GCN Circular 24710
Subject
Fermi trigger No 581068049 Global MASTER-Net observations report
Date
2019-06-01T19:31:37Z (5 years ago)
From
Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>
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-Tavrida robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the Fermi GRB190601.32 (trigger No 581068049, 10h 51m 55.20s , +54d 35m 24.00s, R=8.28) errorbox 40809 sec after trigger time at 2019-06-01 19:07:33 UT, with upper limit up to 19.2 mag. Observations started at twilight. The observations began at zenit distance = 32 deg. The sun altitude is -15.2 deg.
MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the Fermi GRB190601.32 errorbox 41388 sec after trigger time at 2019-06-01 19:17:12 UT, with upper limit up to 19.0 mag. The observations began at zenit distance = 39 deg. The sun altitude is -20.1 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=1036204
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
40839 | 2019-06-01 19:07:33 | MASTER-Tavrida | ( 11h 19m 31.36s , +52d 4m 10.65s) | C | 60 | 19.0 |
40839 | 2019-06-01 19:07:33 | MASTER-Tavrida | ( 11h 9m 10.47s , +52d 9m 05.33s) | C | 60 | 19.2 |
41419 | 2019-06-01 19:17:12 | MASTER-Kislovodsk | ( 9h 55m 51.58s , +58d 23m 13.90s) | C | 60 | 19.0 |
41419 | 2019-06-01 19:17:12 | MASTER-Kislovodsk | ( 10h 11m 32.90s , +57d 57m 18.99s) | C | 60 | 18.4 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.