source count

source count

(number count) A compilation of the number, N, of sources per unit solid angle that are brighter than a flux density level S. In Euclidean space the radius of the sphere out to which sources of a certain luminosity are observed varies as S –½; the number of sources contained therein thus varies as S –3/2. A plot of log N versus log S is a straight line of slope –1.5 and is independent of source luminosity. Deviations from this value may indicate source evolution, departures from a uniform space distribution, cosmological effects, or the effect of an intervening obscuring medium. Differential source counts (number per unit flux interval) are to be preferred when dealing with data since the errors on each point are then independent of other points. Radio source counts provided the first evidence for the Big Bang theory as against steady-state theory. See also radio-source catalog.
References in periodicals archive ?
MC Material source Count Density (a) Conditioned (pcf) (percent) Commercial 8 44.626 [+ or -] 1.0 9.9 [+ or -] 0.2 Control 9 40.3 [+ or -] 0.9 10.2 [+ or -] 0.1 SF = 3.54 9 41.8 [+ or -] 0.9 6.2 [+ or -] 0.1 SF = 3.81 9 41.4 [+ or -] 0.9 6.2 [+ or -] 0.1 MC Material source 2 hour 24 hour (percent) Commercial 17.4 [+ or -] 0.9 35.7 [+ or -] 2.3 Control 17.8 [+ or -] 0.8 35.4 [+ or -] 2.2 SF = 3.54 17.5 [+ or -] 0.9 37.1 [+ or -] 2.2 SF = 3.81 17.0 [+ or -] 0.9 37.4 [+ or -] 2.2 (a) Density defined as test weight over test volume after conditioning to 70 [degrees] F and 65 percent RH.
Solutions today allow esports producers to move from makeshift studio set-ups to professional broadcast equipment for every stage of production, while reducing the complexity and cost of mixing gaming PCs and consoles with professional video gear, and solving the logistical challenges of large source counts, a wide variety of venues and speed of deployment/tear-down -- and at the same time, meeting consumer demand for high quality.
Mine Source counts companies in South America, Peru, Brazil, Chile, Australia and Mongolia amongst its clients, and the brothers are hoping more miners will view the auction as a viable alternative.