Birr001/kcorrect_VAC_galaxy_sample
收藏资源简介:
--- dataset_info: features: - name: VAC_ID dtype: int64 - name: RA dtype: float64 - name: DEC dtype: float64 - name: Z dtype: float32 - name: MASS dtype: float32 - name: INTSFH dtype: float32 - name: METS dtype: float32 - name: B300 dtype: float32 - name: B1000 dtype: float32 - name: PLUG_RA dtype: float64 - name: PLUG_DEC dtype: float64 - name: ABMAGGIES_u dtype: float32 - name: ABMAGGIES_g dtype: float32 - name: ABMAGGIES_r dtype: float32 - name: ABMAGGIES_i dtype: float32 - name: ABMAGGIES_z dtype: float32 - name: ABMAGGIES_J dtype: float32 - name: ABMAGGIES_H dtype: float32 - name: ABMAGGIES_K dtype: float32 - name: ABMAGGIES_IVAR_u dtype: float32 - name: ABMAGGIES_IVAR_g dtype: float32 - name: ABMAGGIES_IVAR_r dtype: float32 - name: ABMAGGIES_IVAR_i dtype: float32 - name: ABMAGGIES_IVAR_z dtype: float32 - name: ABMAGGIES_IVAR_J dtype: float32 - name: ABMAGGIES_IVAR_H dtype: float32 - name: ABMAGGIES_IVAR_K dtype: float32 - name: KCORRECT_u dtype: float32 - name: KCORRECT_g dtype: float32 - name: KCORRECT_r dtype: float32 - name: KCORRECT_i dtype: float32 - name: KCORRECT_z dtype: float32 - name: KCORRECT_J dtype: float32 - name: KCORRECT_H dtype: float32 - name: KCORRECT_K dtype: float32 - name: ABSMAG_u dtype: float32 - name: ABSMAG_g dtype: float32 - name: ABSMAG_r dtype: float32 - name: ABSMAG_i dtype: float32 - name: ABSMAG_z dtype: float32 - name: ABSMAG_J dtype: float32 - name: ABSMAG_H dtype: float32 - name: ABSMAG_K dtype: float32 - name: ABSMAG_IVAR_u dtype: float32 - name: ABSMAG_IVAR_g dtype: float32 - name: ABSMAG_IVAR_r dtype: float32 - name: ABSMAG_IVAR_i dtype: float32 - name: ABSMAG_IVAR_z dtype: float32 - name: ABSMAG_IVAR_J dtype: float32 - name: ABSMAG_IVAR_H dtype: float32 - name: ABSMAG_IVAR_K dtype: float32 - name: MTOL_u dtype: float32 - name: MTOL_g dtype: float32 - name: MTOL_r dtype: float32 - name: MTOL_i dtype: float32 - name: MTOL_z dtype: float32 - name: MTOL_J dtype: float32 - name: MTOL_H dtype: float32 - name: MTOL_K dtype: float32 - name: COEFFS_0 dtype: float32 - name: COEFFS_1 dtype: float32 - name: COEFFS_2 dtype: float32 - name: COEFFS_3 dtype: float32 - name: COEFFS_4 dtype: float32 splits: - name: full num_bytes: 185438880 num_examples: 671880 download_size: 231060331 dataset_size: 185438880 configs: - config_name: default data_files: - split: full path: data/full-* ---
数据集信息: 特征字段: - 字段名:VAC_ID,数据类型:int64 - 字段名:RA(赤经,Right Ascension),数据类型:float64 - 字段名:DEC(赤纬,Declination),数据类型:float64 - 字段名:Z(红移,Redshift),数据类型:float32 - 字段名:MASS(天体质量),数据类型:float32 - 字段名:INTSFH(积分恒星形成历史,Integrated Star Formation History),数据类型:float32 - 字段名:METS(金属丰度,Metallicity),数据类型:float32 - 字段名:B300,数据类型:float32 - 字段名:B1000,数据类型:float32 - 字段名:PLUG_RA(光纤插头对应赤经),数据类型:float64 - 字段名:PLUG_DEC(光纤插头对应赤纬),数据类型:float64 - 字段名:ABMAGGIES_u(u波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_g(g波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_r(r波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_i(i波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_z(z波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_J(J波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_H(H波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_K(K波段AB测光麦吉值),数据类型:float32 - 字段名:ABMAGGIES_IVAR_u(u波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_g(g波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_r(r波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_i(i波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_z(z波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_J(J波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_H(H波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:ABMAGGIES_IVAR_K(K波段AB测光麦吉值的逆方差),数据类型:float32 - 字段名:KCORRECT_u(u波段K修正值),数据类型:float32 - 字段名:KCORRECT_g(g波段K修正值),数据类型:float32 - 字段名:KCORRECT_r(r波段K修正值),数据类型:float32 - 字段名:KCORRECT_i(i波段K修正值),数据类型:float32 - 字段名:KCORRECT_z(z波段K修正值),数据类型:float32 - 字段名:KCORRECT_J(J波段K修正值),数据类型:float32 - 字段名:KCORRECT_H(H波段K修正值),数据类型:float32 - 字段名:KCORRECT_K(K波段K修正值),数据类型:float32 - 字段名:ABSMAG_u(u波段绝对星等),数据类型:float32 - 字段名:ABSMAG_g(g波段绝对星等),数据类型:float32 - 字段名:ABSMAG_r(r波段绝对星等),数据类型:float32 - 字段名:ABSMAG_i(i波段绝对星等),数据类型:float32 - 字段名:ABSMAG_z(z波段绝对星等),数据类型:float32 - 字段名:ABSMAG_J(J波段绝对星等),数据类型:float32 - 字段名:ABSMAG_H(H波段绝对星等),数据类型:float32 - 字段名:ABSMAG_K(K波段绝对星等),数据类型:float32 - 字段名:ABSMAG_IVAR_u(u波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_g(g波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_r(r波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_i(i波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_z(z波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_J(J波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_H(H波段绝对星等的逆方差),数据类型:float32 - 字段名:ABSMAG_IVAR_K(K波段绝对星等的逆方差),数据类型:float32 - 字段名:MTOL_u(u波段质量-光度比),数据类型:float32 - 字段名:MTOL_g(g波段质量-光度比),数据类型:float32 - 字段名:MTOL_r(r波段质量-光度比),数据类型:float32 - 字段名:MTOL_i(i波段质量-光度比),数据类型:float32 - 字段名:MTOL_z(z波段质量-光度比),数据类型:float32 - 字段名:MTOL_J(J波段质量-光度比),数据类型:float32 - 字段名:MTOL_H(H波段质量-光度比),数据类型:float32 - 字段名:MTOL_K(K波段质量-光度比),数据类型:float32 - 字段名:COEFFS_0(拟合系数0),数据类型:float32 - 字段名:COEFFS_1(拟合系数1),数据类型:float32 - 字段名:COEFFS_2(拟合系数2),数据类型:float32 - 字段名:COEFFS_3(拟合系数3),数据类型:float32 - 字段名:COEFFS_4(拟合系数4),数据类型:float32 数据划分: - 划分名称:full(全量划分),数据字节数:185438880,样本数量:671880 下载总大小:231060331,数据集总大小:185438880 配置项: - 配置名称:default(默认配置),数据文件: - 划分:full,文件路径:data/full-*



