Database B3 from Fisher et al. (1987)
data(Datab3fisher)Datab3fisher
The dataset Datab3fisher consists of 148 observations of the arrival directions of low-mu showers of cosmic rays (Toyoda et al., 1965; see Fisher et al., 1987, pp. 280-281). The observations are measured in declination and right ascension coordinates.
Toyoda, Y., Suga, K., Murakami, K., Hasegawa, H., Shibata, S., Domingo, V., Escobar, I., Kamata, K., Bradt, H., Clark, G. and La Pointe, M. (1965). Studies of Primary Cosmic Rays in the Energy Region \(10^{14}\) eV to \(10^{17}\) eV (Bolivian Air Shower Joint Experiment), Proceedings of the International Conference on Cosmic Rays, vol. 2, London, September, 1965, 708--711. London: The Institute of Physics and the Physical Society.
Fisher, N.I., Lewis, T. and Embleton, B.J.J. (1987). Statistical Analysis of Spherical Data, Cambridge U.K.: Cambridge University Press.