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Table 2

Parameters derived from the flux variation gradient method (FVG).

Object ΓBV f Btotal f Bhost f BAGN f Vtotal f Vhost f VAGN fAGN((1 + z)5100) ext corr λLλ,AGN(5100)
mJy mJy mJy mJy mJy mJy mJy 10-15 erg s-1 cm 1043 erg s-1

PG0003+199 1.20 6.24 2.16 4.08 7.95 4.56 3.39 3.52 4.06 3.13
 ±  0.04  ±  0.31  ±  0.29  ±  0.43  ±  0.31  ±  0.30  ±  0.40  ± 0.41  ± 0.47  ±  0.36
Ark 120 1.19 15.09 4.26 10.82 18.18 9.02 9.14 9.41 10.85 13.27
 ± 0.06  ± 0.73  ± 0.59  ± 0.94  ± 0.57  ± 0.62  ± 0.84  ± 0.86  ± 0.99  ±  1.21

Notes. ΓBV denotes the FVG slope. fBtotal and fVtotal refer to the mean of the total fBextcorr and fVextcorr flux ranges during our monitoring campaigns. fBhost and fVhost are derived from the intersection of the AGN and host slopes. fBAGN = fBtotal − fBhost and fVAGN = fVtotal − fVhost. fAGN((1 + z)5100) gives the (foreground extinction corrected) rest frame 5100 Å flux, interpolated from fBAGN and fVAGN. λLλ,AGN(5100) is the monochromatic rest frame 5100 Å luminosity.

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