Beam1-3 Auto exposure Beam1-3 exposure 0.0001 Beam1-3 exposure 0.0006 Beam5-3 Auto exposure Beam5-3 exposure 0.0001 Beam5-3 exposure 0.0006 camera extracted auto exposure camera extracted exposure 0.0001 camera extracted exposure 0.0006
Exposure 0.001 Exposure 0.0009 without beam Auto Exposure without beam Exposure 0.0001 without beam Exposure 0.0006 without beam Exposure 0.0009 without beam Exposure 0.001 without beam Exposure 0.006
看着像是光太强的原因。可以尝试用camera/remove dark reference. 以后拍SAED把brightness顺时针旋到最大,您使用的794吧。 在remove dark reference之后可以用unprocessed看一下CCD表面。 如果还是有这么一圈的话,可能就是烧到闪烁体了。 如果闪烁体没事,可以做个beam shower.