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GRB 181013A: Global MASTER Net optical observationsстатья
- Авторы: Lipunov V., Gorbovskoy E., Kornilov V.
- Журнал: The Gamma-Ray Coordinates Network Circular
- Том: 23333
- Номер: 1
- Год издания: 2018
- Первая страница: 1
- Аннотация: MASTER-Kislovodsk robotic telescope (MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the GRB181013A (D'Avanzo et al., GCN 23332) 21 sec after notice time and 54 sec after trigger time at 2018-10-13 02:40:23 UT . On our first (10s exposure) set we haven`t found optical transient within SWIFT error-box (ra=207.596 dec=40.1783 r=0.05). The 5-sigma upper limit has been about 13.2 mag The message may be cited. ==================================================================== The galactic latitude b = 72 deg., longitude l = 82 deg. The observations made on zenit distance = 71 deg.The moon (18 % bright part) below the horizon (The altitude of the Moon is -50 deg. ). Observations started at twilight. The sun altitude is -7.8 deg. The object can be observed till sunrise at 2018-10-13 03:20:48. MASTER-Tavrida robotic telescope (MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the GRB181013.11 129 sec after notice time and 202 sec after trigger time at 2018-10-13 02:42:51 UT. On our first (40s exposure) set we haven`t found optical transient within SWIFT error-box (ra=207.596 dec=40.1781 r=0.1). The 5-sigma upper limit has been about 17.4 mag The message may be cited. ==================================================================== The galactic latitude b = 72 deg., longitude l = 82 deg. The observations made on zenit distance = 75 deg.The moon (18 % bright part) below the horizon (The altitude of the Moon is -54 deg. ). Observations started at twilight. The sun altitude is -13.6 deg. The object can be observed till sunrise at 2018-10-13 03:56:18. This message can be cited.
- Добавил в систему: Липунов Владимир Михайлович