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Fermi GRB190420.98 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: 24137
- Номер: 1
- Год издания: 2019
- Аннотация: MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the Fermi GRB190420.98 ( 21h 17m 09.60s , -66d 24m 36.00s, R=2.04) errorbox 106 sec after trigger time at 2019-04-20 23:34:11 UT, with upper limit up to 16.1 mag. The observations began at zenit distance = 64 deg. The sun altitude is -65.8 deg. MASTER-OAFA robotic telescope located in Argentina (OAFA observatory of San Juan National University) started inspect of the Fermi GRB190420.98 errorbox 241 sec after trigger time at 2019-04-20 23:36:26 UT, with upper limit up to 15.6 mag. The observations began at zenit distance = 83 deg. The sun altitude is -19.3 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/observ.php?id=1000093We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment_________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 117 | 2019-04-20 23:34:11 | MASTER-SAAO | ( 21h 15m 02.47s , -66d 17m 01.71s) | C | 20 | 13.1 | 152 | 2019-04-20 23:34:11 | MASTER-SAAO | ( 21h 14m 52.69s , -66d 16m 57.23s) | C | 90 | 13.6 | Coadd 175 | 2019-04-20 23:35:04 | MASTER-SAAO | ( 21h 15m 02.72s , -66d 16m 59.47s) | C | 30 | 13.7 | 175 | 2019-04-20 23:35:04 | MASTER-SAAO | ( 20h 59m 30.81s , -66d 52m 18.70s) | B | 30 | 12.5 | 241 | 2019-04-20 23:36:05 | MASTER-SAAO | ( 21h 15m 02.85s , -66d 16m 57.91s) | C | 40 | 13.9 | 266 | 2019-04-20 23:36:26 | MASTER-OAFA | ( 21h 4m 55.68s , -66d 21m 53.68s) | C | 50 | 14.3 | 321 | 2019-04-20 23:37:16 | MASTER-SAAO | ( 21h 15m 03.08s , -66d 16m 56.04s) | C | 60 | 13.8 | 321 | 2019-04-20 23:37:16 | MASTER-SAAO | ( 20h 59m 31.19s , -66d 52m 16.03s) | B | 60 | 12.5 | 390 | 2019-04-20 23:38:20 | MASTER-OAFA | ( 21h 4m 17.59s , -66d 19m 09.69s) | C | 70 | 13.6 | 422 | 2019-04-20 23:38:46 | MASTER-SAAO | ( 21h 15m 03.37s , -66d 16m 53.96s) | C | 80 | 14.8 | 422 | 2019-04-20 23:38:46 | MASTER-SAAO | ( 20h 59m 31.47s , -66d 52m 14.31s) | B | 80 | 13.6 | 529 | 2019-04-20 23:40:43 | MASTER-SAAO | ( 21h 7m 25.58s , -66d 2m 15.42s) | C | 60 | 14.9 | 529 | 2019-04-20 23:40:43 | MASTER-SAAO | ( 20h 52m 02.65s , -66d 37m 36.33s) | B | 60 | 13.4 | 642 | 2019-04-20 23:42:07 | MASTER-SAAO | ( 21h 25m 56.36s , -66d 27m 22.99s) | C | 120 | 15.3 | 807 | 2019-04-20 23:42:07 | MASTER-SAAO | ( 21h 25m 56.37s , -66d 27m 22.99s) | C | 450 | 15.3 | Coadd 642 | 2019-04-20 23:42:07 | MASTER-SAAO | ( 21h 10m 17.75s , -67d 2m 45.54s) | B | 120 | 13.4 | 659 | 2019-04-20 23:42:23 | MASTER-OAFA | ( 21h 15m 44.66s , -66d 32m 08.29s) | C | 120 | 14.9 | 809 | 2019-04-20 23:44:39 | MASTER-SAAO | ( 21h 25m 56.85s , -66d 27m 19.76s) | C | 150 | 13.4 | 809 | 2019-04-20 23:44:39 | MASTER-SAAO | ( 21h 10m 18.35s , -67d 2m 42.31s) | B | 150 | 13.2 | 864 | 2019-04-20 23:45:28 | MASTER-OAFA | ( 21h 15m 07.74s , -66d 29m 35.40s) | C | 160 | 15.6 | 1006 | 2019-04-20 23:47:40 | MASTER-SAAO | ( 21h 25m 57.19s , -66d 27m 17.28s) | C | 180 | 14.9 | 1006 | 2019-04-20 23:47:40 | MASTER-SAAO | ( 21h 10m 18.62s , -67d 2m 40.24s) | B | 180 | 13.2 | 1098 | 2019-04-20 23:49:13 | MASTER-OAFA | ( 21h 15m 45.77s , -66d 32m 14.82s) | C | 180 | 14.3 | 1217 | 2019-04-20 23:51:11 | MASTER-SAAO | ( 21h 10m 19.24s , -67d 2m 36.66s) | B | 180 | 13.2 | 1217 | 2019-04-20 23:51:11 | MASTER-SAAO | ( 21h 25m 57.83s , -66d 27m 13.42s) | C | 180 | 14.0 | 1344 | 2019-04-20 23:53:18 | MASTER-OAFA | ( 21h 15m 07.72s , -66d 29m 34.47s) | C | 180 | 14.2 |
- Добавил в систему: Липунов Владимир Михайлович