[AAVSO-HEN] GRB 070616: BTA astrometry and finding chart

[grb at aavso.org]

The following is a GCN Circular circulated via the AAVSO network.
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TITLE:   GCN CIRCULAR
NUMBER:  6548
SUBJECT: GRB 070616: BTA astrometry and finding chart
DATE:    07/06/17 09:52:58 GMT
FROM:    Antonio Deugarte at IAA-CSIC  <deugarte at iaa.es>

A. de Ugarte Postigo (IAA-CSIC) T. Fatkhullin
(SAO-RAS, Russia), A. J. Castro-Tirado (IAA-CSIC,
Spain) on behalf of a larger collaboration report:

"We have redone astrometry of the optical afterglow
candidate reported by Fatkhullin et al. (GCNC 6547)
for GRB 070616 (Starling et al. GCNC 6542). The
updated position for the object is (J2000, +/- 0.5"):

R.A.: 02:08:36.12
Dec. +56:56:39.7

A finding chart can be found at:

http://www.iaa.es/~deugarte/GRBs/070616/GRB070616.gif "

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