Table 2
Number of sources extracted by getsf in the W43-MM2&MM3 protocluster, using different detection images (all 12 m array 1.3 mm uncorrected by the primary beam) and various measurement images (all 12 m array 1.3 mm and 3 mm primary-beam-corrected).
| Detection image Measurement images | cleanest cleanest | bsens | denoised & bsens | ||
|---|---|---|---|---|---|
| cleanest | bsens | denoised & cleanest | denoised & bsens | ||
| Number of sources, with robust 1.3 mm measurements (*) | 75 | 100 | 120 | 158 | 208 |
| with measurable 3 mm fluxes(†) | 46 | 63 | 93 | 86 | 121 |
Notes. (*)They are 1.3 mm sources that pass the recommended filtering of getsf: monochromatic goodness and significance above 1 in the detection image, small ellipticity, a1.3 mm/b13 mm ≤ 2, and robust flux measurements at 1.3 mm, 
, and 
in the measurement image. We also imposed a small average diameter, 
.(†)The 3 mm fluxes of sources robustly detected at 1.3 mm are considered measurable when they correspond to small and low-ellipticity sources, 
and a3 mm/b3 mm ≤ 2, detected above 
.
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