title: Measurements of the zenith sky intensity and spectral distribution during the solar eclipse of 12 november 1966 at bage, Brazil, and on an aircraft.
abstract: Measurements of the zenith sky intensity and spectral distribution during the solar eclipse of 12 November 1966 at Bage, Brazil, and on an aircraft over the Atlantic are reported. These, together with measurements reported elsewhere from Santa Ines, Peru, and Quehua, Bolivia, are used to define the intensities and changes in spectral distribution during totality and to discuss the dependence of these on such factors as height and terrain.
authors.forename: J W
authors.initials: JW
authors.lastname: Lloyd
authors.forename: S M
authors.initials: SM
authors.lastname: Silverman