[vsnet-grb-info 26818] Fermi trigger No 627438255: Global MASTER-Net observations report

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  28921
SUBJECT: Fermi  trigger No 627438255: Global MASTER-Net observations report 
DATE:    20/11/19 02:30:08 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 GRB201119.02 (trigger No 627438255,07h 48m 50.40s , +32d 10m 48.0s, R=27.3) errorbox  6329 sec after notice time and 6382 sec after trigger time at 2020-11-19 02:10:32 UT, with upper limit up to  18.5 mag. The observations began at zenith distance = 35 deg. The sun  altitude  is -69.4 deg. 

The galactic latitude b = 26 deg., longitude l = 189 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1485204

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

    6472 | 2020-11-19 02:10:32 |          MASTER-IAC | (06h 57m 36.16s , +06d 41m 04.6s) |   C |   180 | 18.3 |        
    6671 | 2020-11-19 02:13:51 |          MASTER-IAC | (06h 57m 41.97s , +06d 40m 04.8s) |   C |   180 | 18.5 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.