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Fig. 4


Comparison of the observed spectra smoothed to 0.4–0.6 km s-1 spectral resolution with the results of our best-fit models for two different masses of the central protostar. The observed line emission is shown in black lines in each spectrum. The red and green lines show the results of the models with the assumptions that M is 0.07 M and 0.15 M, respectively.

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