X-ray/radio data of high energy peaked BL Lacs

VizieR online Data Catalogue associated with article published in journal Astronomy & Astrophysics with title 'The Sedentary Survey of Extreme High Energy Peaked BL Lacs. II. The Catalog and Spectral Properties.' (bibcode: 2005A&A...434..385G)本数据集为与发表于《天文学与天体物理学》（Astronomy & Astrophysics）期刊、标题为《极端高能峰频BL Lac天体驻留巡天 Ⅱ：目录与光谱特性》的论文相关联的VizieR在线数据目录（VizieR online Data Catalogue），其文献编号为2005A&A...434..385G。