GRB 181010A: MASTER-Argentina OT detectionстатья

Дата последнего поиска статьи во внешних источниках: 19 марта 2019 г.

Работа с статьей


[1] Grb 181010a: Master-argentina ot detection / E. Gorbovskoy, V. Lipunov, V. Kornilov et al. // The Gamma-Ray Coordinates Network Circular. — 2018. — Vol. 23310, no. 1. — P. 1. MASTER-OAFA robotic telescope (MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the GRB181010.25 19 sec after notice time and 42 sec after trigger time at 2018-10-10 05:56:33 UT. On our first (60s coadd exposure) coadd set we found 1 optical transient within SWIFT error-box (ra=52.55 dec=-23.0344 r=0.05) brighter than 18.24. T-Tmid Date Time Expt. Ra Dec Mag ———|———————|——-|—————–|—————–|——- 72 2018-10-10 05:56:33 60 ( 3h 30m 16.8s , -23d 2m 14.9s) 18.05 The 5-sigma upper limit has been about 18.7 mag The message may be cited. ==================================================================== The galactic latitude b = -53 deg., longitude l = 215 deg. The observations made on zenit distance = 15 deg.The moon ( 2 % bright part) below the horizon (The altitude of the Moon is -50 deg. ). The sun altitude is -45.7 deg. The object can be observed till sunrise at 2018-10-10 10:03:45 . THIS BLOCK FOR MASTER-Team USERS ONLY. Link to GRB181010.25 page: https://200.123.254.238:49004//master2/grb.php?not=2018-10-10+05%3A56%3A14&sat=SWIFT&gcrd=%2852.55d%2C-23.0344d%29&eb=0.05&trig=2018-10-10+05%3A55%3A51&n=GRB181010.25 Long transients in E.B. https://200.123.254.238:49004//master2/trans.php?wh=transients.coord2000@%27%3C%2852.55d%2C-23.0344d%29%2C0.1d%3E%27%3A%3Ascircle+and+transients.datetime%3E%3D%272018-10-10+05%3A55%3A51%27&class=9&t2=SWIFT+GRB181010.25+optical+counterpart+candidate Short transients in E.B. https://200.123.254.238:49004//master2/trans3.php?wh=transients3.coord2000@%27%3C%2852.55d%2C-23.0344d%29%2C0.1d%3E%27%3A%3Ascircle+and+transients3.datetime%3E%3D%272018-10-10+05%3A55%3A51%27&class=-1&t2=SWIFT+GRB181010.25+optical+counterpart+candidate Two tube transients in E.B. https://200.123.254.238:49004//master2/trans2.php?wh=transients2.coord2000@%27%3C%2852.55d%2C-23.0344d%29%2C0.1d%3E%27%3A%3Ascircle+and+transients2.datetime%3E%3D%272018-10-10+05%3A55%3A51%27&class=0&t2=SWIFT+GRB181010.25+optical+counterpart+candidate Undef. objects 1 image https://200.123.254.238:49004//master2/aobj.php?wh=stars.coord2000@%27%3C%2852.55d%2C-23.0344d%29%2C0.1d%3E%27%3A%3Ascircle+and+stars.class=0+and+stars.status+and+stars.proc_id=626837&t2=SWIFT+GRB181010.25+1+image+optical+counterpart+candidate The observation and reduction will continue. This circular was generated automatically. The message may be cited.

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