A Comparison of Surveys for the Same Region of Sky (IMAGE)

International Centre for Radio Astronomy Research

A Comparison of Surveys for the Same Region of Sky

Caption

A comparison of the high-velocity neutral hydrogen gas detected by the Leiden/Argentine/Bonn (LAB) survey and the new HI4PI survey for the same region of the sky, showing the great improvement in resolution and spatial sampling of the new map.

Credit

Credit: ICRAR

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