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THE SWIFT AGN AND CLUSTER SURVEY. I. NUMBER COUNTS OF AGNs AND GALAXY CLUSTERS

  • Authors: Xinyu Dai, Rhiannon D. Griffin, Christopher S. Kochanek, Jenna M. Nugent, and Joel N. Bregman

2015 The Astrophysical Journal Supplement Series 218 8.

  • Provider: AAS Journals

Caption: Figure 17.

Differential number counts for the hard band (2–8 keV) Swift survey for all AGNs (black squares), MIR-red AGNs (blue triangles, meaning Type I), and MIR-blue AGNs (red diamonds, meaning Type II). The larger and smaller symbols (for triangles and diamonds only) are the 5″ and 8″ WISE match results, respectively, where we have corrected the incomplete WISE detection fractions. The dotted cyan and magenta lines are the best-fit number counts from the CDF-S and ChaMP. The black, blue, and red dashed lines are our fits to the Swift number counts for the total, MIR-red, and MIR-blue AGNs, respectively. The MIR-blue AGNs represent 25% of the hard band point source detections.

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