Zoom in on the dimming events of [W60] B90. The first three panels show the comparison of the three dimmings of [W60] B90 with the Great Dimming of Betelgeuse (gray), the dimming of RW Cep (magenta), and a minimum from μ Cep (blue) in the V-band from AAVSO. The right panel overplots the photometry of the three dimmings of [W60] B90. We used the minimum of each data set as the zero-point reference for each graph.