Notes. Columns are: target name, ESO survey ID, observation date, number T of available temporal frames, spectral filter λ, total amount of field rotation Δ_par of the field of view, number NDIT of sub-integration exposures, individual exposure time DIT, DIMM coherence time τ₀, seeing value at the beginning of the observations and the first paper reporting analysis of the same data. All the observations are performed with the apodized Lyot coronagraph (APLC; Carbillet et al. 2011) of the VLT/SPHERE instrument. ^( * )The ADI sequence of HIP 80019 was made of 176 temporal frames but we have discarded the 60 first frames manually. This sequence contains no detectable off-axis sources based on the application of PACO and REXPACO algorithms. If off-axis sources are present at an undetectable level of contrast, they would introduce a negligible bias in comparison to the levels of contrast considered in our experiments. This ADI sequence is used in Sect. 2 to perform injections of fake disks.