Second set of Allsky images from latitude 55.
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Another set of R G and B images from an allsky camera situated in Copenhagen, Denmark. The images have been darksubtracted and split into these 16-bit FITS format images. Each image is the sum of something like 9 PNG images which each, originally, were 14 bit images from a ZWO camera cmos detector. Data from Julian dates 2458916, 2458920, 2458922, 2458923, 2458929, 2458930, 2458931, 2458933, 2458934, 2458942, 2458943, 2458944, 2458945 and 2458950 are included. Another Zenodo dataset with 4 more nights (2458935, 2458936, 2458938, 2458939) exists: Thejll, P. (2020). <em>Allsky images from a camera in Copenhagen, Denmark.</em> (Version 1) [Data set]. Zenodo. https://doi.org/10.5281/ZENODO.3737999
本数据集包含另一组来自丹麦哥本哈根的全天空相机(allsky camera)拍摄的红(R)、绿(G)、蓝(B)通道图像。所有图像均已完成暗场扣除处理,并被转换为16位FITS格式图像。单幅图像由约9张PNG图像叠加合成,而这些PNG图像最初均来自ZWO相机的CMOS探测器,原始格式为14位。本数据集涵盖儒略日(Julian date)2458916、2458920、2458922、2458923、2458929、2458930、2458931、2458933、2458934、2458942、2458943、2458944、2458945及2458950对应的观测数据。另有一组包含额外4个观测夜(对应儒略日2458935、2458936、2458938、2458939)的Zenodo数据集:Thejll, P. (2020). 《丹麦哥本哈根相机拍摄的全天空图像》(版本1)[数据集]. Zenodo. https://doi.org/10.5281/ZENODO.3737999



