GRB 180514A: Detection limits from 2.5m NOT
Abstract
We observed the field of GRB 180514A (LaPorte et al. GCN 22723) with the 2.5 m Nordic Optical Telescope (NOT) equipped with AlFOSC. The observation consisted of 3x300s exposures in r-band and 5x200s in z-band. The integrations started at 23:22 UT, 9.95 hr after the burst. No credible counterpart is detected in any of the two bands within the XRT error box. For the r-band image we derive a 3-sigma limit of r > 23.8 mag, calibrated with respect to SDSS field stars.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- May 2018
- Bibcode:
- 2018GCN.22731....1D