Title: Data for the publication: 'First map of coherent low frequency continuum radiation in the sky' Abstract: This data is to illustrate the theory, data analysis, and exemplary results of the array processing described in the corresponding publication entitled 'First map of coherent low frequency continuum radiation in the sky'. Documentation: Data description: This data lives in the context of the corresponding publication entitled 'First map of coherent low frequency continuum radiation in the sky'. Any use of the data outside this specific context is considered to be unethical. The data is described in three different forms that build on each other in a logical and hierarchical order. (1) High level description: All the data is described in textual form in the corresponding publication in extensive detail. (2) Middle level description: The actual values of the data and their units which are used in the publication are embedded in the corresponding standard Matlab .m files, one for each Figure. The Matlab programming language is explained on the website https://uk.mathworks.com/help/matlab/getting-started-with-matlab.html?s_cid=learn_doc (3) Low level description: The binary data used by the Matlab .m files are embedded in the corresponding Matlab .mat files, one for each Figure. These .mat files are independent of the computing platform used. Data access: The use of the data beyond the specific context of the corresponding publication, for which it was created, should be discussed with the lead author in the first instance. Otherwise, the Creative Commons Attribution 4.0 International applies.