Fig. 2

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Pan-STARRS1 images in the r filter around SRGA J194638.9+704552 (left), SRGA J204547.8+672642 (middle), and SRGAJ225412.8+690658 (right). The size of each image is 5′ × 5′. The blue circle with a radius of 30″ indicates the ART-XC location. The red circle shows the eROSITA 98% location region. The optical counterpart is indicated by the arrow.

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