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Fig. 1.
VLT/NaCo images of the field of 1E 1613 in RCW 103 in 2006 and 2016. The ellipses show the 68% and 99% position uncertainty of 1E 1613. The source detected in 2016 at Ks = 20.68 ± 0.12 that previously was not detected (Ks > 21.2) is marked with two ticks. The same source is labeled “8” in Fig. 2 of Tendulkar et al. (2017).
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