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Fig. 1


Left: the 95% confidence ellipse of the gamma-ray source 3FGL J0133.3+5930 overplotted against the Second Digitized Sky Survey (red) distributed by the Space Telescope Science Institute. The small black and the tiny red circles indicate the positions of the ROSAT and Swift X-ray sources inside the Fermi LAT ellipse, respectively. TYC 3683-985-1 is the brightest star at the edge of the ROSAT circle. Right: same field as it appears in radio at the 20 cm wavelength according to the NVSS. The contour levels shown correspond to −3, 3, 4, 5, 6, 8, 10, 15, 20, 30, 40, 50, 60, 80, 100, 150, and 200 times the rms noise level of 0.4 mJy beam-1. The lower right circle illustrates the NVSS restoring beam with 45′′ FWHM.

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