Changing-Look AGN ·
Broad Lines Vanish
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.com · accretion state · broad-line region · Mrk 590
Eddington ratio
λ ≈ 0.10
Spectral type
Type 1
State
—
Accretion disk (UV continuum)
Broad-line region clouds
Broad Hβ emission line
Supermassive black hole
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.com · Changing-Look AGN