Title: Data Release for A search for extremely-high-energy neutrinos and first constraints on the ultra-high-energy cosmic-ray proton fraction with IceCube
\nThe IceCube observatory analyzed 12.6 years of data \nin search of extremely-high-energy (EHE) neutrinos above 5 PeV.\nThe resultant limit of the search (Fig 1), \nand the effective area of the event selection (Fig 7),\nare provided in this data release.
\nREADME file: this file
\ndifferential_limit_and_sensitivity.csv: a comma separated value file,\ngiving the observed experimental differential limit, \nand sensitivity, of the search as a function of neutrino energy.\nThis is the content of Fig 1 in the paper.\nThe first column is the neutrino energy in GeV.\nThe second column is the limit in units of GeV/cm2/s/sr.\nThe third column is the sensitivity in units of GeV/cm2/s/sr.
effective_area.csv: a comma separated value file,\ngiving the effective area of the search as a function of energy.\nThis is the content of Fig 7 in the paper.\nThe first column is the neutrino energy in GeV.\nThe second column is the total effective area of the search, \nsummed across neutrino flavors, \nand averaged across neutrinos and antineutrinos, in meters-squared.\nThe third column is the effective area of the search for the average of electron neutrino and electron antineutrinos in units of meters-squared.\nThe fourth column is the same as the third, but for muon-flavor neutrinos.\nThe fifth column is the same as the third and fourth, but for tau-flavor neutrinos.
demo.py: a short python script to demonstrate how to read the files.\nRun like python demo.py. A standard base python installation is sufficient,\nas the only dependencies are numpy and matplotlib.
For any questions about this data release, please write to analysis@icecube.wisc.edu
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