Abstract

We present the results of the first year of searching for polar candidates within the 3BS (3-Band Survey) program using medium-band filters. Observational data for 84 selected objects from the catalog of cataclysmic variables of the CRTS DR1 sky survey were obtained while implementing the program. A dwarf nova during its outburst and a polar were detected. The available archival data are analyzed. The dwarf nova is of the U Gem or Z Cam type and contains a massive secondary component with \(M_{2}=0.94\pm 0.04M_{\odot}\). For the polar found we have estimated the orbital period \(P_{O}=0\overset{d}{.}054437\) and calculated the magnetic field strength of the white dwarf \(B\approx 32\) MG.

中文翻译：

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3BS Polar搜索计划第一年的结果

摘要

我们介绍了使用中频滤波器在3BS（三频调查）计划中搜索极地候选者的第一年结果。在实施该程序的同时，获得了来自CRTS DR1天空测量的灾变变量目录中84个选定对象的观测数据。爆发期间发现了一个矮新星和一个极地。分析可用的档案数据。矮新星为U Gem或Z Cam类型，并包含一个质量为\（M_ {2} = 0.94 \ pm 0.04M _ {\ odot} \）的次级分量。对于发现的极地，我们估计了轨道周期\（P_ {O} = 0 \ overset {d} {。} 054437 \）并计算了白矮星\（B \大约32 \） MG的磁场强度。