[vsnet-grb-info 25884] Fermi trigger No 614226976: Global MASTER-Net observations report

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  27984
SUBJECT: Fermi  trigger No 614226976: Global MASTER-Net observations report 
DATE:    20/06/19 02:45:11 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),

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-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 GRB200619.11 (trigger No 614226976,01h 56m 55.92s , +36d 43m 01.2s, R=5.32) errorbox  54 sec after notice time and 82 sec after trigger time at 2020-06-19 02:37:34 UT, with upper limit up to  16.5 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -33.9 deg. 

The galactic latitude b = -24 deg., longitude l = 138 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1385503

We obtain a following upper limits.  

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

      88 | 2020-06-19 02:37:34 |          MASTER-IAC | (01h 54m 42.52s , +36d 36m 55.8s) |  P| |    10 | 15.6 |        
     169 | 2020-06-19 02:38:50 |          MASTER-IAC | (01h 54m 48.87s , +36d 36m 58.1s) |  P| |    20 | 16.1 |        
     261 | 2020-06-19 02:40:12 |          MASTER-IAC | (01h 54m 45.53s , +36d 38m 42.9s) |  P| |    40 | 16.5 |        


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