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Table 3

Rms variation and relative brightness temperature contrast for a number of analyzed wavelengths as a function of the ALMA spatial resolution.

Resolution (K)
(arcsec) 0.4 mm 1.0 mm 3 mm 4.5 mm 0.4 mm 1.0 mm 3 mm 4.5 mm

0.2 496 811 1311 1465 0.11 0.17 0.22 0.22
0.4 442 738 1220 1369 0.10 0.15 0.20 0.20
1.0 339 591 1041 1192 0.08 0.12 0.17 0.18
4.0 153 310 667 819 0.03 0.06 0.11 0.12

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