作者：全景再现科技 标题：NGC 2264和圣诞树群

简介： NGC 2264 and the Christmas Tree cluster。This colour image of the region known as NGC 2264 — an area of sky that includes the sparkling blue baubles of the Christmas Tree star cluster and the Cone Nebula — was created from data taken through four different filters (B, V, R and H-alpha) with the Wide Field Imager at ESO\'s La Silla Observatory, 2400 m high in the Atacama Desert of Chile in the foothills of the Andes. The image shows a region of space about 30 light-years across. This image is available as a mounted image in the ESOshop. 这幅被称为NGC 2264的彩色图像是由位于安第斯山麓智利阿塔卡马沙漠2400米高处的ESO拉西拉天文台的广角成像仪通过四种不同的滤镜（B、V、R和H-alpha）采集的数据拍摄而成的。NGC 2264是一片天空，其中包括圣诞树星团和锥形星云的闪亮蓝色装饰品。这幅图像显示了一个大约30光年宽的空间区域。此映像在ESOshop中作为挂载映像提供