MASTER optical observations of the blazar TXS0506+056 during the IC170922A

Авторы: Zhirkov Kirill, Lipunov Vladimir, Kornilov Victor, Gorbovskoy Evgeny, Budnev Nikolay, Buckley David Antony H., Rebolo Rafael, Serra Miquel, Podesta Ricardo, Tiurina Nataly, Gress Oleg, Balanutsa Pavel, Gorbunov Igor, Gabovich Alexander, Vlasenko Daniil, Topolev Vladislav, Chasovnikov Aristarh, Kuznetsov Artem, Vladimirov Vladimir, Svertilov Sergey, Tlatov Andrey, Minkina Ekaterina, Kuvshinov Dmitry
Сборник: Proceedings of the sixteenth Marcel Grossmann Meeting on General Relativity
Год издания: 2023
Издательство: World Scientific Publishing Co
Местоположение издательства: Singapore
Первая страница: 300
DOI: 10.1142/9789811269776_0117
Аннотация: We present MASTER Global Robotic Net (Lipunov et al. 2010) earliest optical alertobservations of IceCube-170922A error box. We discovered fast variability of blazar TXS0506+056 27 sec after notice time (73s after the trigger time) at 2017-09-22 20:55:43 UTby MASTER-Tavrida robotic telescope. MASTER found the blazar TXS 0506+056 tobe in the off-state after one minute and then switched to the on-state no later than twohours after the event. The effect is observed at a 50-sigma signifcance level. We alsoanalysed own unique 16-years light curve of blazar TXS 0506+056 (518 data set).DOI https://doi.org/10.1142/13149
Добавил в систему: Подгрудков Дмитрий Аркадьевич

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