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Table 4

Emission detected toward the seven observed sources.

Source name Continuum 12CO N2 D+ C18O SiO DCN CH3OH Outflow

7m 12m
AzTEC-lup1-2 No No TP,7m(*) TP TP,7m(*) No TP No No
AzTEC-lup3-5 No No TP,7m(*) No TP,7m(*) No No No No
IRAS 15398-3359 Point-like Point-like TP,7m,12m TP,7m TP,7m,12m TP,7m TP,7m TP Yes
IRAS 16059-3857 Point-like Resolved TP,7m,12m TP TP,7m No TP No Yes
J160115-41523 Point-like Resolved TP,7m(*),12m No TP No No No Yes
Merin 28 Point-like Resolved TP,7m No TP No No No Yes(**)
Sz 102 Point like Resolved TP,7m No TP,7m(*) No No No Yes(**)

Notes. Continuum emission, detected toward five sources, is identified as point-like in the dedicated 7m array observations(Band 6), while four of them are resolved in observations of 12m in Band 7 from the ALMA archive. (*) Only cloud emission is detected (no compact emission). In the last column we indicate in which sources we have detected 12CO(2–1) outflows associated. (**)Only signs of the presence of outflows are detected.

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