Multicolor Photometric Observations of Optical Candidates to Faint ROSAT X-ray Sources in a 1 deg${}^2$ field of the BATC Survey

Haotong Zhang, Suijian Xue, David Burstein +6

We present optical candidates for 75 X-ray sources in a $\sim 1$ deg${}^2$ overlapping region with the medium deep ROSAT survey. These candidates are selected using the multi-color C…