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Light Curves

The most luminous X-ray source currently known is a quasar called PKS2126-158. It has an X-ray luminosity of 5x1047 ergs/second!

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Imagine the Universe! is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NASA's Goddard Space Flight Center.

The Imagine Team
Project Leader: Dr. Jim Lochner
Curator:Meredith Gibb
Responsible NASA Official:Phil Newman
All material on this site has been created and updated between 1997-2008.
Last Updated: Monday, 27-Sep-2004 11:26:10 EDT

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