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arXiv · astro-ph/9912171

A Coordinated Radio Afterglow Program

D. A. Frail·S. R. Kulkarni·M. H. Wieringa·G. B. Taylor·G. H. Moriarty-Schieven·D. S. Shepherd·R. M. Wark·R. Subrahmanyan·D. McConnell·S. J. Cunningham
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Abstract

We describe a ground-based effort to find and study afterglows at centimeter and millimeter wavelengths. We have observed all well-localized gamma-ray bursts in the Northern and Southern sky since BeppoSAX first started providing rapid positions in early 1997. Of the 23 GRBs for which X-ray afterglows have been detected, 10 have optical afterglows and 9 have radio afterglows. A growing number of GRBs have both X-ray and radio afterglows but lack a corresponding optical afterglow.

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D. A. Frail, S. R. Kulkarni, M. H. Wieringa, G. B. Taylor, G. H. Moriarty-Schieven, D. S. Shepherd, R. M. Wark, R. Subrahmanyan, D. McConnell, S. J. Cunningham. 1999-12-08. A Coordinated Radio Afterglow Program. https://doi.org/10.1063/1.1361550

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