TITLE:   GCN CIRCULAR
NUMBER:  27126
SUBJECT: GRB 200219A: MASTER catalog automatic possible Host Galaxy candidate
DATE:    20/02/19 09:29:17 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>

N.Tiurina, V. Lipunov, E. Gorbovskoy, V.Kornilov, 
P.Balanutsa,A.Kuznetsov, V. Vladimirov, O.Gress, D. Vlasenko, F.Balakin, 
I.Gorbunov, D.Zimnukhov, 
V.Senik, T.Pogrosheva, D. Kuvshinov, V.Shumkov (Lomonosov Moscow State 
University, SAI, Physics  Department),

R. Rebolo, M. Serra(The Instituto de Astrofisica de Canarias),

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),

O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API),

V. Yurkov, A. Gabovich, Yu. Sergienko(Blagoveschensk Educational State 
University)

MASTER Global Robotic Net Catalog System  (http://observ.pereplet.ru, 
Lipunov et 
al.,  2010,Advances in Astronomy,v. 2010, 30L)
reducted  GRB 200219A (Lien et al. GCN 27125, Lipunov et al GCN 
27124) XRT error box.

It found possible Host Galaxy in 1 sec from XRT center error box:

  	The Guide Star Catalog,  	WISE All-Sky Data Release (Cutri+ 
2012) 	AllWISE Data Release (Cutri+ 2013), The VISTA Hemisphere Survey 
(VHS) catalog DR4.1 (McMahon+, 2013)

RA,DEC (AllWISE) coordinates
22 50 33.023904	-59 07 10.83396

This message can be used.