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GCN Circular 11888

Redshift of GRB 110402A theoretically estimated
2011-04-06T17:12:29Z (13 years ago)
Remo Rufinni at ICRA <>
R. Ruffini, L. Izzo, A.V. Penacchioni, C.L. Bianco (ICRANet, ICRA and Rome University "La Sapienza") report:

From theoretical considerations on the transparency of the P-GRB (between t0 and t0+6 s), we infer for GRB 110402A a redshift z between 2.02 and 2.48. We strongly encourage a spectroscopic identification of the redshift.
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