{
  "bibcode": "2020GCN.27004....1M",
  "body": "D. B. Malesani (DTU Space), D. M. Russell, P. Saikia, M. C. Baglio (NYU \nAbu Dhabi), report:\n\nThe optical counterpart of GRB 200205B (Evans et al., GCN 26993; \nStrausbaugh & Cucchiara, GCN 26995; Vielfaure et al., GCN 26998) was \nobserved with the ESO New Technology Telescope equipped with the SofI \nimager on two different epochs during the night of 2020 Feb 5-6. \nObservations were carried out under ESO program 0104.D-0945(A) (PI Russell).\n\nThe afterglow is well detected in the first epoch in the J and Ks \nfilters, and is marginally detected in the second observation. \nCalibrated to the 2MASS survey, we obtain the following magnitudes (Vega):\n\nK = 18.07 +- 0.10�� on Feb 6.164 UT�� (0.356 days after the GRB)\nJ = 19.43 +- 0.10�� on Feb 6.145 UT�� (0.338 days after the GRB)\nJ = 20.57 +- 0.33�� on Feb 6.368 UT�� (0.561 days after the GRB)",
  "circularId": 27004,
  "createdOn": 1581027763000,
  "email": "malesani@space.dtu.dk",
  "subject": "GRB 200205B: ESO/NTT near-infrared imaging",
  "submitter": "Daniele B Malesani at DTU Space  <malesani@space.dtu.dk>",
  "eventId": "GRB 200205B"
}