标题： Lockman-SpReSO项目。 I型AGN的光谱分析 显示英文标题

标题： The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN

摘要： 我们对Lockman-SpReSO巡天中在远红外和X射线波段选定的30个I型活动星系核进行了首次光学-紫外光谱系统分析。 该样本包含暗弱天体（m_B = 19.6-21.8），覆盖了较大的红移范围0.33 > z > 4.97，信噪比高（平均约21）。 基于类星体主序列现象学描述的详细光谱分析被应用于分离主要的光学-紫外发射区域。 我们的样本涵盖了总辐射光度范围44.85 < log Lbol < 47.87，绝对B波段星等-20.46 > M_B > -26.14，黑洞质量7.59 < log MBH < 9.80，爱丁顿比率-1.70 < log REdd < 0.56。 分析显示，18个高红移天体对应于B族，而三个低红移天体位于A2、B1和B1+族中。 其余八个可能是B族候选者，一个可能是A族天体。 其中没有极端吸积者。 我们在样本中寻找趋势，并与其他具有不同选择标准的样本进行比较。 使用CIV1549线半高处中心cmed来寻找风的证据，发现风速在941到-1587 km s-1之间。 这一结果与具有相似红移和M_B范围的样本一致。 巴尔德温效应的斜率为-0.23 pm 0.03 dex，与以前的研究一致。 我们样本中十二个天体的光谱出现在斯隆数字天空调查数据发布17数据库中。 我们应用了相同的方法将它们与我们的光谱进行比较，未发现变化的证据。 显示英文摘要

摘要： We present the first optical-UV spectral systematic analysis of 30 Type 1 AGN selected in the FIR and X-ray in the Lockman-SpReSO Survey. The sample of faint objects (m_B = 19.6-21.8) covers a large redshift range of 0.33 > z > 4.97 with high S/N (~21 on average). A detailed spectral analysis based on the Quasar Main Sequence phenomenology prescription was applied to deblend the principal optical-UV emitting regions. Our sample spans a bolometric luminosity range of 44.85 < log Lbol < 47.87, absolute B-magnitude -20.46 > M_B > -26.14, BH mass of 7.59 < log MBH < 9.80, and Eddington ratio -1.70 < log REdd < 0.56. The analysis shows that 18 high-z objects correspond to Population B, whereas three low-z fall in Populations A2, B1, and B1+. The remaining eight are candidates to be Pop. B and one Pop. A object. None of them are extreme accretors. We looked for tendencies in our sample and compared them with other samples with different selection criteria. Evidence for winds was explored using CIV1549 line half-height centroid cmed finding wind velocities between 941 and -1587 kms-1. This result is consistent with samples with similar ranges of z and M_B. The Baldwin effect showed a slope of -0.23 pm 0.03 dex consistent with previous studies. Spectra from twelve objects in our sample were found in the Sloan Digital Sky Survey Data Release 17 database. We applied the same methodology to compare them to our spectra, finding no evidence of variability.