Projected angle between the mean magnetic field within the 1000 au central region and the outflow direction as a function of the velocity gradient of the source estimated from line measurements. Sources are color-coded as a function of their fragmentation below 5000 au scales (with red/light blue/dark blue for sources with a detection of a single/double/3–4 dust peaks). For certain sources, two colors are used: For L483,the ALMA 1.2 mm map from Oya et al. (2017) revealed a continuum source detected at a 5-σ level in the SW region that might suggest fragmentation. For HH211, Lee et al. (2009) detected a companion source with the SMA in the southwestern extension of the source but VLA and ALMA observations have questioned the binary nature of the source (Tobin et al. 2016; Lee et al. 2019). In both cases, the nature of the extra source needs to be better investigated to be confirmed or infirmed as a companion. Finally, CB230-A’s companion seems to host two NIR objects, thus could be part of a triple system (Massi et al. 2008). For this source, we also indicate both the velocity gradient derived by Tobin et al. (2011) from a 1D fit perpendicular to the outflow direction (empty symbol) and a 2D fit of the total velocity field (field symbol), since the two measurements lead to different values of the velocity gradient.