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The Chandra Deep Field-North Survey. XV. Optically Bright, X-ray Faint Sources

ASTRONOMICAL JOURNAL, no. 2 (2003): 575-595

Cited by: 109|Views13

Abstract

We have analyzed optically bright, X-ray-faint [OBXF; i.e., log (f(X)/f(R)) less than or similar to -2] sources identified in an 178.9 arcmin(2) area having high exposure (greater than 1500 ks) within the Chandra Deep Field North 2 Ms survey. We find 43 OBXF sources in this area, making up approximate to15% of the X-ray sources above a 0....More

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