Fig. 2.
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3−6 keV IXPE (left panel) and Chandra (right panel) X-ray images. Two elliptical regions were used for spectra extraction. The white ellipse covers the G0.13−0.11 area. Given the uncertainties with the IXPE astrometry, a relatively large region was selected guided by the IXPE image. The bigger cyan region was used as a background region for spectral analysis. The Chandra image is in logarithmic scale to show more clearly bright point sources and faint diffuse emission. For the IXPE image, a linear scale is used.
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