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Table 3

Parameters of two-dimensional geometric fits to 10.6 μm visibilities.

Source 2D Gaussian OR 2D Gaussian + 1D Gaussian


V(0) FWHM φ θ F2D/F1D FWHM 2D FWHM 1D φ θ
(mas) (deg) (deg) (mas) (mas) (deg) (deg)

AFGL 2136 3.83 0.839
AFGL 4176 9.30 6.70
G305.20+0.21 3.65
IRAS 13481-6124 4.19 1.72
IRAS 17216-3801 6.69
M8E-IR 2.07
M17 SW IRS1 1.38
Mon R2 IRS3 A 19.5 6.00
MWC 300 1.72 0.971
Orion BN 6.14 6.54
R CrA 11.9 2.34
R Mon 3.97 0.388
S255 IRS3 8.81
V921 Sco 0.868 0.828
V1028 Cen 5.71 2.74
VY Mon 6.08 0.244

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