GCN Circular 22788
Subject
GRB 180614A: 1.5m OSN I-band observation
Date
2018-06-15T21:46:08Z (6 years ago)
From
Youdong HU at IAA-CSIC, UGR <youdong@iaa.es>
Y.-D. Hu, F. Aceituno and A.J. Castro-Tirado (IAA-CSIC Granada), on
behalf of a larger collaboration, report:
Following the detection of GRB 180614A by Swift (Gropp et al. GCNC
22780), optical images in the I-band were obtained at the 1.5m OSN
telescope in Granada (Spain) starting at 01:57 (Jun 15), i.e. 6.67 h
postburst. No optical afterglow is detected in the co-added image (9 x
600s, mid time 02:43 UT, 7.4 h after the trigger) within the enhanced
Swift/XRT error box (Beardmore et al. GCNC 22782) down to I=21.0.