Đây là một ảnh đã được chỉnh sửa, có nghĩa là nó đã được chỉnh sửa kỹ thuật số so với phiên bản gốc. Có thể xem phiên bản gốc tại đây: 2MASS LSS chart-NEW Nasa.jpg.

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This image is a derivative work of the following images:

• File:2MASS_LSS_chart-NEW_Nasa.jpg licensed with PD-USGov-NASA
  • 2008-01-22T17:27:12Z Papa November 1239x627 (1419106 Bytes) Cropped to remove border using [[GIMP]]. No copyright claimed for non-creative derivative work
  • 2007-07-03T16:23:11Z QWerk 1253x756 (1414623 Bytes) Graphic by Thomas Jarrett (IPAC/Caltech)

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