Fig. 2.
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Light curves for OJ 287; green denotes V band while red denotes R filter. In each plot the X-axis is JD and the Y axis is the source magnitude. Observation date and the telescope used are indicated in each plot. Telescope A, is JS (2.15 m Jorge Sahade telescope), telescope B is HSH (Helen Sawyer Hogg telescope), and telescope C is JCBT (Vainu Bappu Observatory, India).
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