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ColinBorys Scott C.Chapman MarkHalpern DouglasScott 《Monthly notices of the Royal Astronomical Society》2002,330(3):L63-L67
Using the 850-μm SCUBA camera on the JCMT and a scanning technique different from other sub-mm surveys, we have obtained a 125 arcmin2 map centred on the Hubble Deep Field . The 1 σ sensitivity to point sources is roughly 3 mJy and thus our map probes the brighter end of the sub-mm source counts. We find six sources with a flux greater than about 12 mJy (>4 σ ) and, after a careful accounting of incompleteness and flux bias, estimate the integrated density of bright sources (68 per cent confidence bounds). 相似文献
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