Hello, I am currently working on processing data from the Gemini North telescope w the Hamamatsu array. I have processed my science and arc images using GSREDUCE. The task ran fine, I have used the parameters fl_gmosaic and fl_cut both set to yes and with yoffset=5.0, I am now wondering how I am able to check the quality of the cut which is performed. I have been using display to compare results of the same task performed with yoffset set to different integer values on the same image and am not noticing any significant difference. Is there a way to check the quality of the cut? What specifically should I be looking for?
Any help is really appreciated!