Three interstellar visitors and three information ecosystems. Analysis and code for the study of 1I/ʻOumuamua, 2I/Borisov and 3I/ATLAS

This archive holds the analysis and the code behind the article about the communication around 1I/ʻOumuamua, 2I/Borisov and 3I/ATLAS. It contains the figures, the tables, the numbers behind them, the case files, the code that regenerates every figure and table, the written protocols and the quality reports. It does not republish text that belongs to other people. Raw pages and social posts are left out. News, social and institutional items are represented only by identifiers, content hashes, structural metadata and our own measurements, so anyone can fetch them again from the original sources under the terms those sources set. Ordinary users are pseudonymised and only ever paraphrased.