Layer Estimates:

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

XMin: -7916590.8682
YMin: 5214073.3291
XMax: -7916571.8912
YMax: 5214089.9208
Spatial Reference: 102100 (3857)

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

XMin: -7927092.3753
YMin: 5199670.2059
XMax: -7927092.3743
YMax: 5199670.2069
Spatial Reference: 102100 (3857)

Layer: MedianCenterLayer (ID:2)
Count: 1
Extent:

XMin: -7916581.6574
YMin: 5214042.3604
XMax: -7916581.6564
YMax: 5214042.3614
Spatial Reference: 102100 (3857)

Layer: EllipseLayer (ID:3)
Count: 1
Extent:

XMin: -8019676.1771
YMin: 5132861.7741
XMax: -7834508.5736
YMax: 5266478.6377
Spatial Reference: 102100 (3857)