The spectrum of two nebular structures (N and S clumps) in NGC 3242. The [Cl II] 8578 Å, [Fe II] 8617 Å and [C I] 8727 Å emissions lines are indicated with blue, orange and green vertical dot lines, respectively. H I 8598 Å and 8665 Å, He I 8649 Å and 8733 Å emissions are also present in the plot. The number in the top left corner indicates the scaling factor applied in the y-axis values.