Fig. 1
Combined SLOAN and HST image of NGC 4214. Large field: image of NGC 4214 from a RGB combination of SLOAN r, g, and u bands. Zoom-in: image of the centre of NGC 4214 from a RGB combination of HST-WFC3 filters F657N (Hα + cont), F502N ( [OIII] + cont) and F336W (cont). The two circles are the apertures that we use for the aperture photometry of the regions NW and SE.
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