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Table 1.

Sample of the 21 AGNs studied in this paper.

Source Seyfert Redshift N H Gal $ N_{\mathrm{H}}^{\mathrm{Gal}} $ log
name activity z ×1020 MBH
type [cm−2] [M]
1H0419-577 1.5 0.1040 1.31 8.58
ESO198-G24 1.0 0.0455 3.26 8.48
HB890405-123 1.2 0.5725 4.16
HE1029-1401 1.2 0.0858 6.28 8.73
IRASF12397+3333 1.0 0.0435 1.31 6.66
LBQS1228+1116 QSO 0.2362 2.60
MRK 279 1.0 0.0304 1.59 7.54
MRK 335 1.0 0.0257 4.09 7.15
MRK 509 1.5 0.0343 5.16 8.16
MRK 590 1.0 0.0263 2.93 7.68
NGC 4593 1.0 0.009 2.05 6.28
NGC 7469 1.0 0.0162 5.24 7.04
PG0804+761 1.0 0.1000 3.51 8.24
PG0844+349 1.0 0.0640 3.22 7.97
PG1116+215 1.0 0.1765 1.46 8.53
PG1351+640 1.5 0.0882 2.10 7.66
PG1402+261 1.0 0.1640 1.44 7.94
PG1440+356 1.0 0.0790 1.08 7.47
Q0056-363 1.0 0.1641 1.94 8.95
RE1034+396 1.0 0.0424 1.36 6.41
UGC 3973 1.2 0.0221 6.61 7.72

Notes. Redshifts are taken from NASA Extra-galactic Database- NED. Galactic column densities N H Gal $ N_{\mathrm{H}}^{\mathrm{Gal}} $ are taken from Willingale et al. (2013). The black hole masses are adopted from Petrucci et al. (2018) and see Bianchi et al. (2009) for detailed references.

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