PNG
IHDR sRGB pHYs t tfx iTXtXML:com.adobe.xmp
matplotlib version3.1.1, http://matplotlib.org/
1
@ IDATxֆU@Ŝk3s PﯨEb0 d;3;iv;ϳ;=otw}}Ωj oN&" " " " " " " " yJzK# K'@^ׇGs@D@D@D@D@D@D@D@D HãƉH9 " " " " " " " "$`QD@D@D@D@D@D@D@D@$`kq" " " " " " " " t5 Xy}x8 X:D@D@D@D@D@D@D@D@>