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Developing an Optical Lunar Occultation Measurement Reduction System for Observations at Kaau Observatory
Authors:Abdulrahman A Malawi
Institution:1. Astronomy Department, Science Faculty, King AbdulAziz University, P. O. Box 80203, Jeddah, 21589, Kingdom of Saudi Arabia
2. Science Faculty, Northern Border University, P. O. Box 1321, Arar, Kingdom of Saudi Arabia
Abstract:We present here a detailed explanation of the reduction method that we use to determine the angular diameters of the stars occulted by the dark limb of the moon. This is a main part of the lunar occultation observation program running at King Abdul Aziz University observatory since late 1993. The process is based on the least square model fitting method of analyzing occultation data, first introduced by Nather et al. (Astron. J. 75:963, 1970).
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