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GCN Circular 6146

GRB 070224: MDM Observations
2007-02-25T08:03:48Z (17 years ago)
Nestor Mirabal at Columbia U <>
N. Mirabal, K. Stanonik, N. Zimmerman, S. Alayyoubi, & J. P. Halpern
(Columbia U.) report on behalf of the MDM Observatory GRB follow-up

"We observed the field of GRB 070224 (Racusin et al., GCNs 6137, 6143)
in I-band with the MDM 1.3m telescope. The object reported by
Thoene et al. (GCN 6142) is present in our images, with
a preliminary magnitude I~22.1 +/- 0.2 on Feb. 25.287."
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