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Table 4

Rotational temperatures (in K) for the NGC 1333 sources.

Source 12CO 13CO C18O

IRAS 2Aa 61 ± 8 46 ± 6 39 ± 6
IRAS 4A 69 ± 7 45 ± 5 36 ± 5
IRAS 4B 83 ± 10 36 ± 4 28 ± 5

Notes. 

(a)

IRAS 2A rotational temperatures are calculated for comparison using data from Yıldız et al. (2010).

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