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20002017
most citedThe Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey MApping Nearby Galaxies at Apache Point Observatory

509 citations · 702 across the 7 of their papers we have counts for

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astro-ph2002

Modern Techniques in Galaxy Kinematics: Results from Planetary Nebula Spectroscopy

Aaron J. Romanowsky, Nigel G. Douglas, Konrad Kuijken +3

We have observed planetary nebulae (PNe) in several early-type galaxies using new techniques on 4- to 8-meter-class telescopes. We obtain the first large data sets (~ 100 velocitie…