Chinese Sunspot Drawings and Their Digitization. VIII. Release of a Machine-readable Parameters Catalog
We present a systematically revised and manually verified digital catalog of historical sunspot drawing observations from Chinese observatories, encompassing sunspot number, sunspot group number (GN), and sunspot area measurements. This represents an updated release of China’s early sunspot drawings...
में बचाया:
| मुख्य लेखकों: | , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
IOP Publishing
2026-01-01
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| श्रृंखला: | The Astrophysical Journal Supplement Series |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.3847/1538-4365/ae8265 |
| टैग: |
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