{
  "body": "Y. F. Liang (PMO), H. R. Ren (NAOC), J. Y. Liu (PMO), A. D. Zhu (HUST), M. Y. Wang (XMU) , M. Nie (YNAO), H. H. Zhang (NJU), L.N. Xu(USTC), Y. Liu (NAOC) on behalf of the Einstein Probe (EP) team:\n\nThe EP-WXT trigger 01709306297 occurred at 026-09-08T14:20:17. The follow-up FXT observations yield a triggered position at R.A. = 267.2170 deg, Dec = -20.3588 deg (J2000) with a 10 arcsec radius uncertainty. This event is likely a detection of 4U 1745-203 (identical to SAX J1748.9-2021; ATel #18011). The estimated flux from the observation is approximately 5.22e-9 erg/s/cm^2 in 0.5-10.0 keV.\n\nLaunched on January 9, 2024, EP is a space X-ray observatory to monitor the soft X-ray sky with X-ray follow-up capability (Yuan et al. 2022, Handbook of X-ray and Gamma-ray Astrophysics).\n",
  "submitter": "EP Team at NAOC/CAS <ep_ta@bao.ac.cn>",
  "subject": "The EP-WXT trigger 01709306297 is likely the known LMXB 4U 1745-203",
  "createdOn": 1788918923262,
  "submittedHow": "web",
  "circularId": 45533,
  "format": "text/plain",
  "eventType": [
    "X-ray Transient"
  ],
  "bibcode": "2026GCN.45533....1L"
}