{
  "subject": "GRB 231111A: MASTER OT earlier detection",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
  "createdOn": 1699720806465,
  "eventId": "GRB 231111A",
  "bibcode": "2023GCN.34983....1L",
  "body": "V. Lipunov, P.Balanutsa (Lomonosov MSU), N.Budnev, O.Gress (ISU, API),A.Sankovich,\nD.Vlasenko, Yu.Tselik, Ya.Kechin, E.Gorbovskoy, A.Kuznetsov, K.Zhirkov, N.Tiurina,\nA.Chasovnikov, I.Gorbunov, D.Zimnukhov, V.Senik, V.Topolev, D.Cheryasov, A.Sosnovskij, V.Senik (Lomonosov Moscow State University, SAI, Physics Department),\nR. Rebolo, M. Serra(The Instituto de Astrofisica de Canarias),\nD. Buckley (South African Astronomical Observatory),\nR. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico FelixAguilar OAFA),\nA. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory),\nA. Gabovich, V.Yurkov (Blagoveschensk Educational State University)\n\nMASTER Global robotic net (http://observ.pereplet.ru Lipunov et al.,2010,Advances in Astronomy,2010,30L)\nstarted (Lipunov et al. GCN 34980)\nSwift GRB 231111A (Ttrigger=14:17:19UT, Melandri al. GCN 34981, XRTstart=99s after trigger time)\n17s after notice time at 14:17:57UT.\n\nWe detected optical counterpart (Melandri et al. GCN 34981) of GRB 231111A\nMASTER OT J192045.23+522610.1 from first image at rise stage.\nWe see Smooth Optical Self-similar Emission of this Gamma-Ray Bursts\n(SOSS-emission, Lipunov et al. 2017, ApJ, 845, id9 https://ui.adsabs.harvard.edu/abs/2017ApJ...845...52L/abstract )\n\nObservations and reduction will be continued.\n\n",
  "circularId": 34983,
  "submittedHow": "email-legacy"
}