H{alpha} photometry of face-on galaxies

We present a survey of the photometric and kinematic properties of 39 nearby, nearly face-on disk galaxies. Our approach exploits echelle-resolution integral-field spectroscopy...我们针对39个邻近的近乎正面朝向的盘状星系的测光与运动学特性开展了一项巡天研究。本研究采用中阶梯分辨率积分场光谱（echelle-resolution integral-field spectroscopy）技术作为观测手段。