AVA AGN Variability Archive

MCG 8-11-11

Simbad | NED

RA (h:m:s)    DEC (d:m:s)       RA (deg)     DEC (deg):
05:54:53.61   +46:26:21.62       88.72338      46.43934

Basic Information

Redshift 0.020457 Springob et al. (2005)
E(B-V) 0.214 Schlafly & Finkbeiner (2011)
Black Hole Mass 7.19 M Bhayani & Nandra (2011)
log(LBol) 45.20 erg/s
LEdd 0.787 (caution)
Lag u-g 0.81 days (theoretical)
Lag u-zs 2.47 days (theoretical)

Photometric Data Summary

Facility Cadence
(days)
Start
(MJD)
End
(MJD)
Swift 0.46 2014-12-14 2021-03-22
LCO 4.15 2020-01-05 2021-11-19

Spectroscopic Data Summary

Facility Cadence
(days)
Epochs Start
(MJD)
End
(MJD)
LCO 12.10 27 2021-09-11 2023-04-18

Data Citation

  • Fausnaugh et al. 2018, ApJ, 854, 107

  • Please use this reference if you use the this object data.

    Photometric Light curves


    Photometry breakdown

    • LCO B V u g r i z -- --
      #Epochs 180 181 181 211 205 198 195 -- --
      Mean Mag (AB)
      Last 10 days
      14.61 14.07 14.79 14.31 13.54 13.49 13.32 -- --
    • Swift X-rays UVW2 UVM2 UVW1 U B V -- --
      #Epochs 0 328 162 158 162 148 157 -- --
      Mean Mag (AB)
      Last 10 days
      0.00 16.93 16.79 16.02 15.10 14.88 14.35 -- --