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Fig. 3


Maps of the Hα central intensity in three fields of view showing: a) the inner solar disk area; b) part of the solar disk together with the solar limb; c) the solar limb and the observed prominence. Cross-sections D (x = 340 arcsec), L (x = 340 arcsec), and P (x = 240 arcsec) are indicated by vertical white lines.

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