phanerozoic/hi-21cm-survey

Name: phanerozoic/hi-21cm-survey
Creator: phanerozoic
License: cc-by-4.0
Keywords: huggingface, task_categories:time-series-forecasting, license:cc-by-4.0, region:us, radio-astronomy, 21cm, hydrogen-line, spectral-survey, milky-way, time-series-forecasting

Time Series Forecasting · phanerozoic· 91.2K

cc-by-4.0 31 GB task_categories:time-series-forecastinglicense:cc-by-4.0region:us

Continuous 1-second-cadence power spectra of the 21cm neutral hydrogen (HI) line at 1420.405 MHz, recorded 24/7 from a fixed omnidirectional observer on the US East Coast.

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Dataset details

Task

Time Series Forecasting

License

cc-by-4.0

Size

31 GB

Rows / images

9.7M

Creator

phanerozoic

Downloads

91.2K

Source

huggingface_datasets

Updated

2026-06-23

About phanerozoic/hi-21cm-survey

Continuous 1-second-cadence power spectra of the 21cm neutral hydrogen (HI) line at 1420.405 MHz, recorded 24/7 from a fixed omnidirectional observer on the US East Coast.