Velasquez D A
Appl Opt. 1971 Jun 1;10(6):1211-4. doi: 10.1364/AO.10.001211.
This paper reports observations of the zenith sky brightness around totality at 5580 A and 6300 A during the eclipse of 12 November 1966. The observations were carried out at Santa Ines, Huancavelica, Peru, using interference filter photometers. The color change and the variation of the sky brightness at zenith were determined and are presented.
本文报告了1966年11月12日日全食期间，在5580埃和6300埃波长处对天顶天空亮度的观测结果。观测是在秘鲁万卡韦利卡省的圣伊内斯，使用干涉滤光光度计进行的。确定并呈现了天顶处天空亮度的颜色变化和变化情况。
