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by blackhaz 1594 days ago
From the paper: "On the other hand, the SMBH mass (MBH) estimated from broad Hα is ∼ 4 × 10^7 times of solar..." So, looks like each of them is about 40 million solar masses. Other methods estimate 2 × 10^8, so 200 million. Two galactic nuclei are about to be smashed together!