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Table 2:

Parameter values for calculation of grain lifetime and the power of their dependence on the derived lifetime.

$S_{\rm rms}$ 		$\kappa_{\rm d}(250)$ $T_{\rm d}$ A$^{\ast}$ $\tau_1$ $v_\infty$ L4
mJy $\rm m^2~kg^{-1}$ K 10-10   $\rm km~s^{-1}$ $10^{4}~L_\odot$

9.6

 0.6517 30 6.5 fit 10 0.3
1 -1 -1 $^{\dagger}$ 1 1 1 0.5

Notes. E.g., $t_{\rm g}\propto 1/T_{\rm d}$. $^{(\ast)}$ The units of A are $M_{\odot}$ yr-1/(km s-1). $^{(\dagger)}$ In the Rayleigh-Jeans limit; which is a bad approximation for $T_{\rm d}\lesssim 20\;\rm K$.


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