SRT 6.6 GHz total intensity light curve for 27 June 2024. The flux density reported in the plot (<Flux> = 3.7±4.3 mJy) represents the mean of N = 20 measurements, and the error bar has been determined as $\sigma /\sqrt{N}$, from which a 3σ upper limit of <13 mJy is derived. We removed from the flux density light curve the contribution of the nearby confusion source NVSS J040522+200958, which is 0.15 mJy at 6.6 GHz based on our calculation.