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Table 2

Best-fit parameters for SEDs of the Eagle Nebula.

Position I24 χ/χ0 YPAH YVSG YBG σdust
(MJy/sr) χ/χ0 (M/MH) (M/MH) (M/MH) (μg   cm-2)

DHGL 7.8 × 10-4 1.65 × 10-4 9.25 × 10-3 1.7
Pillar 240 0.19 ± 0.04 (2.64 ± 0.57) × 10-4 (2.45 ± 0.90) × 10-4 (9.49 ± 1.82) × 10-3 380
Shoulder 60 0.43 ± 0.08 (2.51 ± 0.45) × 10-4 (1.12 ± 0.95) × 10-4 (9.64 ± 2.15) × 10-3 33
Spire 250 0.12 ± 0.05 (2.96 ± 1.27) × 10-4 (5.09 ± 2.89) × 10-4 (9.20 ± 3.62) × 10-3 870
Shell border 230 4.36 ± 1.36 (4.85 ± 1.12) × 10-6 (3.69 ± 2.71) × 10-4 (9.63 ± 2.77) × 10-3 0.2
Blob 630 9.69 ± 2.33 0 (5.98 ± 3.07) × 10-4 (9.40 ± 1.82) × 10-3 2.9
Reverse shell 90 1.15 ± 0.13 0 (1.99 ± 0.31) × 10-3 (8.01 ± 0.23) × 10-3 2.1
Shell Border 230 2* (6.68 ± 4.47) × 10-5 (1.05 ± 0.77) × 10-2 (3.59 ± 2.29) × 10-4 0.17
a0(VSG) = 5.5 nm

Notes. The radiation field intensity, the dust-size distribution, in terms of relative mass ratio abundances, and the total dust column density are given. The parameters for the diffuse high Galactic latitude (DHGL) reference of Compiègne et al. (2011) are also given. The dust-to-gas mass ratio is fixed at 0.01 therefore a dust mass column density of 1.7   μg   cm-2 corresponds to 1020   H   cm-2. The MIPS 24 μm peak surface brightness is also given for each structure.

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