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  • Wiki Markuphigh \ |b\|, non pulsar LAT bright source are associated to radio sources - 98/106 (92%) in LBAS have 8.4 GHz flux density > 100 mJy - Log of radio luminosity is 39.0 < Log Lr < 45.3 \ [erg s^-1\]
  • radio luminosity distribution is different for BL Lacs and FSRQ:
      unmigrated-wiki-markup
    • Log Lr, BLL = 42.8 \ +/\- 1.1 \ [erg s^-1\] Wiki Markup
    • Log Lr, FSRQ = 44.4 \ +/\- 0.6 \ [erg s^-1\]unmigrated-wiki-markup
    • RG: NGC 1275 similar to BL Lacs (Log Lr = 42.2 \ [erg s^-1\]), Cen A much less luminous (Log Lr = 39.1 \ [erg s^-1\])

  • 8.4 GHz data are representative of radio flux density in general - negligible extended emission - flat spectrum compact cores, overluminous with respect to radio galaxies (except Cen A)
  • We have already a significant improvement over EGRET numbers, so we want to address the existence of actual correlation between radio and gamma ray properites. There's a number of bias/effects that we have to keep in mind, so we tried to look into different pairs of quantities
    • when we have z, we calculate luminosity and K-correct - else we just use S_8.4 and F_>100 MeV
    • BL Lacs and FSRQ tend to populate different regions, so we make correlation analysis for full population and single classes separately
    • Spearman rank is used - partial analysis is used as far as luminosity are concerned

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