TITLE: GCN CIRCULAR NUMBER: 25071 SUBJECT: Fermi trigger No 584804684 Global MASTER-Net observations report DATE: 19/07/15 03:31:08 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias) D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University) 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 GRB190714.57 (trigger No 584804684, 4h 44m 38.40s , - 6d 6m 00.00s, R=1.95) errorbox 46392 sec after trigger time at 2019-07-15 02:37:51 UT, with upper limit up to 17.2 mag. The observations began at zenit distance = 74 deg. The sun altitude is -37.6 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=1075006 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 46422 | 2019-07-15 02:37:51 | MASTER-SAAO | ( 4h 30m 43.61s , - 7d 59m 48.73s) | C | 60 | 16.5 | 46743 | 2019-07-15 02:43:11 | MASTER-SAAO | ( 4h 31m 16.46s , - 7d 59m 19.54s) | C | 60 | 16.8 | 46840 | 2019-07-15 02:44:48 | MASTER-SAAO | ( 4h 38m 48.07s , - 7d 59m 09.59s) | C | 60 | 16.4 | 47238 | 2019-07-15 02:51:26 | MASTER-SAAO | ( 4h 38m 48.03s , - 7d 59m 33.05s) | C | 60 | 16.9 | 47335 | 2019-07-15 02:53:03 | MASTER-SAAO | ( 4h 46m 53.94s , - 7d 59m 02.44s) | C | 60 | 16.6 | 47433 | 2019-07-15 02:54:42 | MASTER-SAAO | ( 4h 45m 38.33s , - 5d 59m 21.49s) | C | 60 | 16.2 | 47730 | 2019-07-15 02:59:39 | MASTER-SAAO | ( 4h 46m 52.83s , - 7d 58m 56.66s) | C | 60 | 16.8 | 47833 | 2019-07-15 03:01:21 | MASTER-SAAO | ( 4h 54m 57.32s , - 7d 59m 06.95s) | C | 60 | 16.7 | 47931 | 2019-07-15 03:02:59 | MASTER-SAAO | ( 4h 45m 39.85s , - 5d 59m 15.35s) | C | 60 | 16.6 | 48029 | 2019-07-15 03:04:37 | MASTER-SAAO | ( 4h 53m 42.34s , - 5d 58m 45.62s) | C | 60 | 16.4 | 48226 | 2019-07-15 03:07:55 | MASTER-SAAO | ( 4h 54m 57.49s , - 7d 59m 03.22s) | C | 60 | 17.2 | 48324 | 2019-07-15 03:09:33 | MASTER-SAAO | ( 4h 44m 47.15s , - 3d 58m 52.62s) | C | 60 | 16.8 | 48421 | 2019-07-15 03:11:10 | MASTER-SAAO | ( 4h 53m 41.24s , - 5d 58m 42.29s) | C | 60 | 16.8 | 48817 | 2019-07-15 03:17:45 | MASTER-SAAO | ( 4h 52m 48.38s , - 3d 59m 00.15s) | C | 60 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.