Image Details
Caption: Figure 9.
Extinction map computed from the Balmer decrement of the Hβ and Hγ emission lines. The square shows the median extinction value of 0.19. Relatively strong reddening of E(B − V) ≳ 0.5 is observed in the SW nebula, as well as the inner nuclear region, while the NE nebula has weaker reddening of ∼0.2.
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