25 citations · 49 across the 4 of their papers we have counts for
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astro-ph.SR2019★ 14 cited
Properties of local oscillations in the lower sunspot atmosphere
Robert Sych, Yuzef Zhugzhda, Xiaoli Yan
We present a study of wave processes in the sunspot region NOAA 12670 on 2017 August 10 observed by the Goode Solar Telescope in the TiO 7057 A and Ha 6563 A spectral lines. To stu…
astro-ph.SR2018★ 25 cited
Local sunspot oscillations and umbral dots
Y. Zhugzhda, R. Sych
Data analysis of sunspot oscillation based on 6-hr SDO run of observation showed that low frequency (0.2 < ! < 1 mHz) oscillations are local similar to three and five minute oscill…