Erratum: Rapid Optical Variations Correlated with X-rays in the 2015 Second Outburst of V404 Cygni (GS 2023+338)

Nogami, Daisaku; Shidatsu, Megumi; Kato, Taichi; Isogai, Keisuke; Kimura, Mariko; Kojiguchi, Naoto; Itoh, Hiroshi; Matsumoto, Katsura; Tordai, Tamás; Kiyota, Seiichiro; Dubovsky, Pavol A.; de Miguel, Enrique; Pavlenko, Elena P.; Pickard, Roger D.; Sosnovskij, Aleksei A.; Babina, Julia V.; Kasai, Kiyoshi; Stein, William L.; Goff, William; Sugiura, Yuki; Yamada, Eiji; Maeda, Yutaka; Miyashita, Atsushi; Cook, Lewis M.; Kudzej, Igor; Tak, Hyungsuk; Tatsumi, Taiki

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