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Table 9

Voigt profile parameters of Na I D in iPTF 13dge determined with VPFIT.

iPTF 13dge components

v (km s-1) –50.8 ± 0.2 –45.3 ± 0.5
b (km s-1) 0.95 ± 0.11 3.5 ± 0.8

Epoch log 10 {NNa I (cm-2)}

Sep. 12.3 13.82 ± 0.45 11.64 ± 0.09
Sep. 16.5 13.64 ± 0.15 11.63 ± 0.04

Notes. The velocity (v) is with respect to the rest frame of NGC 1762. The Doppler broadening (b) was determined from the first epoch and fixed in the second epoch.

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