Gravitational-wave strain measurements from the Gravitational Wave Open Science Center.
Astro Legacy Archive
community
AI & ML interests
A community archive making astronomy's measurement-level data — full-sky maps, time streams, event lists, interferometric visibilities, and posterior chains — ML-ready, with provenance back to the canonical archives.
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Surveys observed at the Dominion Radio Astrophysical Observatory: the Caswell 10 MHz and 22 MHz maps.
Planck PR3 (2018 legacy) and PR4 (NPIPE) frequency maps and PR3 cosmological-parameter chains, with defining release papers.
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astro-legacy-archive/planck-frequency-maps-pr3
Viewer • Updated • 340M • 30 -
astro-legacy-archive/planck-frequency-maps-pr4
Viewer • Updated • 332k • 119 -
Planck 2018 results. I. Overview and the cosmological legacy of Planck
Paper • 1807.06205 • Published -
Planck 2018 results. II. Low Frequency Instrument data processing
Paper • 1807.06206 • Published
Global Sky Model inputs (de Oliveira-Costa+ 2008, arXiv:0802.1525; Zheng+ 2017, arXiv:1605.04920).
The measured sky from radio to gamma ray: survey maps and measurement-level products, ordered by frequency.
Surveys observed with the Parkes 64 m radio telescope: 85 MHz, CHIPASS 1.4 GHz, and S-PASS 2.3 GHz.
Bayesian Global Sky Model survey list (Carter+ 2025, arXiv:2501.01417 and arXiv:2504.04503).
Wilkinson Microwave Anisotropy Probe nine-year sky maps, ILC, and analysis masks as analysis-ready Parquet.
Gravitational-wave strain measurements from the Gravitational Wave Open Science Center.
The measured sky from radio to gamma ray: survey maps and measurement-level products, ordered by frequency.
Surveys observed at the Dominion Radio Astrophysical Observatory: the Caswell 10 MHz and 22 MHz maps.
Surveys observed with the Parkes 64 m radio telescope: 85 MHz, CHIPASS 1.4 GHz, and S-PASS 2.3 GHz.
Planck PR3 (2018 legacy) and PR4 (NPIPE) frequency maps and PR3 cosmological-parameter chains, with defining release papers.
-
astro-legacy-archive/planck-frequency-maps-pr3
Viewer • Updated • 340M • 30 -
astro-legacy-archive/planck-frequency-maps-pr4
Viewer • Updated • 332k • 119 -
Planck 2018 results. I. Overview and the cosmological legacy of Planck
Paper • 1807.06205 • Published -
Planck 2018 results. II. Low Frequency Instrument data processing
Paper • 1807.06206 • Published
Bayesian Global Sky Model survey list (Carter+ 2025, arXiv:2501.01417 and arXiv:2504.04503).
Global Sky Model inputs (de Oliveira-Costa+ 2008, arXiv:0802.1525; Zheng+ 2017, arXiv:1605.04920).
Wilkinson Microwave Anisotropy Probe nine-year sky maps, ILC, and analysis masks as analysis-ready Parquet.