The following MiniBooNE information from the 2009 updated nue oscillation paper is made available to the public:

• Energy Range for Default Oscillation Fit (475 MeV - 3000 MeV reconstructed neutrino energy)

• 1D array of bin boundaries in electron neutrino reconstructed neutrino energy
• 1D array of observed electron neutrino candidate events per reconstructed neutrino energy bin
• 1D array of observed muon neutrino charged-current quasi-elastic (CCQE) candidate events as a function of reconstructed neutrino energy (note: not the same bin boundaries as electron neutrino candidate events)
• 1D array of predicted background electron neutrino candidate events per reconstructed neutrino energy bin
• 1D array of predicted muon neutrino CCQE candidate events per reconstructed neutrino energy bin
• 2D array of fractional covariance matrix for muon-to-electron neutrino full transmutation events, predicted electron neutrino background events, and predicted muon CCQE events (three side-by-side diagonal blocks) per reconstructed neutrino energy bin, including systematic uncertainties for all three samples, and statistical uncertainty for the predicted electron neutrino background and predicted muon neutrino CCQE events 
• ntuple file of 17,037 predicted muon-to-electron neutrino full transmutation events, containing information on reconstructed neutrino energy, true neutrino energy, neutrino baseline, and event weight for each event

• Low Energy Threshold Range (200 MeV - 3000 MeV reconstructed neutrino energy)

• 1D array of bin boundaries in electron neutrino reconstructed neutrino energy
• 1D array of observed electron neutrino candidate events per reconstructed neutrino energy bin
• 1D array of observed muon neutrino charged-current quasi-elastic (CCQE) candidate events as a function of reconstructed neutrino energy (same file as one for default energy range; note: not the same bin boundaries as electron neutrino candidate events)
• 1D array of predicted background electron neutrino candidate events per reconstructed neutrino energy bin
• 1D array of predicted muon neutrino CCQE candidate events per reconstructed neutrino energy bin
• 2D array of fractional covariance matrix for muon-to-electron neutrino full transmutation events, predicted electron neutrino background events, and predicted muon CCQE events (three side-by-side diagonal blocks) per reconstructed neutrino energy bin, including systematic uncertainties for all three samples, and statistical uncertainty for the predicted electron neutrino background and predicted muon neutrino CCQE events 
• ntuple file of 17,037 predicted muon-to-electron neutrino full transmutation events, containing information on reconstructed neutrino energy, true neutrino energy, neutrino baseline, and event weight for each event (same file as one for default energy range)

Instructions

• Instructions on how to use this information can be found here.
• A FORTRAN program implementing these intructions to perform an example oscillation fit can be found here (note: you will need CERNLIB libraries, including LAPACK libraries, to build this program).
• Note: The above program calculates a signal prediction on an event-by-event basis, unlike the fit method employed in the official MiniBooNE oscillation analysis which uses a signal-averaging technique as a function of neutrino energy. The program will therefore yield slightly different (yet consistent) best-fit chi2 and oscillation parameters than those published by the MiniBooNE collaboration. In addition, the null chi2 are different from those quoted in the MiniBooNE publication due to a diferent energy binning choice.

Contact Information

• For clarifications on how to use MiniBooNE public data or for enquiries about additional data not linked from this page, please contact: Steve Brice or Richard Van de Water

Acknowledgments

• If you are using data linked from this page, please reference the following papers:

A. A. Aguilar-Arevalo et al. [MiniBooNE Collaboration], "A Search for Electron Neutrino Appearance at the Dm²~1 eV² Scale," Phys. Rev. Lett. 98, 231801 (2007)
A. A. Aguilar-Arevalo et al. [MiniBooNE Collaboration], "Unexplained Excess of Electron-Like Events From a 1 GeV Neutrino Beam" Phys. Rev. Lett. 102, 101802 (2009)

• The MiniBooNE collaboration wishes to acknowledge the support of Fermilab, the U.S. Department of Energy, and the U.S. National Science Foundation for the construction, operation, beam delivery, and data analysis of the MiniBooNE experiment