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GCN Circular 4582

Subject
GRB 060121: OHP optical limits
Date
2006-01-24T21:26:09Z (19 years ago)
From
Alain Klotz at CESR-CNRS <Alain.Klotz@free.fr>
Klotz, A. (CESR-OMP), Damerdji Y. (OHP), Vachier F. (OHP) report:

We imaged the field of GRB 060121 detected by HETE
(Arimoto et al. GCNC 4550) with the 120cm at the
Observatoire de Haute-Provence - France.

First image was acquired 1.65h after the GCN trigger.
We do not detected an OT source.
According to the limiting magnitude: R>20.0

Magnitude was estimated with the nearby USNO-A2 stars

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