the remaining 3FGL sources were fixed to the values obtained for the three week analysis of the region. An upper-limit is shown when the detection significance was $<3\,\sigma$[^4]. The SED was obtained analysing data collected between the 2015 July 22 and 2015 July 28 (MJD 57225–57231), corresponding to the MAGIC observing period.

X-ray and UV (*Swift*)
----------------------

Since 2006, *Neil Gehrels Swift observatory (Swift)* has pointed to the source fifteen times in photon counting mode. Ten of the raw images by the X-ray Telescope [*XRT*, @2004SPIE.5165..201B] on-board the *Swift* satellite, are qualified for analysis[^5]. The multi-epoch (8) event list for the period from 2015 July 21 (MJD 57224.95) to 2015 August 1 (MJD 57235.86) with a total exposure time of $\sim 6.15$h, were downloaded from the publicly available SWIFTXRLOG (*Swift*-XRT Instrument, Log)[^6]. These observations have an average integration time of 2.8ks each. They were processed using the procedure described by , assuming fixed equivalent Galactic hydrogen column density $n_H = 4.24 \times 10^{20}\,\rm cm^{-2}$ reported by . Additionally, *Swift* observed this source two more times in 2006. We analysed those two additional event lists to get a broader view of the source’s X-ray properties.

The Ultraviolet/Optical Telescope (*UVOT*, $[4.9-16.6] \times 