AVA AGN Variability Archive

PG 2304+043

Simbad | NED

RA (h:m:s)    DEC (d:m:s)       RA (deg)     DEC (deg):
23:07:02.91   +04:32:57.23       346.76213      4.54923

Basic Information

Redshift 0.0466
E(B-V) 0.060 Schlafly & Finkbeiner (2011)
E(B-V) 0.070 Schlegel et al., (1998)
NH 5.431 x1020 cm-2 HI4PI Collaboration et al. (2016)
E(B-V) 0.068 Watson (2011)
Black Hole Mass 8.56 M⊙
log(LBol) 44.07 erg/s
LEdd 0.002 (caution)
Lag u-g days (theoretical)
Lag u-zs days (theoretical)

Photometric Data Summary

Facility Cadence
(days)		 Start
(MJD)		 End
(MJD)
LCO 1.00 2018-06-15 2018-12-28

Data Citation


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

Photometric Light curves


Finding chart

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Photometry breakdown

  • LCO B V u g r i z -- --
    #Epochs 206 210 95 93 207 96 92 -- --
    Mean Mag (AB)
    Last 10 days    		 16.42 15.66 17.55 16.06 15.10 15.00 14.82 -- --