Optical properties of the CLASXS X-ray sample

We present photometric and spectroscopic observations of the X-ray sources detected in the wide-area, moderately deep Chandra Large Area Synoptic X-ray Survey (CLASXS) of the...本文报道了宽视场、中等深度钱德拉大视场同步X射线巡天（Chandra Large Area Synoptic X-ray Survey，缩写CLASXS）中探测到的X射线源的测光与光谱观测