UniverseTBD/mmu_jwst_gds_grizli_v7.0_all_96
收藏资源简介:
这是一个HATS目录集合,代表mmu_jwst_gds_grizli_v7.0_all_96数据集。该数据集是Multimodal Universe的一部分,这是一个大规模的多模态天文数据集合,旨在支持大规模机器学习应用,涉及100TB的天文科学数据。数据集包含49,080行和762列,存储为Apache Parquet格式,占用5.2 GiB磁盘空间,并分为8个分区。它主要包含来自詹姆斯·韦伯太空望远镜(JWST)的GDS(Great Observatories Origins Deep Survey)和grizli处理流程v7.0的天文观测数据,覆盖多个波段(如f090w、f105w等)的流量、误差、背景和其他测量参数。
This is the collection of HATS catalogs representing mmu_jwst_gds_grizli_v7.0_all_96. This dataset is part of the Multimodal Universe, a large-scale collection of multimodal astronomical data designed to enable large-scale machine learning with 100TBs of astronomical scientific data. It contains 49,080 rows and 762 columns, stored in Apache Parquet format, occupying 5.2 GiB on disk, and divided into 8 partitions. The data primarily includes astronomical observations from the James Webb Space Telescope (JWST) GDS (Great Observatories Origins Deep Survey) processed with grizli v7.0, covering multiple bands (e.g., f090w, f105w) with measurements such as flux, errors, background, and other parameters.



