韩国VLBI网络加利福尼亚州调查（KVNCS）：1。KVN K和Q波段单碟通量密度测量源目录
Korean VLBI Network Calibrator Survey (KVNCS): 1. Source Catalog Of KVN Single Dish Flux Density Measurement In The K And Q Bands
摘要：
我们提出的目录KVN加州调查（KVNCS）。KVNCS的第一部分是2009年至2011年使用韩国VLBI网络（KVN）在22（K波段）和43 GHz（Q波段）同时进行的单碟无线电调查。共2045个源选自VLBA Calibration Survey（VLBA），K波段外推通量密度限值为100 mJy。KVNCS在K波段包含1533个源，其通量密度极限为70 mJy，在Q波段包含553个源，其通量密度极限为120 mJy;它在10月内覆盖整个天空直到$-32.^\circ5$。在K和Q波段同时检测到513个源，其中$\sim76\%$是平谱源（$-0.5 \leq α\leq 0.5$）。从通量-通量关系，我们预计，大部分的辐射源的许多来自紧凑的组件。因此，KVNCS中列出的源是高频VLBI校准器的强有力的候选者。
英文摘要：
We present the catalog of the KVN Calibrator Survey (KVNCS). This first part of the KVNCS is a single dish radio survey conducted at 22 (K band) and 43 GHz (Q band) simultaneously using the Korean VLBI Network (KVN) from 2009 to 2011. A total 2045 sources selected from the VLBA Calibrator Survey (VCS) with an extrapolated flux density limit of 100 mJy at K band. The KVNCS contains 1533 sources in the K band with a flux density limit of 70 mJy and 553 sources in the Q band with a flux density limit of 120 mJy; it covers the whole sky down to $-32.^\circ5$ in declination. Five hundred thirteen sources were detected in the K and Q bands, simultaneously; $\sim76\%$ of them are flat-spectrum sources ($-0.5 \leq α\leq 0.5$). From the flux--flux relationship, we anticipated that the most of the radiation of many of the sources comes from the compact components. Therefore, the sources listed in the KVNCS are strong candidates for high frequency VLBI calibrators.
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