Scheme showing the steps of the self-calibration pipeline. Steps indicated in green are solve, apply, and subtraction steps and are carried out with DPPP (van Diepen et al. 2018). Steps shown in yellow consist of solutions manipulations and are carried out by LoSoTo (de Gasperin et al. 2019). Blue steps represent imaging made with WSClean (Offringa et al. 2014) and purple boxes are source models. Each solve step has an input data column and also uses data from the model. Each apply and subtract step has an input data column and an output data column.