Tracking the spectral properties across the different epochs in ESO 511-G030

The Type I active galactic nucleus (AGN) ESO 511-G030, a formerly bright and soft-excess dominated source, has been observed in 2019 in the context of a multi-wavelength monitoring campaign. However, in these novel exposures, the source was found in a \sim10 times lower flux state, without any trace of the... Show more