title: The study of atmospheric optical parameters according to multiyear photometric observations of the sun in crimea
abstract: We describe the construction of an SF-1 automatic sun photometer designed for determining the atmospheric optical parameters in the region of 372–1005 nm during year-round observations (monitoring), as well as an improved method of automatic data processing. Observations in Crimea (in Simferopol with an SF-1 photometer since 2001 and in Karadag with an M-83 standard sun photometer since 1972) are presented. Observation data are analyzed to demonstrate the intra-annual and interannual time depend
journal: Bulletin of the Crimean Astrophysical Observatory