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Table 7:

Mass-loss rate values derived from 12CO rotational line transitions for IK Tau.

D 		[CO/H2] $\dot{M}$ $\dot{M}$ Lines Reference
[pc]   [$M_{\odot }$/yr] [$M_{\odot }$/yr]    

350 		$2 \times 10^{-4}$ $1.0 \times 10^{-5}$ $6.7 \times 10^{-6}$ 12CO(1-0) Bujarrabal et al. (1989)
270 $5 \times 10^{-4}$ $4.0 \times 10^{-6}$ $6.8 \times 10^{-6}$ 12CO(1-0) Sopka et al. (1989)
260 $5 \times 10^{-4}$ $4.4 \times 10^{-6}$ $7.9 \times 10^{-6}$ 12CO(1-0) Loup et al. (1993)
260 $5 \times 10^{-4}$ $3.8 \times 10^{-6}$ $6.8 \times 10^{-6}$ 12CO(1-0) Neri et al. (1998)
250 $2 \times 10^{-4}$ $3.0 \times 10^{-5}$ $3.2 \times 10^{-5}$ 12CO(1-0) $\rightarrow$(4-3) González Delgado et al. (2003)
250 $3 \times 10^{-4}$ $4.7 \times 10^{-6}$ $6.5 \times 10^{-6}$ 12CO(1-0) $\rightarrow$(3-2) Teyssier et al. (2006)
300 $2 \times 10^{-4}$ $1.0 \times 10^{-5}$ $7.7 \times 10^{-6}$ 12CO(1-0) $\rightarrow$(4-3) Ramstedt et al. (2008)
265 $2 \times 10^{-4}$ $9.0 \times 10^{-6}$ $9.0 \times 10^{-6}$ 12CO(1-0) $\rightarrow$(7-6) this study

Notes. The first and second columns list the distance and [CO/H2] value used in the different studies, the third column gives the derived gas mass-loss rate, the fourth column contains the mass-loss rate scaled to our adopted values for the distance (D = 265 pc) and CO-abundance ([CO/H2] = 2 $\times $ 10-4) using the scaling laws deduced by De Beck et al. (2010), the fifth column lists the rotational line transitions used, and the last column gives the reference.


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