AVA AGN Variability Archive

Mrk 876

AVA #9

Simbad | NED | Bentz DB

RA (h:m:s)    DEC (d:m:s)  J2000:
16:13:57   65:43:11

Basic Information

Redshift 0.139
E(B-V) 0.027 Schlafly & Finkbeiner (2011)
Black Hole Mass 8.34 M
L5000 44.71 (erg/s)
Comments:

Photometric Data Summary

Facility Cadence
(days)
Start
(MJD)
End
(MJD)
Swift 0.99 2019-06-01 2020-04-19
LCO 1.13 2016-02-14 2021-10-03 --

Spectroscopic Data Summary

Facility Cadence
(days)
Epochs Start
(MJD)
End
(MJD)
LCO 4.00 231 2016-02-20 2021-10-03 --

Data Citation

  • Hernandez Santisteban et al, in prep
  • Landt et al, in prep

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

    Photometry breakdown

    • LCO B V u g r i z -- --
      #Epochs 51 49 82 825 775 761 655 -- --
      Mean Mag (AB)
      Last 10 days
      15.00 14.87 15.03 15.03 14.90 14.38 14.65 -- --
    • Swift X-rays UVW2 UVM2 UVW1 U B V -- --
      #Epochs 251 198 174 175 168 205 218 -- --
      Mean Mag (AB)
      Last 10 days
      0.00 50.43 50.76 50.99 51.42 52.09 52.38 -- --