[vsnet-grb-info 24288] Fermi trigger No 597737032: Global MASTER-Net observations report

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26387
SUBJECT: Fermi  trigger No 597737032: Global MASTER-Net observations report 
DATE:    19/12/11 07:30:19 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-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the Fermi GRB191211.25 (trigger No 597737032,10h 52m 48.00s , -70d 15m 00.0s, R=6.75) errorbox  2051 sec after notice time and 2096 sec after trigger time at 2019-12-11 06:38:44 UT, with upper limit up to  17.3 mag. The observations began at zenith distance = 45 deg. The sun  altitude  is -27.6 deg. 

The galactic latitude b = -10 deg., longitude l = 293 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1222677

We obtain a following upper limits.  

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

    2186 | 2019-12-11 06:38:44 |         MASTER-OAFA | (10h 27m 42.66s , -67d 08m 37.8s) |   C |   180 | 16.8 |        
    2454 | 2019-12-11 06:43:11 |         MASTER-OAFA | (10h 17m 17.00s , -65d 09m 48.2s) |   C |   180 | 17.0 |        
    2674 | 2019-12-11 06:46:51 |         MASTER-OAFA | (10h 17m 15.19s , -65d 07m 54.4s) |   C |   180 | 17.2 |        
    4514 | 2019-12-11 07:17:32 |         MASTER-OAFA | (10h 27m 35.09s , -67d 08m 43.1s) |   C |   180 | 17.3 |        
Filter C is a clear (unfiltred) band. 


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