UKIDSS JHK photometry of W33A

VizieR online Data Catalogue associated with article published in journal Monthly Notices of the Royal Astronomical Society with title ' Principal component analysis tomography in near-infrared integral field spectroscopy of young stellar objects. I. Revisiting the high-mass protostar W33A.' (bibcode: 2021MNRAS.503..270N)本数据集为与发表于《皇家天文学会月报》（Monthly Notices of the Royal Astronomical Society）、标题为《年轻恒星天体近红外积分场光谱的主成分分析层析成像 Ⅰ：重新审视大质量原恒星W33A》的论文相关联的VizieR在线数据目录（VizieR Online Data Catalogue），其文献代码（bibcode）为2021MNRAS.503..270N。