遇见数据集

Starlet l1-norm summary statistic for HI intensity mapping

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Zenodo2026-02-18 更新2026-05-26 收录
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This dataset contains Starlet l1-norms extracted from 10,000 HI intensity fluctuation maps of nside = 1024 simulated at redshift 0.425 using full-sky realizations generated with GLASS (https://glass.readthedocs.io/stable/) and CAMB (https://camb.readthedocs.io/en/latest/). The maps sample a wide range of cosmological models with the comsological parameters varying as follows, h [0.55,0.85], \Omega_c [0.15,0.35], and 10^9 A_s [1,3]. Each sample includes its corresponding cosmological parameters. The Starlet l1-norms are extracted using the cosmostat package (https://github.com/CosmoStat/cosmostat). The data is designed for simulation-based inference (SBI) training for cosmological parameter estimation.

提供机构:
Zenodo
创建时间:
2026-02-18
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