1621 38 19670 2 80252 document 19670 figures.zip application/zip b261d5ba5a615de32790dc431d067859 MD5 6091092 2025-11-24 14:03:36 https://researchdata.bath.ac.uk/1621/1/figures.zip 1621 1 1 application/zip other en public cc_by

figures.zip

data archive 1007 disk0/00/00/16/21 2025-11-26 10:44:11 2025-11-29 05:53:30 2025-11-26 10:44:11 data_collection show Kosch Michael mkosch@sansa.org.za 0000-0003-2846-3915 University of KwaZulu-Natal; Lancaster University TRUE Fullekrug Martin M.Fullekrug@bath.ac.uk 0000-0003-4588-3591 University of Bath TRUE Mashao Dakalo mashaodakalo@gmail.com 0000-0001-7884-8659 University of KwaZulu-Natal FALSE Bai Xue X.Bai@bath.ac.uk 0000-0002-1878-1904 University of Bath FALSE Macotela Cruz Liliana elmc23@bath.ac.uk 0000-0003-3076-1946 University of Bath FALSE BP0080 BP0090 dept_elec_eng lightning, optics, electromagnetic fields, transient luminous events, sprites This data is to illustrate the data analysis, and exemplary results of the data described in the corresponding publication entitled 'The origin of the Poynting flux associated with transient luminous events'. During the observation campaign of January 2023 from South Africa, 9 Transient Luminous Events (TLE) were recorded by monochrome TV camera and 6-axis electric and magnetic field sensors. For the first time, simultaneous observations of the azimuth angles of arrival calculated for the parent positive lightning discharge location, the associated optical TLE photon flux, and the six-axis radio wave Poynting vector are combined. In all cases, the TLEs did not occur directly above the initiating lightning strike and with sufficient horizontal displacement to allow unambiguous discrimination of the azimuth angle of arrival. The Poynting flux came from the general direction of the TLE parent lightning strike. 2025-11-26 University of Bath public RightsHolder University of Bath Royal Society https://doi.org/10.13039/501100000288 NMG/R1/180252 cent_caer This data lives in the context of the corresponding publication entitled 'The origin of the Poynting flux associated with transient luminous events'. Any use of the data outside this specific context should be discussed with lead author in the first instance. 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) Low level description: The actual values of the data and their units which are used in the publication are embedded in the corresponding standard Matlab .fig file, and in the image files. The figures can be loaded into the Matlab programming language which is explained on the website https://uk.mathworks.com/help/matlab/getting-started-with-matlab.html?s_cid=learn_doc 2023-01 2023-01 South Africa en 1 10.15125/BATH-01621 open 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.