0320108
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资源简介:
We propose to perform a set of observations designed to cover the skyregions not probed INTEGRAL so far. This survey is aimed at obtaininga representative sample of local AGN selected by X-ray flux atenergies above 20 keV and will be several times more sensitive thanthe previous all-sky hard X-ray survey performed with HEAO-1A4. Strong constraints on the number density and luminosity functionof local AGN including those heavily obscured and thus undetectablebelow 20 keV will be obtained. [truncated! Please see actual data for full text]
创建时间:
2025-03-14



