How interpret results from RTKLIB - ratio aspect

Hi guys, can you help me interpret results from my static session?
Basically both reach unit was running in a single mode, first one I used as a base station, second one i used to measure a bunch of GCP. On each point I stay about 10 minutes. I think I get good results but I am worry about ratio aspect, with is very high is some of the GCP in my .pos file. Below screenshots.

I will be glad if you can help my understand why I get so high ratio value and if i should bother about that.


Your results are perfect and there is nothing to worry about. High AR ration is a good thing.