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Table 4.

Spectral index and spectral ages for the regions defined in Fig. 4.

Region ID Model αinj Spectral age [Myr]
1 −0.82 ± 0.14 JP
2 −0.74 ± 0.14 JP −0.57 0.01
3 −0.64 ± 0.14 JP −0.20 0.89
4 −0.32 ± 0.14 JP −0.20 2.63
5 −0.60 ± 0.15 JP
6 −0.60 ± 0.15 JP −0.20 3.56
7 −0.88 ± 0.14 JP −0.54 0.00
8 −0.70 ± 0.14 JP −0.20 0.06
9 −0.67 ± 0.14 JP −0.40 0.03
10 −0.68 ± 0.14 JP −0.40 0.12
11 −0.59 ± 0.14 JP −0.40 0.67

Sint [mJy] νbr [MHz]

143 [MHz] 609 [MHz] 1400 [MHz]

NW lobe 5030 ± 80 1930 ± 390 730 ± 150 CI −0.55 479 0.50
SE lobe 3580 ± 100 1260 ± 250 580 ± 120 CI −0.55 582 0.01

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