[vsnet-grb-info 26858] Fermi trigger No 628278856: Global MASTER-Net observations report
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Sun Nov 29 05:16:19 JST 2020
TITLE: GCN CIRCULAR
NUMBER: 28961
SUBJECT: Fermi trigger No 628278856: Global MASTER-Net observations report
DATE: 20/11/28 20:15:21 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov at 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, D. Cheryasov
(Lomonosov Moscow State University, SAI, Physics Department),
R. Podesta, C.Lopez, F. Podesta, C.Francile
(Observatorio Astronomico Felix Aguilar OAFA),
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-IAC robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Spain (IAC Teide Observatory) started inspect of the Fermi GRB201128.75 (trigger No 628278856,22h 30m 33.60s , -57d 13m 48.0s, R=10.1) errorbox 7318 sec after notice time and 7348 sec after trigger time at 2020-11-28 19:56:39 UT, with upper limit up to 17.4 mag. The observations began at zenith distance = 79 deg. The sun altitude is -23.8 deg.
The galactic latitude b = -51 deg., longitude l = 333 deg.
Real time updated cover map and OT discovered available here:
https://master.sai.msu.ru/site/master2/observ.php?id=1492096
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
7438 | 2020-11-28 19:56:39 | MASTER-IAC | (22h 39m 06.10s , -50d 07m 37.6s) | C | 180 | 17.1 |
7638 | 2020-11-28 19:59:59 | MASTER-IAC | (22h 39m 11.90s , -50d 07m 33.0s) | C | 180 | 17.4 |
7837 | 2020-11-28 20:03:18 | MASTER-IAC | (22h 31m 08.10s , -50d 06m 18.0s) | C | 180 | 17.2 |
8037 | 2020-11-28 20:06:38 | MASTER-IAC | (22h 31m 08.11s , -50d 07m 28.0s) | C | 180 | 17.4 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.
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