{
  "bibcode": "2019GCN.24466....1I",
  "body": "Myungshin Im (SNU), Joonho Kim (SNU), Chung-Uk Lee (KASI), Seung-Lee Kim\n(KASI), Gregory S. H. Paek (SNU), Gu Lim (SNU), Changsu Choi (SNU),\nSungyong Hwang (SNU), Bomi Park (SNU), Sophia Kim (SNU), Hyung Mok Lee\n(KASI), on behalf of a larger collaboration\n\n\nWith KMTNet, we observed the whole 60\\% credible region of the updated\nlocalization map of the BNS merger candidate, S190510g (LIGO/Virgo GCN\n24448). The observation took place at the KMTNet South Africa (SAAO) and\nChile (CTIO) stations, starting at 2019-5-10 16:38 UT. The images were\ntaken in R-band with 240 sec exposure time to the depth of R ~ 21.7\n(5-sigma detection). The search for transients is ongoing, although no\nobvious transient has been identified so far.\n\n\nWe thank the KMTNet staffs for performing the observation.",
  "circularId": 24466,
  "createdOn": 1557538531000,
  "email": "mim@astro.snu.ac.kr",
  "subject": "LIGO/Virgo S190510g: KMTNet observation",
  "submitter": "Myungshin Im at Seoul Nat U  <mim@astro.snu.ac.kr>",
  "eventId": "LIGO/Virgo S190510g"
}