activity
19992024
most citedThe Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory

2.2k citations · 4.2k across the 19 of their papers we have counts for

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Showing 2018 · astro-ph.GAShow all

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astro-ph.GA2018★ 261 cited

Spatially resolved rotation of the broad-line region of a quasar at sub-parsec scale

GRAVITY Collaboration, E. Sturm, J. Dexter +32

The broadening of atomic emission lines by high-velocity motion of gas near accreting supermassive black holes is an observational hallmark of quasars. Observations of broad emissi…