Non-detection of optical counterpart of Chandra Fast X-ray Transient FXT 210423 by Xinglong 2.16m telescope
ATel #14610; L. P. Xin (NAOC), J. Wang (GXU/NAOC), J. Y. Wei (NAOC)
on 7 May 2021; 08:24 UT
Credential Certification: Weikang Zheng (zwk@umich.edu)
Subjects: Optical, X-ray, Transient
Referred to by ATel #: 14735
The field of FXT 210423 (Lin et al., ATel #14599) has been observed by NAOC 2.16m telescope at Xinglong observatory, China. The observations started at 12:44:10 UT. 4* 300 sec I-band images were obtained. The limiting magnitude is 20.0 mag in the single images and 20.5 mag in stacked image.
There is no any sources at the location of FXT 210423 (Lin et al., ATel #14599).
We thank the 2.16m operator assistants and duty astronomer for this observation.
