{
  "format": "text/plain",
  "circularId": 45870,
  "submitter": "Huali Li at at NAOC, SVOM <lhl@nao.cas.cn>",
  "editedBy": "Vidushi Sharma at NASA GSFC/UMBC <vidushi.sharma@nasa.gov> on behalf of Huali Li at at NAOC, SVOM <lhl@nao.cas.cn>",
  "submittedHow": "web",
  "eventType": [
    "X-ray Transient",
    "Optical Transient"
  ],
  "subject": "EP261007b: SVOM/VT optical detection of the NOT transient",
  "body": "H. L. Li, Y. N. Ma, Y. L. Qiu, C. Wu, L. P. Xin, Z. H. Yao, J. R. Xu, L. J. Chen, X. H. Han, Y. Xu, J. Wang, P. P. Zhang, W. J. Xie, Y. J. Xiao, H. B. Cai, J. S. Deng, J. Y. Wei (NAOC), J. Palmerio (CEA) report on behalf of the SVOM/VT team.\n\nFollowing the report from NOT observations (Quirola-Vasquez et al., GCN 45864), we reexamined the SVOM/VT images (Ma et al., GCN 45849) of EP261007b (Wen et al., GCN 45847). The optical transient reported therein was also detected in our stacked images.\n\nThe measurements below are in AB magnitudes and are not corrected for Galactic extinction:\n\nMid time | Band | Exposure Time |  Brightness\n1.24 hr  | VT_B |    26*50 s    |  21.9+/-0.2 mag\n1.24 hr  | VT_R |    26*50 s    |  21.6+/-0.2 mag\n\nThe Space Variable Objects Monitor (SVOM) is a China-France joint mission led by the Chinese National Space Administration (CNSA, China), National Center for Space Studies (CNES, France) and the Chinese Academy of Sciences (CAS, China), which is dedicated to observing gamma-ray bursts and other transient phenomena in the energetic universe. VT was jointly developed by Xi'an Institute of Optics and Precision Mechanics (XIOPM), CAS and National astronomical observatories (NAOC), CAS.",
  "version": 2,
  "createdOn": 1791513067099,
  "editedOn": 1791574701240,
  "eventId": "EP261007b"
}