Layer Estimates:

Layer: MeanCenterLayer (ID:0)
Count: 1
Extent:

XMin: -10323994.5828
YMin: 4521157.6384
XMax: -10323994.1698
YMax: 4521157.8192
Spatial Reference: 102100 (3857)

Layer: EllipseLayer (ID:1)
Count: 1
Extent:

XMin: -11586530.698
YMin: 3518793.3383
XMax: -9061458.0547
YMax: 5523522.1193
Spatial Reference: 102100 (3857)