Layer Estimates:

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

XMin: -10521375.184
YMin: 4461856.8505
XMax: -10521374.7632
YMax: 4461857.0289
Spatial Reference: 102100 (3857)

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

XMin: -13947925.7669
YMin: 1612269.4959
XMax: -7094824.1804
YMax: 7311444.3834
Spatial Reference: 102100 (3857)