AVA AGN Variability Archive

Arp 151

Simbad | NED | Bentz DB

RA (h:m:s)    DEC (d:m:s)       RA (deg)     DEC (deg):
11:25:36.17   +54:22:57.00       171.4007      54.3825

Basic Information

Redshift 0.020686
E(B-V) 0.012 Schlafly & Finkbeiner (2011)
E(B-V) 0.014 Schlegel et al., (1998)
NH 1.117 x1020 cm-2 HI4PI Collaboration et al. (2016)
E(B-V) 0.014 Watson (2011)
Black Hole Mass 6.67 M⊙ Bentz & Katz (2015)
log(L5100) 42.48 erg/s Bentz & Katz (2015)
log(LBol) 43.99 erg/s kbol=32.07, Netzer (2019)
LEdd 0.159 (caution)
Lag u-g days (theoretical)
Lag u-zs days (theoretical)

Photometric Data Summary

Facility Cadence
(days)		 Start
(MJD)		 End
(MJD)
LCO 2.00 2014-11-24 2016-11-15

Spectroscopic Data Summary

Facility Cadence
(days)		 Epochs Start
(MJD)		 End
(MJD)
LCO 1.14 126 2014-12-06 2016-11-12

Data Citation

  • Valenti et al 2015, ApJL, 813, 36
  • Pancoast et al 2016, ApJ, 856, 108

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

    Photometric Light curves


    Finding chart

    Finding chart

    Finding chart

    Finding chart

    Finding chart

    Finding chart

    Finding chart

    Photometry breakdown

    • LCO B V u g r i z -- --
      #Epochs 0 106 0 66 64 60 58 -- --
      Mean Mag (AB)
      Last 10 days      		 0.00 15.57 0.00 15.73 15.23 14.92 14.80 -- --