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Chandra Observations of the Optically Dark GRB030528

N. Butler·A. Dullighan·P. Ford·G. Ricker·R. Vanderspek·K. Hurley·J. Jernigan·D. Lamb
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Abstract

The X-ray-rich GRB030528 was detected by the HETE satellite and its localization was rapidly disseminated. However, early optical observations failed to detect a counterpart source. In a 2-epoch ToO observation with Chandra, we discovered a fading X-ray source likely counterpart to GRB030528. The source brightness was typical of X-ray afterglows observed at similar epochs. Other observers detected an IR source at a location consistent with the X-ray source. The X-ray spectrum is not consistent with a large absorbing column.

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N. Butler, A. Dullighan, P. Ford, G. Ricker, R. Vanderspek, K. Hurley, J. Jernigan, D. Lamb. 2004-01-04. Chandra Observations of the Optically Dark GRB030528. https://doi.org/10.1063/1.1810881

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