{
  "bibcode": "2018GCN.23010....1T",
  "body": "N.Tiurina, V. Lipunov, E. Gorbovskoy,\nV.Kornilov, A.Kuznetsov, V.Chazov, I.  Gorbunov,\nD.Zimnukhov, D.Kuvshinov, P.Balanutsa, V.Vladimirov, D. Vlasenko\nLomonosov Moscow State University,SAI\n\nD. Buckley,\nSouth African Astronomical Observatory (SAAO)\n\nR. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres\nThe Instituto de Astrofisica de Canarias (IAC)\n\nA. Tlatov, V.Senik, D. Dormidontov\nKislovodsk Solar Station of the Pulkovo Observatory\n\nR. Podesta, F. Podesta, C. Lopez, C.Francile\nObservatorio Astronomico Felix Aguilar (OAFA)\n\nH.Levato,\nInstituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)\n\nO. Gres, N.M.Budnev , Yu.Ishmuhametova\nIrkutsk State University (ISU)\n\nA. Gabovich, V. Yurkov, Yu. Sergienko\nBlagoveschensk Educational State University (BSPU)\n\nMASTER-Kislovodsk robotic telescope (MASTER-Net: http://observ.pereplet.ru, \nLipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia \n(Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to \nthe  FRB180714 (Oslowski et al., ATel #11851) 35553 sec after notice time and 6 \ndays 31953 sec after trigger time at 2018-07-20 19:01:16 UT. On our second \n(180s exposure)  set we  not found  optical transient within MASTER error-box \n(ra=266.55 dec=-11.7631 r=0.3) brighter then 17.0.\n\nThe observations made on zenit distance = 56 degrees, galaxy latitude b = 8 \ndegree.\nThe moon (60 % bright part) is 21 degrees above the horizon. The distance \nbetween  moon and  object is 47\nThe sun  altitude  is -19.1 degree.\nThe object can be observed till 2018-07-21 00:17:55\n\n\nMASTER-SAAO robotic telescope (MASTER-Net: http://observ.pereplet.ru, Lipunov \net al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa \n(South African Astronomical Observatory) was pointed to the FRB 180714.42 39278 \nsec after notice time and 6 days 35678 sec after trigger time at 2018-07-20 \n20:03:21 UT. On our first (180s exposure)  set we not  found optical transient \nwithin FRB error-box (ra=266.55 dec=-11.7631 r=0.3) brighter then 19.1.\n\nThe observations made on zenit distance = 21 degrees, galaxy latitude b = 8 \ndegree.\nThe moon (61 % bright part) is 46 degrees above the horizon. The distance \nbetween  moon and  object is 47\nThe sun  altitude  is -52.8 degree.\nThe object can be observed till 2018-07-21 03:00:43.\n\n\nMASTER-IAC robotic telescope (MASTER-Net: http://observ.pereplet.ru, Lipunov et \nal., 2010, Advances in Astronomy, vol. 2010, 30L) located in Spain (IAC Teide \nObservatory) was pointed to the  FRB180714.42 46969 sec after notice time and 6 \ndays 43369 sec after trigger time at 2018-07-20 22:11:32 UT. On our first (180s \nexposure)  set we  not found optical transient within Master error-box \n(ra=266.55 dec=-11.7631 r=0.3) brighter then 17.7.\n\n\nThe observations made on zenit distance = 42 degrees, galaxy latitude b = 8 \ndegree.\nThe moon (61 % bright part) is 39 degrees above the horizon. The distance \nbetween  moon and  object is 45\nThe sun  altitude  is -24.6 degree.\nThe object can be observed till 2018-07-21 04:33:33.\n\nThe message may be cited.",
  "circularId": 23010,
  "createdOn": 1532261173000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "FRB 180714: MASTER optical inspection of the Fast Rado Burst Transient",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>"
}