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GRB 181030A: MASTER Net OT detectionстатья Электронная публикация
- Авторы: Lipunov V., Gorbovskoy E., Kornilov V., Tyurina N.
- Журнал: The Gamma-Ray Coordinates Network Circular
- Том: 23392
- Номер: 1
- Год издания: 2018
- Первая страница: 1
- Аннотация: TITLE: GCN CIRCULAR NUMBER: 23392 SUBJECT: GRB 181030A: MASTER Net OT detection DATE: 18/10/30 06:57:40 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru> V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Vladimirov, D. Vlasenko Lomonosov Moscow State University, SAI, Physics Department A. Tlatov, V.Senik, D. Dormidontov Kislovodsk Solar Station of the Pulkovo Observatory D. Buckley, South African Astronomical Observatory R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres The Instituto de Astrofisica de Canarias O. Gres, N.M. Budnev, O.Ershova, Yu.Ishmuhametov Applied Physics Institute, Irkutsk State University V. Yurkov, A. Gabovich, Yu. Sergienko Blagoveschensk Educational State University, Blagoveschensk R. Podesta, Carlos Lopez, F. Podesta, C.Francile Observatorio Astronomico Felix Aguilar (OAFA) H. Levato Instituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE) MASTER Global Robotic Net (http://observ.pereplet.ru , Lipunov et al. Advances in Astronomy, 2010, 30L http://adsabs.harvard.edu/abs/2010AdAst2010E..30L) started Swift GRB 181030A (Sonbas et al. GCN23389, Beardmore et al. GCN23391) optical alert observations 21 sec after notice time at 2018-10-30 01:29:03 UT MASTER-Kislovodsk robotic telescope, located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the GRB181030A 21 sec after notice time and 101 sec after trigger time at 2018-10-30 01:29:03 UT. On our first 20s expos. set , started at 2018-10-30 01:29:03 UT, we found optical transient within SWIFT error-box MASTER OT J094742.25+143925.73 (also detected by Sonbas et al SwiftUVOT GCN23389 and by Moskvitin et al. GCN 23390) with m_OT=16.5 and falling light curve in both polarization filters. The galactic latitude b = 46 deg., longitude l = 220 deg. The observations made on zenit distance = 47 deg. The moon (68 % bright part) was 67 deg. above the horizon.The distance between moon and object was 39 deg The sun altitude was -24.2 deg. MASTER-Tavrida robotic telescope located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the GRB181030A 31 sec after notice time and 105 sec after trigger time at 2018-10-30 01:29:13 UT. The observations started on zenit distance = 51 deg. The moon (68 % bright part) was 66 deg. above the horizon. The distance between moon and object was 39 The sun altitude was -27.9 deg.
- Добавил в систему: Тюрина Наталья Владимировна