Emission-line stars and PNe in the SMC

An objective-prism survey of the Small Magellanic Cloud (SMC) has been performed through an H-{alpha} + [NII] interference filter, using the 90cm Curtis Schmidt telescope of...本研究针对小麦哲伦星系（Small Magellanic Cloud, SMC）开展了物端棱镜巡天（objective-prism survey），观测过程中采用H-α+[N II]干涉滤光片，并使用了90厘米柯蒂斯-施密特望远镜（Curtis Schmidt telescope）。