4 ms·
Some caution is warranted here. AGN have “red-noise” variability that can produce signals that look periodic. There have been lots of similar claims that fizzle
by gammarator 5y ago
Some caution is warranted here. AGN have “red-noise” variability that can produce signals that look periodic. There have been lots of similar claims that fizzled. Thankfully this one will become clear soon.