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How many active galaxies and QSOs will future Space Missions detect?

Paola Andreani·Luigi Spinoglio·Matthew A. Malkan
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Abstract

Averaged spectral energy distributions (SEDs) of active and starburst galaxies from the 12 micron sample in the Local Universe and Quasars, from an optically selected sample at a mean redshift =0.7, are built from optical/near-IR/far-IR (IRAS & ISO) photometric observations. These SEDs are then used to predict at various redshifts the number of Seyfert type 1 and type 2, starburst, normal galaxies, and quasars, that will be detected by future Space Missions dedicated to far-infrared and submillimeter astronomy, like SIRTF and Herschel. These predictions are then compared with the expected capabilities and detection limits of future deep far-IR surveys. Possible ways to identify AGN candidates on far-IR colour-colour plots for follow-up observations are then explored.

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Paola Andreani, Luigi Spinoglio, Matthew A. Malkan. 2003-07-22. How many active galaxies and QSOs will future Space Missions detect?. https://doi.org/10.1086/381219

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