[vsnet-grb-info 22738] Fermi trigger No 582159815 Global MASTER-Net observations report

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  24837
SUBJECT: Fermi  trigger No 582159815 Global MASTER-Net observations report 
DATE:    19/06/15 04:16:28 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 
(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-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the Fermi GRB190613.96 (trigger No 582159815,  3h 39m 43.92s , -12d 25m 58.80s, R=26.48) errorbox  1 days 16041 sec after trigger time at 2019-06-15 03:30:51 UT, with upper limit up to  19.1 mag. The observations began at zenit distance = 74 deg. The sun  altitude  is -26.0 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1048984

We obtain a following upper limits.  

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

  102472 | 2019-06-15 03:30:51 |         MASTER-SAAO | (  3h  1m 02.62s , -18d  1m 49.73s) |   C |    60 | 18.7 |        
  103477 | 2019-06-15 03:47:37 |         MASTER-SAAO | (  3h  1m 03.33s , -18d  1m 24.86s) |   C |    60 | 19.0 |        
  103581 | 2019-06-15 03:49:20 |         MASTER-SAAO | (  3h  9m 26.79s , -18d  1m 15.23s) |   C |    60 | 19.1 |        
  103807 | 2019-06-15 03:53:06 |         MASTER-SAAO | (  3h  1m 04.20s , -18d  1m 25.09s) |   C |    60 | 19.0 |        
  103903 | 2019-06-15 03:54:43 |         MASTER-SAAO | (  3h  9m 27.54s , -18d  1m 14.19s) |   C |    60 | 19.1 |        
  104336 | 2019-06-15 04:01:56 |         MASTER-SAAO | (  2h 54m 49.06s , -10d  1m 45.51s) |   C |    60 | 19.0 |        
  104569 | 2019-06-15 04:05:49 |         MASTER-SAAO | (  2h 53m 50.65s , - 8d  1m 26.77s) |   C |    60 | 19.1 |        
Filter C is a clear (unfiltred) band. 


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