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Fig. 3

image

Redpart of optical spectra of SNR candidates J0056–7209 (left) and J0109–7318 (right) as seen by the WiFeS spectrograph. All main lines characteristics of old SNRs are seen: [N II]λλ6548, 6583Å, Hα and [S II]λλ6717, 6731Å.

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