Mike,
Here’s an example from one of my meteor cameras with R Lyr marked. This is an average of 256 video frames (at 25 fps) using an IMX291LQR based camera with no IR filter. The Bayer matrix on these cameras is designed so that all the pixels have a passband at IR so the chip is effectively a mono sensor in IR. This is one of the problems of trying to use these meteor cameras to monitor variables.
Nick.
