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Table 5
Average spectral indices for AGN subclasses.
| Class | Number LF | Number HF | Average αLF | Average αHF |
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| BLO | 21 | 20 | −0.01 ± 0.25 | −0.34 ± 0.26 |
| HPQ | 33 | 28 | −0.06 ± 0.22 | −0.58 ± 0.27 |
| LPQ | 21 | 18 | −0.08 ± 0.30 | −0.80 ± 0.27 |
| QSO | 19 | 10 | −0.05 ± 0.28 | −0.57 ± 0.26 |
| GAL | 9 | 7 | −0.25 ± 0.66 | −0.55 ± 0.19 |
Notes. The errors correspond to one standard deviation.
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