PTF Sources Catalog
收藏DataCite Commons2025-08-21 更新2026-05-03 收录
下载链接：
https://catcopy.ipac.caltech.edu/dois/doi.php?id=10.26131/IRSA648
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资源简介：
Palomar Transient Factory (PTF) is a fully-automated, wide-field survey aimed at a systematic exploration of the optical transient sky.
The PTF Sources catalog is a table containing all the epoch-based source photometry and metadata extracted from the epochal images (SExtractor-based), specifically to support lightcurve construction for DR3.
This dataset or service is made available by the Infrared Science Archive (IRSA) at IPAC, which is operated by the California Institute of Technology under contract with the National Aeronautics and Space Administration.
提供机构：
IPAC创建时间：
2025-08-21
