2 Power Spectrum of Images from all Three Modes

After freshly preparing gain reference images for the specific 300kV, I collected images from all three modes. For counted and Super-res modes, the dose rate on physical chip is about 10 electron/pixel/second. And for Linear mode, it is about 600 electron/pixel/second.

Above is the Power Spectrum from a Linear mode image at dose rate of 600e/pixel/second. The lines can still be seen.

The above is one from Counted Mode. There is a small, but sharp line in the middle. Other than that, the background is flat.

The above is the one from Super-res image. It is almost perfect. This is significantly better than from the old version.