Layer Estimates:

Layer: CentralFeatureLayer (ID:0)
Count: 9
Extent:

XMin: -71.1119413869999
YMin: 42.4069186360001
XMax: -71.1118380739999
YMax: 42.4069910700001
Spatial Reference: 4326 (4326)

Layer: MeanCenterLayer (ID:1)
Count: 8
Extent:

XMin: -71.1119274719999
YMin: 42.4069186360001
XMax: -71.1118380739999
YMax: 42.406989434
Spatial Reference: 4326 (4326)

Layer: EllipseLayer (ID:2)
Count: 4
Extent:

XMin: -71.111956445
YMin: 42.406918648
XMax: -71.11183407
YMax: 42.407009256
Spatial Reference: 4326 (4326)