Fig. 4

left panel: λ6 cm polarization image
(95
resolution) of the Origem Loop region superimposed with total intensity contours and
polarization vector
B = E + 90°.
right panel: λ6 cm polarization image overlaid
with the Hα intensity (6′ resolution) contours. Red circles with
“N” inside in both images indicate a probable new H II region, see detail
in the text.
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