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Table 2

Global characteristics and cloud structure of NGC 2264 and its three subregions and fit values for the total wavelet power spectrum of NGC 2264 and for the Gaussian and coherent power spectra of the northern, southern, and central regions.

Region Area MnGSeg γ A P0 Noise
name 2], [pc2] [ × 1021 cm−2] [K] components power-law [ × 1042 (H2 cm−2)2 ]
NGC 2264 1.16, ~185 3.9 4.7 14.7 All − 2.3 ± 0.1 35 ± 7 (5.0 ± 0.5) × 10−3
Northern 0.38, ~61 2.9 4.0 15.4 Gaussian − 4.8 ± 0.1 0.06 ± 0.01 0.10 ± 0.02 (3.3 ± 0.5) × 10−3
Coherent − 2.31 ± 0.09 9.0 ± 0.5 (3.3 ± 0.5) × 10−3
Central 0.26, ~41 6.6 7.3 14.9 Gaussian − 3.6 ± 0.1 0.08 ± 0.02 0.09 ± 0.02 (3.3 ± 0.5) × 10−3
Coherent − 2.3 ± 0.1 299.0 ± 0.6 (3.3 ± 0.5) × 10−3
Southern 0.52, ~83 3.3 4.3 14.1 Gaussian − 4.02 ± 0.07 0.09 ± 0.01 0.13 ± 0.01 (3.3 ± 0.5) × 10−3
Coherent − 2.43 ± 0.09 3.4 ± 0.5 (3.3 ± 0.5) × 10−3

Notes. (a) Typical column density and temperature, calculated as the average of the map in this area. (b) Typical background column density, calculated as the median background of clumps located in this area.

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