Sensitivity to detectable gamma-ray emission by the Fermi-LAT at the position of 4FGL J1110.3–6501 as a function of time. The inset shows a zoomed-in view for the most recent time span. Flux values have been estimated assuming a TS threshold of 25 and performing a scan over photon indices ranging from 1 to 5 to mimic various spectral scenarios. The calculation accounts for the local background and exposure at the source position.