{
  "bibcode": "2020GCN.27843....1L",
  "body": "V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, \nV.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva,\nD.Kuvshinov,  D. Cheryasov\n(Lomonosov Moscow State University, SAI, Physics Department),\n\nR. Podesta, C.Lopez, F. Podesta, C.Francile \n(Observatorio Astronomico Felix Aguilar OAFA),\n\nH.Levato \n(Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE),\n\nR. Rebolo, M. Serra \n(The Instituto de Astrofisica de Canarias),\n\nD. Buckley \n(South African Astronomical Observatory),\n\nO.A. Gres, N.M. Budnev, O.Ershova \n(Irkutsk State University, API),\n\nA. Tlatov, D. Dormidontov \n(Kislovodsk Solar Station of the Pulkovo Observatory),\n\nV. Yurkov, A. Gabovich, Yu. Sergienko \n(Blagoveschensk Educational State University)\n\n\n\n\nMASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) was pointed to the Swift GRB200529.04 (trigger No 974942,15h 55m 00.24s , -11d 03m 25.2s, R=0.05) errorbox  41 sec after notice time and 103 sec after trigger time at 2020-05-29 00:58:19 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 40 deg. The sun  altitude  is -40.4 deg. \n\nThe galactic latitude b = 31 deg., longitude l = 359 deg.\n\n\nReal time updated cover map and OT discovered available here: \nhttps://master.sai.msu.ru/site/master2/observ.php?id=1368529\n\nWe obtain a following upper limits.  \n\nTmid-T0  |          Site       |Filt.| Expt. | Limit| Comment\n_________|_____________________|_____|_______|______|________\n\n     113 |          MASTER-IAC |  P| |    20 | 17.2 |        \n     151 |          MASTER-IAC |  P| |    30 | 17.6 |        \n     197 |          MASTER-IAC |  P| |    40 | 17.8 |        \n     261 |          MASTER-IAC |  P| |    50 | 17.8 |        \n\n\nThe observation and reduction will continue. \nThe message may be cited.",
  "circularId": 27843,
  "createdOn": 1590714393000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "Swift GRB200529.04: Global MASTER-Net observations report",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 200529.04"
}