Table 2
Classification of the LPBLs into the various BL Lacs groups based on the ratio between X-ray to radio luminosities or, equivalently, to the radio-X-ray spectral index.
| ID | L x / L r | α rx | ν peak | Class | Notes |
|
|
|||||
| 507 | 445 | 0.73 | 15.1 | HBL | Y |
| 786 | 1036 | 0.68 | 15.8 | HBL | Y |
| 1087 | 426 | 0.73 | 15.2 | HBL | |
| 1103 | 524 | 0.72 | 15.0 | HBL | Y |
| 1315 | 2061 | 0.64 | 16.5 | HBL | Y |
| 1768 | 701 | 0.70 | 15.7 | HBL | |
| 1805 | <482 | >0.72 | <15.8 | ? | |
| 1845 | 654 | 0.71 | 15.4 | HBL | Y |
| 1903 | <341 | >0.74 | <15.2 | ? | |
| 1906 | 1251 | 0.67 | 17.5 | HBL | Y |
| 2061 | <163 | >0.78 | <14.5 | LBL | Y |
| 2083 | 823 | 0.69 | 15.3 | HBL | |
| 2281 | <336 | >0.74 | <14.9 | LBL? | Y |
| 2341 | <194 | >0.77 | <15.4 | LBL | |
| 2440 | 69 | 0.83 | 15.1 | LBL* | Y |
| 3091 | 561 | 0.71 | 15.1 | HBL | Y |
| 3403 | 29999 | 0.49 | 20.8 | EHBL | Y |
| 3591 | 117 | 0.80 | 15.5 | LBL* | Y |
| 3951 | 1520 | 0.66 | 16.8 | HBL | |
| 3958 | 294 | 0.75 | 18.1 | HBL | |
| 4022 | 2733 | 0.62 | 16.9 | HBL | Y |
| 4156 | <69 | >0.83 | <14.7 | LBL | Y |
| 4601 | <468 | >0.72 | <14.9 | LBL? | Y |
| 4756 | 1271 | 0.67 | 18.3 | HBL | Y |
| 5076 | 192 | 0.77 | 14.4 | LBL | Y |
| 5997 | 305 | 0.75 | 16.3 | HBL | |
| 6152 | 732 | 0.70 | 15.8 | HBL | |
| 6428 | 12207 | 0.54 | 20.4 | EHBL | Y |
| 6943 | 28108 | 0.49 | 20.8 | EHBL | Y |
| 6982 | 18 | 0.91 | 14.3 | LBL | |
| 7186 | 404 | 0.73 | 15.1 | HBL | Y |
| 7223 | 5415 | 0.59 | 17.1 | HBL | |
| 9640 | 22528 | 0.51 | 17.3 | EHBL | Y |
| 10 537 | 438 | 0.73 | 14.8 | HBL* | Y |
Notes.We also report the synchrotron peak frequency obtained from a log-parabolic fit to the k-corrected radio, infrared, optical, and X-ray luminosities. Objects with discordant classification are indicated with an asterisk. Notes on individual sources are given in the appendix.
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