Table 1.
Basic sample properties.
| Common name | IAU Code | z | FWHM(Hβ) | RFeII | Spectral type | RK | UV | Optical |
|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| Mrk 335 | J00063+2012 | 0.0256 | 2209 ± 220 | 0.21 ± 0.04 | A1 | 0.42 | COS | M03 |
| I Zw 1 | J00535+1241 | 0.061 | 1506 ± 151 | 1.83 ± 0.28 | A4 | 0.40 | FOS, COS | M03 |
| Fairall 9 | J01237−5848 | 0.046 | 5958 ± 596 | 0.43 ± 0.08 | B1 | 0.92 | FOS, COS | M03 |
| PHL 1092 | J01399+0619 | 0.3965 | 2494 ± 249 | 1.76 ± 0.39 | A4 | 0.42 | STIS, M20 | M20 |
| Ark 120 | J05161−0008 | 0.033 | 5863 ± 586 | 0.49 ± 0.04 | B1 | 0.30 | FOS | M03 |
| Mrk 110 | J09252+5217 | 0.036 | 2048 ± 205 | 0.19 ± 0.04 | A1 | 2.18 | COS | M03 |
| Ton 28 | J10040+2855 | 0.329 | 2398 ± 240 | 1.04 ± 0.18 | A3 | < 0.40 | FOS | M03 |
| NGC 3783 | J11390−3744 | 0.009 | 3514 ± 351 | 0.20 ± 0.04 | B1 | 0.30 | FOS, COS | M03 |
| LB 2522 | J13012+5902 | 0.472 | 3999 ± 400 | 1.30 ± 0.32 | A3 | < 0.25 | FOS | M03 |
| LEDA 51016 | J14170+4456 | 0.114 | 2720 ± 272 | 1.01 ± 0.16 | A3 | 0.17 | FOS, COS | M03 |
| Mrk 478 | J14421+3526 | 0.077 | 1322 ± 132 | 1.04 ± 0.10 | A3 | 0.20 | FOS | M03 |
| Mrk 509 | J20441−1043 | 0.035 | 3309 ± 331 | 0.02 ± 0.02 | A1 | 0.35 | COS | M03 |
| Ark 564 | J22426+2943 | 0.025 | 1011 ± 101 | 0.67 ± 0.22 | A2 | 0.88 | FOS, COS | M03 |
Notes. (1) Object’s common name. (2) IAU coordinate name. (3) Redshift. (4) FWHM of Hβ, in units of km s−1. (5) RFeII = Fe IIλ4570/Hβ measured in this work. (6) Spectral type. (7) Kellerman ratio, from NED, or from the following sources: Wang et al. (2023a) for Mrk 110, Järvelä et al. (2022) for Ark 564; and Capetti et al. (2021), Baldi et al. (2022), and Kellermann et al. (1994) for Ton 28, LB 2522, and LEDA 51016, respectively. (8) HST camera used for collecting UV spectra of the object, using the abbreviation FOS for the Faint Object Spectrograph, and COS for the Cosmic Origins Spectrograph. (9) Optical data source, using the abbreviations M03 and M20 for the papers Marziani et al. (2003a) and Marinello et al. (2020), respectively.
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