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LIGO/Virgo S190426c Global MASTER-Net observations reportстатья
- Авторы: Lipunov V., Gorbovskoy E., Kornilov V., Kuvshinov D., Tyurina N., Balanutsa P., Kuznetsov A.
- Журнал: GRB Coordinates Network, Circular Service
- Том: 24236
- Номер: 1
- Год издания: 2019
- Аннотация: MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the LIGO/Virgo S190426c errorbox 3232 sec after trigger time at 2019-04-26 16:15:47 UT, with upper limit up to 18.4 mag. The observations began at zenit distance = 117 deg. The sun altitude is -25.7 deg. MASTER-Tunka robotic telescope located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the LIGO/Virgo S190426c errorbox 3803 sec after trigger time at 2019-04-26 16:25:18 UT, with upper limit up to 19.5 mag. The observations began at zenit distance = 125 deg. The sun altitude is -24.9 deg. The galactic latitude b = -60 deg., longitude l = 98 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/ligo_1.php?id=10199 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 3323 | 2019-04-26 16:15:47 | MASTER-Amur | ( 2h 50m 29.91s , +85d 53m 31.28s) | C | 180 | 18.3 | 3556 | 2019-04-26 16:19:40 | MASTER-Amur | ( 14h 14m 37.41s , +85d 56m 38.95s) | C | 180 | 18.1 | 3768 | 2019-04-26 16:23:13 | MASTER-Amur | ( 0h 25m 31.78s , +85d 27m 16.37s) | C | 180 | 18.4 | 3893 | 2019-04-26 16:25:18 | MASTER-Tunka | ( 22h 27m 30.53s , +83d 55m 49.49s) | C | 180 | 19.5 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович