遇见数据集

Synthetic J-H-K-W1-W2-W3-G-B-V Photometry For Random Population Of Binary & Single Stars

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Zenodo2020-09-18 更新2026-05-25 收录
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Table of synthetic photometry for ~800k stars, randomly distributed in the following ranges: mass_A = (0.2, 2.0) log10(age) = (8.0, 9.9) feh = N(0, 0.2) distance = (50, 2000) [pc] A_V = (0, 1) q (mass ratio) = (0.2, 1); mass_B = q * mass_A The table has columns for all the synthetic photometry as well as columns for the true properties and a boolean column for "is_binary"; the synthetic photometry is only a sum of the two stars if is_binary is True; otherwise the photometry is just for the primary star. Synthetic photometry is done using the MIST model grids, implemented by isochrones (github.com/timothydmorton/isochrones) The purpose of this table is to act a synthetic training set for single/binary classification algorithms.

提供机构:
Zenodo
创建时间:
2016-10-17
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