 In the context with the past measurements and the residuals, you would argue that much better. And the third day was the pace of the minutes and the longer, the stills were longer, the repetition measured. I think this is the best model fitting to the picture, which is a ring and it's a bit brighter in the southern ring. And one of the interesting things, on April 5th, you see that a bit more to the west. And then the thing, probably on April 10th, is to the south. And then we rotated the cling boxes all the way around the peak to see which. Imaging techniques, so to say, from using cling or ma'am? Well, if we progressively remove the pre-existing models and then rebuild.