I’m new to ImageJ and am ultimately trying to work out an automated particle count method for some sputtered surfaces we are generating. I have successfully counted particles but I’m confused by the results. I put in an area of .4- infinity um2 and did the count. The summary window tells me I have 420 particles in the sampled area, but the results window shows 840 lines of data. All of those data points are greater than .4um2. Why the discrepancy? How many particles did I really count? Thanks for helping out.