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PSPC observations of the 1 Jy BL Lacs

 

作者: Rita M. Sambruna,   C. Megan Urry,   John Stocke,   Eric Perlman,   Ron Kollgaard,   Eric Feigelson,   Diana Worrall,   Paolo Padovani,   Laura Maraschi,   Aldo Treves,  

 

期刊: AIP Conference Proceedings  （AIP Available online 1994）
卷期: Volume 313, issue 1  

页码: 415-417

 

ISSN:0094-243X

 

年代: 1994

 

DOI:10.1063/1.46656

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Preliminary results of a spectral analysis of ROSAT PSPC pointed observations for a complete sample of radio‐selected BL Lac objects (1 Jy sample) are presented. At present, data are available for 24 of the 34 sources, 20 of which have enough statistical significance to allow spectral analysis. The average spectral index for the whole group is 2.39±0.02 (weighted mean). Study with more complex models, as well as spatial and temporal analyses, are underway. ©1994 American Institute of Physics

 

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