A series of temperature problems have affected different modules in the \ac{ACA} Correlator, the study of those problems included trend analysis of large blocks of the fan speeds located inside each of these hardware devices with the aim to provide preventive maintenance of the faulty fans before they represent a critical condition.
The tool connects to monitoring service and downloads as many days of data as requested; the script is able to even work with starting/ending dates at different months. The user should enter the time range and the module where this program should analyze fan speeds. The results are the minimum, the maximum, mean, variance, and standard deviation.