[vsnet-grb-info 17093] GRB 151006A: OSN optical upper limit
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Thu Oct 8 02:49:59 JST 2015
TITLE: GCN CIRCULAR
NUMBER: 18411
SUBJECT: GRB 151006A: OSN optical upper limit
DATE: 15/10/07 17:43:58 GMT
FROM: Samantha Oates at MSSL <sro at mssl.ucl.ac.uk>
S. R. Oates (IAA-CSIC), S. Jeong (IAA-CSIC/SKKU), A. Sota, J. C. Tello (IAA-CSIC),
A.J. Castro-Tirado (IAA-CSIC/UMA), S. B. Pandey (ARIES Nainital) report on behalf
of a larger collaboration:
We observed the field of GRB 151006A (Kocevski et al., GCN Circ. 18398) with the 1.5m
OSN telescope at Observatorio de Sierra Nevada (Spain). The observations
were carried out in the I band on Oct 7.13159-7.17369 (17.24 - 18.25 hours
post bust). We do not detect any new optical source within the enhanced XRT
error circle (Goad et al., GCN Circ. 18403) down to a limiting magnitude of I ~21mag.
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