{
  "bibcode": "2012GCN.12907....1G",
  "body": "E. Gorbovskoy, V. Lipunov,  V.Kornilov, D.Kuvshinov, A.Belinski, N.Tyurina, \nN.Shatskiy, P.Balanutsa, V.V.Chazov,  A.Kuznetsov,\nD.Zimnukhov, M. Kornilov, A.Kuznetsov, D.Zimnukhov, M. Kornilov,\nA.Sankovich, S. Shurpakov\nMoscow State University,  Sternberg Astronomical Institute\n\n\nO.Gres, O.Chuvalaev,K.Ivanov, V.A.Poleshchuk, S.Yazev, N.M.Budnev\n  Irkutsk State University\n\n  V.Krushinski, I.Zalozhnich, A. Popov\nUral State University, Kourovka\n\nE. Sinykov, V.Yurkov, Yu.Sergienko, D.Varda,\nBlagoveschensk Educational State University, Blagoveschensk\n\nA. Tlatov, A.V. Parhomenko, D. Dormidontov, V.Sennik\nKislovodsk Solar Station of the Pulkovo Observatory\n\n\n\n  MASTER II  robotic double telescope (FOW=2x4 square degrees, \nhttp://observ.pereplet.ru) located in Tunka was observed  the \nGRB120129A (S. Golenetskii et al., GCN Circ \n12904) IPN triangulation error-box  using 9 diffent fields.\nObservations  proceeded since 2012-01-30 20:50  to 2012-01-30 22:50 i.e \naprox. 1.3 days after grbtime.\nOn our  images we haven`t found an optical transient\nwithin IPN error-box (S. Golenetskii et al., GCN Circ 12904).\nUnfiltred upper limit is 18.5 on each image.\n\n  There is a one strange OT MASTER022229.64+523924.9 \nwhich seen only at one image.\n\n      Date    time             Ra                Dec         Mag\n  2012-01-30 22:50:52.423  02h 22m 29.64s , +52d 39m 24s.9 15.37\n\n  The object is not seen on images given after (10 hours) and before (1 \nhour) detection time.\n\nA preview of this object  available here \nhttp://master.sai.msu.ru/static/OTMASTER022229_523924.png\n\n  Our very wide fiels cameras (FOW=2x420 square degrees) synchronously \nwith GRB have covered area directly under the errors-box.\n\n  A coverage map available here http://master.sai.msu.ru/static/GRB120129A_MASTER_Cover.png\n\nThe message may be cited.",
  "circularId": 12907,
  "createdOn": 1328021961000,
  "email": "gcncirc@observ.inetcomm.ru",
  "subject": "GRB 120129A: MASTER optical observations",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <gcncirc@observ.inetcomm.ru>",
  "eventId": "GRB 120129A"
}