stingray

The premium Open Source alternative to HEASOFT

🎯 Best for:Astronomers analyzing rapid variability in X-ray binaries and AGN.

What is stingray?

Replaces HEASOFT-dependent timing tools with a pure Python implementation. It handles Fourier transforms, cross-spectra, and lag-frequency analysis for astronomical time series.

Tech Stack
PythonPhysics & Astronomy

Why stingray?

  • Pure Python
  • HEASOFT independent
  • Fast Fourier transforms

Limitations

  • Limited to timing
  • No GUI
  • Specific data formats
3/2/2026
Last Update
179
Forks
70
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to stingray instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on HEASOFT)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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