参考星表修正表
Z. Yang ; H. Y. Zhang ; K. Tang ; Y. Yu ; S. L. Liao ; D. Yan ; R. C. Qiao
通过与 HEALPix 天空网格上的 Gaia DR3 交叉匹配，得出 17 个历史恒星表（包括 AC、ACRS、ACT、AGK1、AGK3、FK4、Gaia DR1/DR2、GSC1.2、Hipparcos、PPM、SAO、Tycho-2、UCAC2/4、USNO-A2.0、Yale）的空间解析位置和自行修正量。修正量包含赤经、赤纬位置偏差及自行偏差，均参考历元 J2000.0。旨在对自然卫星天体测量观测数据进行再处理，消除空间相关的系统偏差。
文件
LICENSE
1.30 kB
requirements.txt
119.00 B
tables_nside256.zip
494.16 MB
tables_nside64.zip
7.91 MB
figures.zip
57.63 MB
query_bias.py
5.36 kB
usno_a2_systematics_map.png
3.57 MB
ucac4_systematics_map.png
4.25 MB
agk3_systematics_map.png
2.97 MB
master_nside256.csv
967.57 MB
master_nside64.csv
17.28 MB
README.md
3.50 kB
论文信息
论文标题:
Correction of Star Catalog Positional and Proper Motion Systematic Errors for Natural Satellite Astrometry
发表期刊:
ApJS
标识符
CSTR:
11379.11.101824
DOI:
10.12149/101824
VO Identifier:
ivo://China-VO/paperdata/101824
发布时间:
2026-07-17
使用统计
总下载量
117
引用
Z. Yang et al. 2026. The Data for Correction of Star Catalog Positional and Proper Motion Systematic Errors for Natural Satellite Astrometry. 版本 1.0. https://doi.org/10.12149/101824
@misc{10.12149/101824,
doi = {10.12149/101824},
url = {https://doi.org/10.12149/101824},
author = {Z. Yang},
title = {The Data for Correction of Star Catalog Positional and Proper Motion Systematic Errors for Natural Satellite Astrometry},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2026}
}
doi = {10.12149/101824},
url = {https://doi.org/10.12149/101824},
author = {Z. Yang},
title = {The Data for Correction of Star Catalog Positional and Proper Motion Systematic Errors for Natural Satellite Astrometry},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2026}
}
版本