Exploration Platform
react-vis - Data Visualization Components
dash-mantine-components - Plotly Dash components based on Mantine React Components
kedro-viz - Visualise your Kedro data and machine-learning pipelines and track your experiments.
quiver - Interactive convnet features visualization for Keras