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SPECKLE INTERFEROMETRY AT SOAR IN 2012 AND 2013*

机译:2012年和2013年飙升的特殊干扰物*

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We report the results of speckle runs at the 4.1?m Southern Astronomical Research telescope in 2012 and 2013. A total of 586 objects were observed. We give 699 measurements of 487 resolved binaries and upper detection limits for 112 unresolved stars. Eleven pairs (including one triple) were resolved for the first time. Orbital elements have been determined for the first time for 13 pairs; orbits of another 45 binaries are revised or updated.
机译:我们在2012年和2013年用4.1微米的南方天文研究望远镜报告了散斑的运行结果。共观察到586个物体。我们对487个已解析双星进行了699次测量,并为112个未解析恒星提供了上限。第一次解决了11对(包括一个三对)。首次确定了13对轨道元素。修改或更新了另外45个双星的轨道。

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