[vsnet-grb-info 637] GRB021219, optical observation by MASTER

[GCN Circulars <gcncirc@lheawww.gsfc.nasa.gov>]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  1770
SUBJECT: GRB021219, optical observation by MASTER
DATE:    02/12/19 21:43:26 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <gcncirc@observ.inetcomm.ru>

V. Lipunov, A. Krylov, V. Kornilov, G. Borisov,
D. Kuvshinov, M. Kuznetcov
S. Patanin - Sternberg Astronomical Institute, Moscow report:

We observed with MASTER-system  (http://observ.inetcomm.ru/)
error
box of the burst
GRB 021219 (GCN INTEGRAL Circ 1766)
at 15:04:07 UT (after 7,5 hours GRB time) between cloudes.
There  is no OT brighter than 13.7 (With respect to R-USNO stars).
The corected eror box (GCN Circ 1769) was in our field.

The Images can be seen at URL:

http://observ.inetcomm.ru/images/19122002/

Circular may be cited.

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