Compare Constellations
Information: The first column shows data points from Petrie, J. W. in red. The third column shows data points from Petrie, John in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.
Information: The first column shows data points from Petrie, J. W. in red. The third column shows data points from Petrie, John in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.
