Astronomical Seeing at Maidanak Observatory during the Year 2018
Yusufjon TillayevDepartment of Astronomy and Atmospheric Physics, Physics Faculty, National University of Uzbekistan, 4 University str., Tashkent 100174, UzbekistanAzimjon AzimovUlugh Beg Astronomical Institute of the Uzbekistan Academy of Sciences, Astronomy str. 33, Tashkent 100052, UzbekistanAktam Rustamovich HafizovUlugh Beg Astronomical Institute of the Uzbekistan Academy of Sciences, Astronomy str. 33, Tashkent 100052, Uzbekistan
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Аннотация
Results of a four-month campaign of astronomical seeing measurements at Maidanak astronomical observatory (MAO) are presented. A differential image motion monitor (DIMM) was used for seeing estimations during the period from August to November 2018. The observation was organized within the framework of a site testing for a new telescope which is going to be installed at the observatory. The median value of seeing for the entire period was determined as 0.70 arcseconds, which agrees well with the results of the period 1996–2003. The comparison of monthly values showed that some monthly median values differ from the seasonal trend of the previous period.
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