Overview of the outflows traced by the ¹²CO 6−5 observations with the APEX-CHAMP⁺ instrument. Contour levels are given in Table A.1 and the source is located at (0, 0) in each map, with the exception of the maps of NGC 1333-IRAS 4A and IRAS 4B, and Ser-SMM3 and Ser-SMM4, which are located in the same maps and centered on NGC 1333-IRAS 4A and Ser-SMM3, respectively. The circle in each plot corresponds to a region of 5000 AU radius at the distance of each source. Velocity ranges over which the integration was done are provided in Table A.1.