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Table 2

Parameters of the DWCL source candidates.

IRAS source l b C 12 C 23 Fir(Jy) Lir(103   L)

21147+5016 9205 097 −0.34 0.21 9.5 ± 0.2 3.0 ± 1.2
21106+5013 9156 141 −0.32 0.02 11.2 ± 0.2 4.0 ± 1.6
21093+4959 9125 139 −0.34 0.16 9.2 ± 0.2 3.3 ± 1.3
21041+5052 9134 260 −0.32 −0.33 27.1 ± 0.2 9.6 ± 3.8

Notes. DWCL refers to a dusty late-type Wolf-Rayet star. Cij = log (Fj/Fi), where i and j run from 1 to 4 and correspond to 12, 25, 60 and 100 μm, respectively and Fi is the flux density (Jy) in band i. Lir/, where the integrated flux in Jy is Fir = 1.3(F12 + F25) + 0.7(F25 + F60) + 0.2(F60 + F100) (Chan & Fich 1995). Subscripts are wavelengths in microns. Luminosity values are for d = 15 kpc.

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