Anything can happen in the next half hour (including spectral timing made easy)!

astronomy astrophysics blackhole blackholes data-analysis fourier-analysis fourier-transform hacktoberfest neutronstars pulsars time-series time-series-analysis timeseries x-ray x-ray-binaries
14 Open Issues Need Help Last updated: Jun 30, 2026

Open Issues Need Help

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Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries
enhancement good first issue medium-priority

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries
good first issue GSoC low-priority

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries
help wanted

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

AI Summary: The task is to modify the Stingray software package to correctly account for the bin center when calculating times from X-ray data, specifically addressing the `TIMEDEL` and `TIMEPIXR` keywords in the FITS header. This involves understanding the existing time calculation method in Stingray, incorporating the missing keywords into the calculation, and thoroughly testing the changes to ensure accuracy and compatibility with various data formats.

Complexity: 4/5
bug help wanted

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

AI Summary: Update the Stingray Python package to use the correct replacement for the deprecated `jax.interpreters.xla.pytype_aval_mappings` function, resolving a compatibility issue with JAX version 0.7.0 and later. This involves identifying the usage of the deprecated function within the `test_gpmodeling.py` file and replacing it with `jax.core.pytype_aval_mappings`.

Complexity: 2/5
bug help wanted

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries

AI Summary: Debug and correct a normalization error in the Stingray software package's power spectral density calculation. The issue lies in the `normalize_abs` function, which is incorrectly calculating the absolute power spectral normalization by a factor of dt^2. The task involves understanding the existing code, identifying the source of the error in the normalization formula, and implementing the necessary correction.

Complexity: 4/5
bug help wanted

Anything can happen in the next half hour (including spectral timing made easy)!

Python
#astronomy#astrophysics#blackhole#blackholes#data-analysis#fourier-analysis#fourier-transform#hacktoberfest#neutronstars#pulsars#time-series#time-series-analysis#timeseries#x-ray#x-ray-binaries