A data set from Oehlert (2000) \emph{A First Course in Design and
Analysis of Experiments}, New York: W. H. Freeman.

Data originally from Bicking, C.~A. (1958).  ``Experiences and needs
for design in ordnance experimentation.''  In V.~Chew (Ed.), 
{\em Experimental Designs in Industry}, pp. 247--252. New York: Wiley.

Columns are day, slant range, temperature, and azimuth error.