{
  "format": "text/plain",
  "circularId": 40537,
  "createdOn": 1748007917812,
  "bibcode": "2025GCN.40537....1Y",
  "subject": "The EP-WXT trigger 01709176712 is likely a flaring star",
  "submittedHow": "web",
  "body": "J.Yang (NJU), R.-Z. Li (YNAO, CAS), Q.-C. Shui (IHEP, CAS), H.-Q. Cheng and C.-C. Jin (NAO, CAS) on behalf of the Einstein Probe (EP) team:\n\nThe EP-WXT trigger 01709176712 at the time of 2025-05-23T12:44:31, is likely a stellar flare associated with Gaia DR3 6277472183485764992 (R.A., DEC. = 213.94224, -21.58397 deg.). The estimated flux of the flare is around 8e-11 erg/s/cm^2 in 0.5-4.0 keV, corresponding to an X-ray luminosity of around 2.5e+33 erg/s.\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).",
  "submitter": "EP Team at NAOC/CAS <ep_ta@bao.ac.cn>"
}