[vsnet-grb-info 25990] Fermi trigger No 616370565: Global MASTER-Net observations report

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  28090
SUBJECT: Fermi  trigger No 616370565: Global MASTER-Net observations report 
DATE:    20/07/13 22:30:15 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 GRB200713.92 (trigger No 616370565,15h 11m 33.60s , -32d 35m 24.0s, R=11.84) errorbox  456 sec after notice time and 487 sec after trigger time at 2020-07-13 22:10:47 UT, with upper limit up to  18.2 mag. The observations began at zenith distance = 58 deg. The sun  altitude  is -24.3 deg. 

The galactic latitude b = 21 deg., longitude l = 335 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1400417

We obtain a following upper limits.  

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

     517 | 2020-07-13 22:10:47 |          MASTER-IAC | (15h 27m 13.82s , -27d 55m 25.6s) |   C |    60 | 18.1 |        
     517 | 2020-07-13 22:10:47 |          MASTER-IAC | (15h 18m 02.66s , -27d 50m 40.3s) |   C |    60 | 17.9 |        
     636 | 2020-07-13 22:12:46 |          MASTER-IAC | (15h 46m 33.34s , -31d 57m 24.2s) |   C |    60 | 18.0 |        
     636 | 2020-07-13 22:12:46 |          MASTER-IAC | (15h 37m 00.67s , -31d 52m 47.2s) |   C |    60 | 17.8 |        
     757 | 2020-07-13 22:14:46 |          MASTER-IAC | (14h 53m 29.91s , -35d 55m 21.1s) |   C |    60 | 18.2 |        
     757 | 2020-07-13 22:14:46 |          MASTER-IAC | (14h 43m 30.47s , -35d 50m 49.8s) |   C |    60 | 18.0 |        
     880 | 2020-07-13 22:16:49 |          MASTER-IAC | (15h 27m 11.14s , -27d 56m 33.5s) |   C |    60 | 18.2 |        
     880 | 2020-07-13 22:16:49 |          MASTER-IAC | (15h 18m 01.05s , -27d 51m 58.3s) |   C |    60 | 18.0 |        
    1240 | 2020-07-13 22:22:50 |          MASTER-IAC | (15h 46m 36.94s , -31d 56m 45.2s) |   C |    60 | 18.0 |        
    1240 | 2020-07-13 22:22:50 |          MASTER-IAC | (15h 37m 03.99s , -31d 52m 08.4s) |   C |    60 | 18.0 |        
    1363 | 2020-07-13 22:24:52 |          MASTER-IAC | (14h 53m 24.33s , -35d 57m 03.9s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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