{
  "body": "\nN.Budnev (ISU, V.Lipunov, (Lomonosov MSU), O.Gress (ISU), I.Panchenko, A.Kuznetsov,\nP.Balanutsa, K.Zhirkov, V.Topolev, A.Chasovnikov, N.Tiurina, Ya.Kechin, G.Antipov, E.Gorbovskoy, D.Vlasenko, A.Sankovich, V.Senik (Lomonosov MSU),\nA.Sosnovskij (CrAO RAS),\nD.Buckley (SAAO),\nR.Rebolo (The Instituto de Astrofisica de Canarias),\nA. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory),\nA. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity)\nL.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez,A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory),\n\nMASTER Global robotic net (http://observ.pereplet.ru Lipunov et al.,2010,Advances in Astronomy,2010,30L)\nstarted observation (Lipunov et al. GCN 38751) of Swift GRB 240101A(Page et al. GCN 38752)\n 35 sec after notice time (86 sec after trigger time) at 2025-01-01 13:24:16 UT\nat MASTER-Tunka, see limits map https://master.sai.msu.ru/site/master2/observ.php?id=2730214 .\n\nThere is MASTER OT J022816.52+191139.9 , discovered by Swift (GCN 38752) since 1st image.\n\nWe see Smooth Optical Self-similar Emission of this Gamma-Ray Burst\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",
  "subject": "GRB 250101A: MASTER earlier OT observations with SOSS emission features",
  "bibcode": "2025GCN.38756....1B",
  "eventId": "GRB 250101A",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
  "submittedHow": "email",
  "circularId": 38756,
  "createdOn": 1735744999183
}