IGR J17503-2636 may be a supergiant fast X-ray transient, study finds
Tuesday, March 19, 2019 - 08:10
in Astronomy & Space
European astronomers have investigated a recently discovered hard X-ray transient known as IGR J17503-2636 using space observatories. Results of this study, presented in a paper published March 7 on the arXiv pre-print server, suggest that this source may be a relatively faint supergiant fast X-ray transient.