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Simultaneous Photometric and Spectroscopic Analysis of V505 Lacertae, a Photospherically and Chromospherically Active Contact Binary Star

  • Authors: Min-Ji Jeong, Chun-Hwey Kim, Kyeongsoo Hong, Hye-Young Kim, Mi-Hwa Song, Jang-Ho Park, Cheongho Han

Min-Ji Jeong et al 2024 The Astronomical Journal 167 .

  • Provider: AAS Journals

Caption: Figure 8.

The observed (gray) and subtracted (black) sample spectra of V505 Lac in the Fe I λ495.7 nm (upper panel) and λ558.0–564.0 nm (lower panel) spectral regions at different phases (left, right: phases 0.238, 0.738, respectively). The blue, green, and red lines represent the theoretical spectra of Star 1, Star 2, and Star 1 + Star 2, respectively.

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