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Table 2.

Chosen parameters of the spectral index maps are shown in Fig. 3.

ν UV Beam Map Pixel
5–8.4 4.06–146.25 1.9 × 1.9 2048 0.08
8.4–15.2 7.54–245 1.1 × 1.1 2048 0.04
15.2–21.9 11.14–441.5 0.6 × 0.6 2048 0.04
21.9–43.8 23.5–632 0.5 × 0.5 2048 0.02
43.8–87.6 128.7–686 0.2 × 0.2 1024 0.02

Notes. ν is the frequency pair in GHz; UV is the UV range in ; Beam is the size of the common beam in mas; Map is the size of the map in pixels; and Pixel is pixel size in mas.

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