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Fig. 1

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IBIS 17−60 keV significance map containing IGR J20159+ 3713/SWIFT J2015.9+3715. The white circle corresponds to the IBIS positional uncertainty, while the light blue is that from BAT 70 month survey; the small dark blue circle shows the positional uncertainty of the Fermi source, while the large yellow circle represents the area where the VERITAS emission comes from.

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