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GCN Circular 27295

Subject
Fermi trigger No 604895668: Global MASTER-Net observations report
Date
2020-03-03T02:45:16Z (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,  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 GRB200303.11 (trigger No 604895668,13h 49m 45.60s , +50d 45m 00.0s, R=3.8) errorbox  174 sec after notice time and 182 sec after trigger time at 2020-03-03 02:37:26 UT, with upper limit up to  17.2 mag. The observations began at zenith distance = 31 deg. The sun  altitude  is -61.2 deg. 

The galactic latitude b = 64 deg., longitude l = 101 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1303204

We obtain a following upper limits.  

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

     187 | 2020-03-03 02:37:26 |          MASTER-IAC | (14h 09m 12.58s , +51d 33m 11.2s) |  P- |    10 | 16.7 |        
     187 | 2020-03-03 02:37:26 |          MASTER-IAC | (14h 10m 24.06s , +51d 28m 50.4s) |  P| |    10 | 16.3 |        
     216 | 2020-03-03 02:37:49 |          MASTER-IAC | (14h 09m 10.53s , +51d 33m 11.5s) |  P- |    20 | 17.3 |        
     216 | 2020-03-03 02:37:49 |          MASTER-IAC | (14h 10m 21.98s , +51d 28m 50.5s) |  P| |    20 | 17.0 |        
     255 | 2020-03-03 02:38:28 |          MASTER-IAC | (14h 09m 10.64s , +51d 34m 11.7s) |  P- |    20 | 17.3 |        
     255 | 2020-03-03 02:38:28 |          MASTER-IAC | (14h 10m 22.08s , +51d 29m 50.4s) |  P| |    20 | 16.9 |        


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