Multiwavelength properties of changing-state active galactic nuclei - I. The evolution of soft excess and X-ray continuum

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Table 4.

Factor of change in the median value of fluxes and soft excess strength between type 1 & type 2 states.

Source	f_SE	f_PC	f_Q
NGC 1566	51	4	17
NGC 2617	295	34	21
Mrk 590	35	7	8
Mrk 1018	48	16	7
IRAS 23226–3843	2	2	1.4

Notes. $f_{SE} = L_{SE, type 1}^{0.5 - 2} / L_{SE, type 2}^{0.5 - 2}$ $Mathematical equation: $ f_{\mathrm{SE}}=L_{\mathrm{SE,\ type\ 1}}^{0.5{-}2}/L_{\mathrm{SE,\ type\ 2}}^{0.5{-}2} $$ ; $f_{PC} = L_{PC, type 1}^{2 - 10} / L_{PC, type 2}^{2 - 10}$ $Mathematical equation: $ f_{\mathrm{PC}}=L_{\mathrm{PC,\ type\ 1}}^{2{-}10}/L_{\mathrm{PC,\ type\ 2}}^{2{-}10} $$ ; f_Q = Q_{type 1}/Q_{type 2}.

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