Composite images of disk-outflow (disk-jet) systems. The outflows/jets are superimposed to the dust continuum disk detected by ALMA Cycle 4 at 1.33 mm (Long et al. 2018). The arrows, representing the redshifted and blueshifted velocity components, shows the disk rotation. With this determination, IM Lup, DS Tau, PDS 70 (the top three panels) as well as DL Tau and IP Tau have a negative disk inclination, whereas, CI Tau have a positive inclination. The outflow/jet in CI Tau, IP tau, and DL Tau is comprised of the emission from [O I] λ6300. For IM Lup, and DS Tau are [N II] λ6583. Lastly, we decided to try out the data set of PDS 70 already published by Haffert et al. (2019), as there is some emission at the center seen in Hα. The disk inclination is −51.7±0.1 and the PA_dust is 156.7±0.1° as derived from ALMA Cycle 5 continuum observations at 0.855 mm by (see also Isella et al. 2019; Keppler et al. 2019). We estimated the PA_outflow/jet for PDS 70 as 154.82±5.92°.