**Table 2:** 408-1420 MHz T-T plot spectral indices with and without Compact Sources (CS).
Sp. Index	$\alpha$	$\alpha$
Area	including CS	CS removed
A	$0.30\pm 0.21$	$0.25 \pm0.22$
B	$0.43\pm 0.21$	$0.34 \pm 0.20$
C	$0.35\pm 0.13$	$0.35\pm 0.13$
D	$0.59 \pm 0.13$	$0.51 \pm 0.20$
E	$0.34 \pm 0.59$	$0.18 \pm 1.20*$
F	$0.50 \pm 0.01$	$0.50 \pm 0.01$

*Manual fitting gives a more reliable value 0.7.

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