Abstract
In this report the results of measurements of sun radiation for the period June—October 1965 are presented, obtained with the aid of actinometer and luxmeter. A comparison is made between the measurements received with the two methods (actinometer and luxmeter). It is stated, that the luxmeter provides data, analogical to those received with the actinometer. It is further pointed out that the highest percentage for ultraviolet radiation for this year is obtained in the beginning of June.
References
Казанджиев, К., Д. Митев и Д. Армутлийски. Измерване на слънчевата радиация във Варна. — Научни трудове на ВМИ — Варна, том IV, 1965, свитък I.
Демидович, Б. П., И. А. Марон. Основы вычислительной математики. Физматгиз, 1963, с. 52.