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Table 2:

Source sizes, expansion speeds, a lower limit for the expansion index m, and explosion dates (in 2008).
Methoda R2008 R2009 $v_{{\rm exp}, m=1}$ t0 m t0
  [$\mu $as] [$\mu $as] km s-1 (m=1)   (m=0.89)
$R_{100\%}$ 149 1008 15800 Mar. 05 >0.86 Mar. 19
$R_{50\%}$ 307 1462 21200 Feb. 02 >0.70 Feb. 22
$R_{25\%}$ 380 1676 23800 Jan. 24 >0.66 Feb. 14
CPM 320 1580 23100 Feb. 07 >0.71 Feb. 25
MODELFIT 320 1390 19600 Jan. 22 >0.65 Feb. 12

Notes. (a) For a description of the different methods see Sect. 4.1.


Source LaTeX | All tables | In the text

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