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A Multiwavelength Study of Narrow‐Line Seyfert 1 Galaxies from the Second Byurakan Survey

  • Authors: J. A. Stepanian, E. Benítez, Y. Krongold, I. Cruz-González, J. A. de Diego, V. Chavushyan, R. Mújica, D. Dultzin-Hacyan, and T. Verdugo

Stepanian et al. 2003 The Astrophysical Journal 588 746.

  • Provider: AAS Journals

Caption: Fig. 4.

Optical vs. X‐ray luminosity of SBS NLS1s for all the objects and restricted by magnitude ﹩B\leq 17.5﹩ (squares). The line represents the best fit. Weak sources (﹩B> 17.5﹩; circles) are also shown. Four objects without a detection (triangles) were excluded from the analysis.

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